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Allen Johnson Remains Strong in 2012 NHRA K&N Horsepower Challenge with Win in Houston

It got about fifteen or twenty degrees cooler when sun went behind the clouds.  Man that was good.
It got about fifteen or twenty degrees cooler when sun went behind the clouds. Man that was good.
As the race to earn as many possible points in the 2012 K&N Horsepower Challenge sets into high gear with only a handful of events left to before the main event run-off in July, Allen Johnson sailed to the top of Pro Stock qualifying during the 25th annual O'Reilly NHRA Spring Nationals in Baytown, Texas to earn the maximum points and grab up the low qualifier $3,000 bonus from K&N Engineering.

The weather for the NHRA national event, just outside Houston, proved to be some of the stickiest weather conditions the teams have had to deal with since last season, with muggy air and higher water grains during both Friday and Saturday's qualifying sessions. Johnson's tune-up came to him right off the bat during session number one on Friday when he posted a 6.554. The pass put Johnson on top by not the thousandths that usually separate drivers in NHRA Pro Stock but over three hundredths of a second better than Greg Anderson's number two position and his 6.586.

For the second session on Friday, Mother Nature gave teams a little something better to work with when some clouds rolled in which helped to considerably cool track temperatures. Not only did it help Johnson and his team pick up nearly a hundredth of a second when they sailed to a 6.546 but it also tightened the field as Jason Line moved way up the ladder to within four thousandths of Johnson with his 6.550. "It got about fifteen or twenty degrees cooler when sun went behind the clouds," said Johnson. "Man that was good. We gave it all it would take and [the run] was perfect."

With the sudden change to the track temp, Johnson admitted that he felt they could have gone a 6.53 if the team had been a little more aggressive in their setup. "We left a little on the table," Johnson continued about Friday's second session. "All in all, we were very consistent and that's what we're shooting for."

During Saturday's two qualifying sessions many Pro Stock teams seemed to struggle to get all the power down to the racing surface and while they shoot for a certain amount of tire spin to get the cars going, most were experiencing more than hoped for. Jason Line managed to make another strong hit that was only four thousandths off the pace from his best run the session before. His 6.554 would be the quickest of the session, but still nowhere near enough to bump Johnson from the top.
All in all, we were very consistent and that's what we're shooting for.
All in all, we were very consistent and that's what we're shooting for.


Johnson stayed rather steady and consistent throughout the remainder of qualifying, posting a 6.563 in session three and a 6.560 in the fourth and final lap, both runs the scoring the second quickest of each session. As it would play out, Johnson's 6.546 effort on Friday would hold as the number one spot. "We left maybe a hundredth and that could have been enough to be low in both rounds," admitted Johnson following qualifying. "We're happy with that and as long as you can be consistent to within a hundredth, I don't think you can ask for much more than that. We've been preaching hard the consistency thing," continued the former K&N Horsepower Challenge Champ. "We ran .56, .55, .55 and a .54. No big moves, just small steps, just tinker."

The number one qualifier was the second for the Tennessee based racer this season and his fourth since the K&N Challenge points were reset last season. While Johnson currently has a strong tally that holds him in the number four spot on the top seven list, every competitor knows that even with only five events remaining before the championship race later this summer, there is absolutely no room for error and by no means is the field set in stone as anything could happen in the coming weeks.

The teams still have NHRA events in Atlanta, Topeka, Englishtown, Bristol and Chicago to earn as many points as possible and set the field for the 2012 K&N Horsepower Challenge. The top seven along with a fan voted driver will comprise a field of eight elite teams that will vie for the $50,000 championship prize during the running of the special event at Summit Motorsports Park in Norwalk, Ohio.

Fans are encouraged to vote for their favorite NHRA Pro Stock driver to make sure that they have a chance at competing for the prestigious single largest payday in all of NHRA Pro Stock. Voting closes Sunday, June 17th, 2012 at 11:59pm ET.

The eight NHRA Pro Stock racers competing in the 2012 K&N Horsepower Challenge will once again be paired up with one of the eight lucky finalists in the 2012 K&N Horsepower Challenge Sweepstakes. The eight sweepstakes finalists will all get to experience the excitement of the event firsthand as they cheer on their driver in hopes of them both becoming big winners. The finalist whose Pro Stock driver wins the K&N Challenge will become the K&N Sweepstakes grand prize winner and the proud owner of a new K&N Horsepower Challenge Edition TOYOTA Tundra.

Deadline for entry into the 2012 K&N Horsepower Challenge Sweepstakes is fast approaching and all entries must be received by 6:00 p.m. ET on June 4, 2012.

Find K&N products for your vehicle using the K&N application search then use the K&N dealer search to find a K&N dealer in your part of the world.

Video - 2011 to 2014 Ford F150 Truck Air Intake Installation

2011 and 2012 Ford F150 5.0L Air Intake Installation
K&N has designed a performance air intake system for the 2011, 2012, 2013 and 2014 Ford F150 Pickup with 5.0 liter engine. K&N dynamometer tests show K&N's 77-2581KP air intake provides an estimated 9.95 horsepower gain at 5508 RPM. This video demonstrates the simple steps to install K&N's 77-2581KP air intake on a 2011 to 2014 Ford F150 truck with a 5.0L engine.

2011 and 2012 Ford F150 5.0L Air Intake Installation
2011 and 2012 Ford F150 5.0L Air Intake Installation

Find K&N products for your vehicle using the K&N application search then use the K&N dealer search to find a K&N dealer in your part of the world.

Give Your Harley Davidson Twin Cam More Power and Better Looks with a K&N Street Metal Air Intake

K&N Torch Street Metal Intake System RK-3935
K&N Torch Street Metal Intake System RK-3935
Dyno Chart for RK-3935 intake
Dyno Chart for RK-3935 intake
K&N's Street MetalTM Intake Systems are designed to boost performance and add a custom look to your Harley Davidson motorcycle. These intakes replace the stock intake assembly with a custom-built intake system designed to increase horsepower and torque at the rear wheel. They incorporate a custom aluminum backing plate, an integrated velocity stack, and a classic custom cover with a mirror finish. They are designed to give you an increase in power and a long service interval before cleaning is needed.
K&N Torch Street Metal Intake System RK-3935
K&N Torch Street Metal Intake System RK-3935


Offering both performance and good looks, K&N's RK-3935, has a unique teardrop design referred to as "The Torch". It features an open element for high airflow and includes a custom billet aluminum cover plate, which is polished, and chrome plated.

K&N dynamometer tests show an estimated increase of 11.57 horsepower and 11.68 lb-ft. of torque at 5,202 RPM on a 2010 Harley Davidson Fat Bob with a 96 cubic inch engine. Results may vary with other models.

Part number RK-3935 can be easily installed with basic hand tools in 90 minutes or less. This intake system requires no cutting, or drilling, and is backed by the K&N Million Mile Limited Warranty. Part number RK-3935 fits most fuel injected Twin-Cam Harley Davidson models from 1999 to 2016. It will not fit 2008 and later Touring Model Harley Davidson motorcycles. See the list below for specific vehicle applications.

2016 HARLEY DAVIDSON FXDWG DYNA WIDE GLIDE 103 CI
2016 HARLEY DAVIDSON FXDL DYNA LOW RIDER 103 CI
2016 HARLEY DAVIDSON FXDF FAT BOB 103 CI
2016 HARLEY DAVIDSON FXDB DYNA STREET BOB 103 CI
2016 HARLEY DAVIDSON FLD SWITCHBACK 103 CI
2015 HARLEY DAVIDSON FXSB BREAKOUT 103 CI
2015 HARLEY DAVIDSON FXDWG DYNA WIDE GLIDE 103 CI
2015 HARLEY DAVIDSON FXDL DYNA LOW RIDER 103 CI
2015 HARLEY DAVIDSON FXDF FAT BOB 103 CI
2015 HARLEY DAVIDSON FXDB DYNA STREET BOB 103 CI
2015 HARLEY DAVIDSON FLSTN SOFTAIL DELUXE 103 CI
2015 HARLEY DAVIDSON FLSTFB SOFTAIL FAT BOY LO 103 CI
2015 HARLEY DAVIDSON FLSTF FAT BOY 103 CI
2015 HARLEY DAVIDSON FLSTC HERITAGE SOFTAIL CLASSIC 103 CI
2015 HARLEY DAVIDSON FLS SOFTAIL SLIM 103 CI
2015 HARLEY DAVIDSON FLD SWITCHBACK 103 CI
2014 HARLEY DAVIDSON FXSB BREAKOUT 103 CI
2014 HARLEY DAVIDSON FXDWG DYNA WIDE GLIDE 103 CI
2014 HARLEY DAVIDSON FXDL DYNA LOW RIDER 103 CI
2014 HARLEY DAVIDSON FXDF FAT BOB 103 CI
2014 HARLEY DAVIDSON FXDC DYNA SUPER GLIDE CUSTOM 103 CI
2014 HARLEY DAVIDSON FXDB DYNA STREET BOB 103 CI
2014 HARLEY DAVIDSON FLSTN SOFTAIL DELUXE 103 CI
2014 HARLEY DAVIDSON FLSTFB SOFTAIL FAT BOY LO 103 CI
2014 HARLEY DAVIDSON FLSTF FAT BOY 103 CI
2014 HARLEY DAVIDSON FLSTC HERITAGE SOFTAIL CLASSIC 103 CI
2014 HARLEY DAVIDSON FLS SOFTAIL SLIM 103 CI
2014 HARLEY DAVIDSON FLD SWITCHBACK 103 CI
2013 HARLEY DAVIDSON FXS BLACKLINE 103 CI
2013 HARLEY DAVIDSON FXDWG DYNA WIDE GLIDE 103 CI
2013 HARLEY DAVIDSON FXDF FAT BOB 103 CI
2013 HARLEY DAVIDSON FXDC DYNA SUPER GLIDE CUSTOM 96 CI
2013 HARLEY DAVIDSON FXDB DYNA STREET BOB 96 CI
2013 HARLEY DAVIDSON FLSTN SOFTAIL DELUXE 103 CI
2013 HARLEY DAVIDSON FLSTFB SOFTAIL FAT BOY LO 103 CI
2013 HARLEY DAVIDSON FLSTF FAT BOY 103 CI
2013 HARLEY DAVIDSON FLSTC HERITAGE SOFTAIL CLASSIC 103 CI
2013 HARLEY DAVIDSON FLS SOFTAIL SLIM 103 CI
2013 HARLEY DAVIDSON FLD SWITCHBACK 103 CI
2012 HARLEY DAVIDSON FXDWG DYNA WIDE GLIDE 103 CI
2012 HARLEY DAVIDSON FXDF FAT BOB 103 CI
2012 HARLEY DAVIDSON FXDC DYNA SUPER GLIDE CUSTOM 96 CI
2012 HARLEY DAVIDSON FXDB DYNA STREET BOB 96 CI
2012 HARLEY DAVIDSON FLSTN SOFTAIL DELUXE 103 CI
2012 HARLEY DAVIDSON FLSTFB SOFTAIL FAT BOY LO 103 CI
2012 HARLEY DAVIDSON FLSTF FAT BOY 103 CI
2012 HARLEY DAVIDSON FLSTC HERITAGE SOFTAIL CLASSIC 103 CI
2012 HARLEY DAVIDSON FLS SOFTAIL SLIM 103 CI
2012 HARLEY DAVIDSON FLD SWITCHBACK 103 CI
2011 HARLEY DAVIDSON FXDWG DYNA WIDE GLIDE 96 CI
2011 HARLEY DAVIDSON FXDF FAT BOB 96 CI
2011 HARLEY DAVIDSON FXDC DYNA SUPER GLIDE CUSTOM 96 CI
2011 HARLEY DAVIDSON FXDB DYNA STREET BOB 96 CI
2011 HARLEY DAVIDSON FXCWC ROCKER C 96 CI
2011 HARLEY DAVIDSON FLSTSB SOFTAIL CROSS BONES 96 CI
2011 HARLEY DAVIDSON FLSTN SOFTAIL DELUXE 96 CI
2011 HARLEY DAVIDSON FLSTFB SOFTAIL FAT BOY LO 96 CI
2011 HARLEY DAVIDSON FLSTF FAT BOY 96 CI
2011 HARLEY DAVIDSON FLSTC HERITAGE SOFTAIL CLASSIC 96 CI
2010 HARLEY DAVIDSON FXSTC SOFTAIL CUSTOM 96 CI
2010 HARLEY DAVIDSON FXDWG DYNA WIDE GLIDE 96 CI
2010 HARLEY DAVIDSON FXDF FAT BOB 96 CI
2010 HARLEY DAVIDSON FXDC DYNA SUPER GLIDE CUSTOM 96 CI
2010 HARLEY DAVIDSON FXDB DYNA STREET BOB 96 CI
2010 HARLEY DAVIDSON FXD DYNA SUPER GLIDE 96 CI
2010 HARLEY DAVIDSON FXCWC ROCKER C 96 CI
2010 HARLEY DAVIDSON FLSTSB SOFTAIL CROSS BONES 96 CI
2010 HARLEY DAVIDSON FLSTN SOFTAIL DELUXE 96 CI
2010 HARLEY DAVIDSON FLSTFB SOFTAIL FAT BOY LO 96 CI
2010 HARLEY DAVIDSON FLSTF FAT BOY 96 CI
2010 HARLEY DAVIDSON FLSTC HERITAGE SOFTAIL CLASSIC 96 CI
2009 HARLEY DAVIDSON FXSTC SOFTAIL CUSTOM 96 CI
2009 HARLEY DAVIDSON FXSTB NIGHT TRAIN 96 CI
2009 HARLEY DAVIDSON FXDL DYNA LOW RIDER 96 CI
2009 HARLEY DAVIDSON FXDF FAT BOB 96 CI
2009 HARLEY DAVIDSON FXDC DYNA SUPER GLIDE CUSTOM 96 CI
2009 HARLEY DAVIDSON FXDB DYNA STREET BOB 96 CI
2009 HARLEY DAVIDSON FXD DYNA SUPER GLIDE 96 CI
2009 HARLEY DAVIDSON FXCWC ROCKER C 96 CI
2009 HARLEY DAVIDSON FXCW ROCKER 96 CI
2009 HARLEY DAVIDSON FLSTSB SOFTAIL CROSS BONES 96 CI
2009 HARLEY DAVIDSON FLSTN SOFTAIL DELUXE 96 CI
2009 HARLEY DAVIDSON FLSTF FAT BOY 96 CI
2009 HARLEY DAVIDSON FLSTC HERITAGE SOFTAIL CLASSIC 96 CI
2008 HARLEY DAVIDSON FXSTC SOFTAIL CUSTOM 96 CI
2008 HARLEY DAVIDSON FXSTB NIGHT TRAIN 96 CI
2008 HARLEY DAVIDSON FXDWG DYNA WIDE GLIDE 96 CI
2008 HARLEY DAVIDSON FXDL DYNA LOW RIDER 96 CI
2008 HARLEY DAVIDSON FXDF FAT BOB 96 CI
2008 HARLEY DAVIDSON FXDC SUPER GLIDE CUSTOM 96 CI
2008 HARLEY DAVIDSON FXDB DYNA STREET BOB 96 CI
2008 HARLEY DAVIDSON FXD DYNA SUPER GLIDE 96 CI
2008 HARLEY DAVIDSON FXCWC ROCKER C 96 CI
2008 HARLEY DAVIDSON FXCW ROCKER 96 CI
2008 HARLEY DAVIDSON FLSTSB SOFTAIL CROSS BONES 96 CI
2008 HARLEY DAVIDSON FLSTN SOFTAIL DELUXE 96 CI
2008 HARLEY DAVIDSON FLSTF FAT BOY 96 CI
2008 HARLEY DAVIDSON FLSTC HERITAGE SOFTAIL CLASSIC 96 CI
2007 HARLEY DAVIDSON FXSTD SOFTAIL DEUCE 96 CI
2007 HARLEY DAVIDSON FXSTC SOFTAIL CUSTOM 96 CI
2007 HARLEY DAVIDSON FXSTB NIGHT TRAIN 96 CI
2007 HARLEY DAVIDSON FXST SOFTAIL STANDARD 96 CI
2007 HARLEY DAVIDSON FXDWG DYNA WIDE GLIDE 96 CI
2007 HARLEY DAVIDSON FXDL DYNA LOW RIDER 96 CI
2007 HARLEY DAVIDSON FXDC SUPER GLIDE CUSTOM 96 CI
2007 HARLEY DAVIDSON FXDB DYNA STREET BOB 96 CI
2007 HARLEY DAVIDSON FXD DYNA SUPER GLIDE 96 CI
2007 HARLEY DAVIDSON FLTR ROAD GLIDE 96 CI
2007 HARLEY DAVIDSON FLSTSC SOFTAIL SPRINGER CLASSIC 96 CI
2007 HARLEY DAVIDSON FLSTN SOFTAIL DELUXE 96 CI
2007 HARLEY DAVIDSON FLSTF FAT BOY 96 CI
2007 HARLEY DAVIDSON FLSTC HERITAGE SOFTAIL CLASSIC 96 CI
2007 HARLEY DAVIDSON FLHX STREET GLIDE 96 CI
2007 HARLEY DAVIDSON FLHTCU ULTRA CLASSIC ELECTRA GLIDE 96 CI
2007 HARLEY DAVIDSON FLHTC ELECTRA GLIDE CLASSIC 96 CI
2007 HARLEY DAVIDSON FLHT ELECTRA GLIDE STANDARD 96 CI
2007 HARLEY DAVIDSON FLHRS ROAD KING CUSTOM 96 CI
2007 HARLEY DAVIDSON FLHRC ROAD KING CLASSIC 96 CI
2007 HARLEY DAVIDSON FLHR ROAD KING 96 CI
2006 HARLEY DAVIDSON FXSTSI SPRINGER SOFTAIL F/I 88 CI
2006 HARLEY DAVIDSON FXSTI SOFTAIL STANDARD F/I 88 CI
2006 HARLEY DAVIDSON FXSTDI SOFTAIL DEUCE F/I 88 CI
2006 HARLEY DAVIDSON FXSTBI NIGHT TRAIN F/I 88 CI
2006 HARLEY DAVIDSON FXDWGI DYNA WIDE GLIDE F/I 88 CI
2006 HARLEY DAVIDSON FXDLI DYNA LOW RIDER F/I 88 CI
2006 HARLEY DAVIDSON FXDI35 35TH ANNIV. SUPER GLIDE F/I 88 CI
2006 HARLEY DAVIDSON FXDI DYNA SUPER GLIDE F/I 88 CI
2006 HARLEY DAVIDSON FXDCI DYNA SUPER GLIDE CUSTOM F/I 88 CI
2006 HARLEY DAVIDSON FXDBI STREET BOB F/I 88 CI
2006 HARLEY DAVIDSON FLTRI ROAD GLIDE F/I 88 CI
2006 HARLEY DAVIDSON FLSTSCI SOFTAIL SPRINGER CLASSIC F/I 88 CI
2006 HARLEY DAVIDSON FLSTNI SOFTAIL DELUXE F/I 88 CI
2006 HARLEY DAVIDSON FLSTI HERITAGE SOFTAIL F/I 88 CI
2006 HARLEY DAVIDSON FLSTFI FAT BOY F/I 88 CI
2006 HARLEY DAVIDSON FLSTCI HERITAGE SOFTAIL CLASSIC F/I 88 CI
2006 HARLEY DAVIDSON FLHXI STREET GLIDE F/I 88 CI
2006 HARLEY DAVIDSON FLHTI ELECTRA GLIDE STANDARD F/I 88 CI
2006 HARLEY DAVIDSON FLHTCUI ELECTRA GLIDE ULTRA CLASSIC F/I 88 CI
2006 HARLEY DAVIDSON FLHTCI ELECTRA GLIDE CLASSIC F/I 88 CI
2006 HARLEY DAVIDSON FLHRSI ROAD KING CUSTOM F/I 88 CI
2006 HARLEY DAVIDSON FLHRI ROAD KING F/I 88 CI
2006 HARLEY DAVIDSON FLHRCI ROAD KING CLASSIC F/I 88 CI
2005 HARLEY DAVIDSON FXSTSI SPRINGER SOFTAIL F/I 88 CI
2005 HARLEY DAVIDSON FXSTI SOFTAIL STANDARD F/I 88 CI
2005 HARLEY DAVIDSON FXSTDI SOFTAIL DEUCE F/I 88 CI
2005 HARLEY DAVIDSON FXSTBI NIGHT TRAIN F/I 88 CI
2005 HARLEY DAVIDSON FXDXI DYNA SUPER GLIDE SPORT F/I 88 CI
2005 HARLEY DAVIDSON FXDWGI DYNA WIDE GLIDE F/I 88 CI
2005 HARLEY DAVIDSON FXDLI DYNA LOW RIDER F/I 88 CI
2005 HARLEY DAVIDSON FXDI DYNA SUPER GLIDE F/I 88 CI
2005 HARLEY DAVIDSON FXDCI DYNA SUPER GLIDE CUSTOM F/I 88 CI
2005 HARLEY DAVIDSON FLTRI ROAD GLIDE F/I 88 CI
2005 HARLEY DAVIDSON FLSTSCI SOFTAIL SPRINGER CLASSIC F/I 88 CI
2005 HARLEY DAVIDSON FLSTNI SOFTAIL DELUXE F/I 88 CI
2005 HARLEY DAVIDSON FLSTFI FAT BOY F/I 88 CI
2005 HARLEY DAVIDSON FLSTCI HERITAGE SOFTAIL CLASSIC F/I 88 CI
2005 HARLEY DAVIDSON FLHTI ELECTRA GLIDE STANDARD F/I 88 CI
2005 HARLEY DAVIDSON FLHTCUI ELECTRA GLIDE ULTRA CLASSIC F/I 88 CI
2005 HARLEY DAVIDSON FLHTCI ELECTRA GLIDE CLASSIC F/I 88 CI
2005 HARLEY DAVIDSON FLHRSI ROAD KING CUSTOM F/I 88 CI
2005 HARLEY DAVIDSON FLHRI ROAD KING F/I 88 CI
2005 HARLEY DAVIDSON FLHRCI ROAD KING CLASSIC F/I 88 CI
2004 HARLEY DAVIDSON FXSTSI SPRINGER SOFTAIL F/I 88 CI
2004 HARLEY DAVIDSON FXSTI SOFTAIL STANDARD F/I 88 CI
2004 HARLEY DAVIDSON FXSTDI SOFTAIL DEUCE F/I 88 CI
2004 HARLEY DAVIDSON FXSTBI NIGHT TRAIN F/I 88 CI
2004 HARLEY DAVIDSON FXDXI DYNA SUPER GLIDE SPORT F/I 88 CI
2004 HARLEY DAVIDSON FXDWGI DYNA WIDE GLIDE F/I 88 CI
2004 HARLEY DAVIDSON FXDLI DYNA LOW RIDER F/I 88 CI
2004 HARLEY DAVIDSON FXDI DYNA SUPER GLIDE F/I 88 CI
2004 HARLEY DAVIDSON FLTRI ROAD GLIDE F/I 88 CI
2004 HARLEY DAVIDSON FLSTFI FAT BOY F/I 88 CI
2004 HARLEY DAVIDSON FLSTCI HERITAGE SOFTAIL CLASSIC F/I 88 CI
2004 HARLEY DAVIDSON FLHTI ELECTRA GLIDE STANDARD F/I 88 CI
2004 HARLEY DAVIDSON FLHTCUI ELECTRA GLIDE ULTRA CLASSIC F/I 88 CI
2004 HARLEY DAVIDSON FLHTCI ELECTRA GLIDE CLASSIC F/I 88 CI
2004 HARLEY DAVIDSON FLHRSI ROAD KING CUSTOM F/I 88 CI
2004 HARLEY DAVIDSON FLHRI ROAD KING F/I 88 CI
2004 HARLEY DAVIDSON FLHRCI ROAD KING CLASSIC F/I 88 CI
2003 HARLEY DAVIDSON FXSTSI SPRINGER SOFTAIL F/I 88 CI
2003 HARLEY DAVIDSON FXSTI SOFTAIL STANDARD F/I 88 CI
2003 HARLEY DAVIDSON FXSTDI SOFTAIL DEUCE F/I 88 CI
2003 HARLEY DAVIDSON FXSTBI NIGHT TRAIN F/I 88 CI
2003 HARLEY DAVIDSON FLTRI ROAD GLIDE F/I 88 CI
2003 HARLEY DAVIDSON FLSTSI HERITAGE SPRINGER F/I 88 CI
2003 HARLEY DAVIDSON FLSTFI FAT BOY F/I 88 CI
2003 HARLEY DAVIDSON FLSTCI HERITAGE SOFTAIL CLASSIC F/I 88 CI
2003 HARLEY DAVIDSON FLHTI ELECTRA GLIDE STANDARD F/I 88 CI
2003 HARLEY DAVIDSON FLHTCUI ELECTRA GLIDE ULTRA CLASSIC F/I 88 CI
2003 HARLEY DAVIDSON FLHTCI ELECTRA GLIDE CLASSIC F/I 88 CI
2003 HARLEY DAVIDSON FLHRI ROAD KING F/I 88 CI
2003 HARLEY DAVIDSON FLHRCI ROAD KING CLASSIC F/I 88 CI
2002 HARLEY DAVIDSON FXSTSI SPRINGER SOFTAIL F/I 88 CI
2002 HARLEY DAVIDSON FXSTI SOFTAIL STANDARD F/I 88 CI
2002 HARLEY DAVIDSON FXSTDI SOFTAIL DEUCE F/I 88 CI
2002 HARLEY DAVIDSON FXSTBI NIGHT TRAIN F/I 88 CI
2002 HARLEY DAVIDSON FLTRI ROAD GLIDE F/I 88 CI
2002 HARLEY DAVIDSON FLSTSI HERITAGE SPRINGER F/I 88 CI
2002 HARLEY DAVIDSON FLSTFI FAT BOY F/I 88 CI
2002 HARLEY DAVIDSON FLSTCI HERITAGE SOFTAIL CLASSIC F/I 88 CI
2002 HARLEY DAVIDSON FLHTCUI ELECTRA GLIDE ULTRA CLASSIC F/I 88 CI
2002 HARLEY DAVIDSON FLHTCI ELECTRA GLIDE CLASSIC F/I 88 CI
2002 HARLEY DAVIDSON FLHRI ROAD KING F/I 88 CI
2002 HARLEY DAVIDSON FLHRCI ROAD KING CLASSIC F/I 88 CI
2001 HARLEY DAVIDSON FXSTSI SPRINGER SOFTAIL F/I 88 CI
2001 HARLEY DAVIDSON FXSTI SOFTAIL STANDARD F/I 88 CI
2001 HARLEY DAVIDSON FXSTDI SOFTAIL DEUCE F/I 88 CI
2001 HARLEY DAVIDSON FXSTBI NIGHT TRAIN F/I 88 CI
2001 HARLEY DAVIDSON FLTRI ROAD GLIDE F/I 88 CI - w/Delphi Fuel Injection
2001 HARLEY DAVIDSON FLSTSI HERITAGE SPRINGER F/I 88 CI
2001 HARLEY DAVIDSON FLSTFI FAT BOY F/I 88 CI
2001 HARLEY DAVIDSON FLSTCI HERITAGE SOFTAIL CLASSIC F/I 88 CI
2001 HARLEY DAVIDSON FLHTCUI ELECTRA GLIDE ULTRA CLASSIC F/I 88 CI - w/Delphi Fuel Injection
2001 HARLEY DAVIDSON FLHTCI ELECTRA GLIDE CLASSIC F/I 88 CI - w/Delphi Fuel Injection
2001 HARLEY DAVIDSON FLHRI ROAD KING F/I 88 CI - w/Delphi Fuel Injection
2001 HARLEY DAVIDSON FLHRCI ROAD KING CLASSIC F/I 88 CI - w/Delphi Fuel Injection
2000 HARLEY DAVIDSON FLTRI ROAD GLIDE F/I 88 CI - w/Delphi Fuel Injection
2000 HARLEY DAVIDSON FLHTCUI ELECTRA GLIDE ULTRA CLASSIC F/I 88 CI - w/Delphi Fuel Injection
2000 HARLEY DAVIDSON FLHTCI ELECTRA GLIDE CLASSIC F/I 88 CI - w/Delphi Fuel Injection
2000 HARLEY DAVIDSON FLHRI ROAD KING F/I 88 CI - w/Delphi Fuel Injection
2000 HARLEY DAVIDSON FLHRCI ROAD KING CLASSIC F/I 88 CI - w/Delphi Fuel Injection
1999 HARLEY DAVIDSON FLTRI ROAD GLIDE F/I 88 CI - w/Delphi Fuel Injection
1999 HARLEY DAVIDSON FLHTCUI ELECTRA GLIDE ULTRA CLASSIC F/I 88 CI - w/Delphi Fuel Injection
1999 HARLEY DAVIDSON FLHTCI ELECTRA GLIDE CLASSIC F/I 88 CI - w/Delphi Fuel Injection
1999 HARLEY DAVIDSON FLHRCI ROAD KING CLASSIC F/I 88 CI - w/Delphi Fuel Injection

Find K&N products for your vehicle using the K&N application search then use the K&N dealer search to find a K&N dealer in your part of the world.

2011 to 2016 Honda CBR250R Motorcycles Pump Up Performance with K&N Air Filter

Replacement Air Filter for 2011 to 2016 Honda CBR250Rs
Replacement Air Filter for 2011 to 2016 Honda CBR250Rs
If you've been harboring two-wheel fantasies yet the notion of straddling a full-grown steel-horse is a bit intimidating, and the idea of earning your wings on a scooter is just too scooter-ish, the Honda CBR250R is an ideal entry pass into the world of motorcycle riding. Honda bills the first-time bike as smart and fun packed, and it's clearly that, but this honest and stylish little workhorse proves that inexpensive doesn't have to mean cheap.

The fuel-injected 2011 to 2016 CBR250R offer everything you want in a first-time bike and then some. It's of course light weight and offers a totally comforting beginner-friendly power-band with fuel economy stats that make Hybrids weep (Honda claims up to 75mpg). Honda's CBR250R equipped with a 249cc single-cylinder, fuel injected engine, a sweet fairing that mimics the CBR1000RR, refuses to cater to the idea that just because it's small, it's anything less than a real motorcycle. Sure it's a great learner machine and a great introduction to the sport for legions of newbies, yet it's so full of features that experienced riders will appreciate it as well. The CBR250R is a dependable cross-town commuter that if called upon, can actually become cross-country transportation. How many scooters dare make that claim?
Restriction Chart for HA-2511 Air Filter
Restriction Chart for HA-2511 Air Filter


The CBR250R is available in two versions: the CBR250R and the CBR250R ABS with Honda's Anti-lock Brake System - a first for this size motorcycle. The CBR isn't smoking fast, although it is content to sit at 75mph for mile after mile. Cranking out just 26bhp the intention was never to be furious or fast; it's all about pleasure riding, looking smooth and gaining experience before moving further up the capacity ladder.

Long before you begin thinking about moving up the displacement ladder though, you can consider a performance bump for the CBR by simply upgrading the existing stock factory installed air filter with K&N's HA-2511 high-performance air filter. HA-2511 was designed to increase horsepower and torque while providing excellent filtration for your CBR engine. This air filter is a direct replacement for the stock filter making the installation procedure simple.

Additionally, this will be the only motorcycle air filter you'll ever buy for your CBR, being that it's backed with K&N's Million Mile Limited Warranty. And based on driving conditions, you won't even need to think about cleaning your HA-2511 air filter for up to 50,000 care-free miles. When it is time to finally clean the air filter that provides outstanding engine protection and high air flow, you simply wash, re-oil and reuse it for the next series of two-wheel adventures.

K&N HA-2511 fits the following:

2016 HONDA CBR300R ABS 286
2016 HONDA CBR300R 286
2016 HONDA CB300F 286
2015 HONDA CBR300R ABS 286
2015 HONDA CBR300R 286
2015 HONDA CB300F 286
2013 HONDA CBR250R ABS 249
2013 HONDA CBR250R 249
2012 HONDA CBR250R 249
2011 HONDA CBR250R 249

Find K&N products for your vehicle using the K&N application search then use the K&N dealer search to find a K&N dealer in your part of the world.

Dylan Kwasniewski Wins NASCAR K&N Pro Series West Race in Stockton

Dylan Kwasniewski and Greg Pursley side by side.
Dylan Kwasniewski and Greg Pursley side by side.
Dylan Kwasniewski made the most of the NASCAR K&N Pro Series West visit to Stockton 99 Speedway. He won the race, his first of the year, led every lap and took over the lead in the K&N Pro Series West standings. Kwasniewski, a 16-year-old driver for Gene Price Motorsports, won the pole and stayed out front through seven caution periods, including a green-white-checkered flag finish, in the Pick-N-Pull 150. "It was perfect," Kwasniewski said. "I had a blast. Obviously, I had a blast since I led every lap."
Dylan Kwasniewski at the drivers' introduction.
Dylan Kwasniewski at the drivers' introduction.


It was the third K&N Pro Series West win of his career. He was the youngest driver to win a K&N Pro Series West race and pole in his rookie season in 2011. Eric Holmes, a three-time K&N Pro Series champion, was second, 0.490 seconds behind Kwasniewski. But Holmes said after the race impatience from some of the inexperienced drivers made for a frustrating night.

"We got 10 or 12 really good drivers that make a great show out here and we got a bunch who shouldn't be driving street cars, I don't think," Holmes said. "They can't find their way around a race track. It ruins the race for a lot of guys. Unfortunately it hurt me. Got damage from an idiot, it dropped me back to seventh and I had to work my way back up. Good night for our team, good points night. Not happy about second, but happy we got back up to second."
Dylan Kwasniewski and his team celebrating their win!
Dylan Kwasniewski and his team celebrating their win!


Holmes passed Greg Pursley, Kwasniewski's teammate, on the final restart to take second place. Holmes made a late run at Kwasniewski for the lead, but couldn't find room for a pass. "Eric Holmes had a chance to take me out and drive me rough, but he's a great driver and I'm glad he did it respectively," said the 16-year-old second-year driver from Las Vegas. "It was a great race. It was just perfect."

David Mayhew was third, followed by Pursley, the reigning K&N Pro Series West champion, in fourth and Jason Fensler in fifth. "The longer we run, the better it goes," Mayhew said. "It's just a shame we can't go green for more than 10 laps at a time. There's some really good racing going on up front. If one of these could go green for a while, we could race these things out. It's an awesome race with all of us up there."

Kwasniewski passed Mayhew for the lead in the K&N Pro Series West standings. He has a six-point lead over Mayhew after four races. Pursley is third in the West Series standings, 11 points behind Kwasniewski. Kwasniewski is the fourth different winner in four races. Mayhew won the K&N Pro Series West season opener at Phoenix International Raceway. Derek Thorn followed with a win at Havasu 95 Speedway. Pursley won the road-course race at Miller Motorsports Park in Utah.

The Pick-N-Pull 150 will be broadcasted on Speed on May 17th at noon PDT. The next K&N Pro Series race is the Graham Tire 150 at Iowa Speedway, a combined East and West race, on May 19th.

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