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The 2015 #37 Pro2 & Pro-Lite trucks are adorned with a fresh red & white graphics scheme inspired by 2014’s look and RJ’s Polaris RZR viral video series XP1K

K&N sponsored driver RJ Anderson kicked off his Lucas Oil Off-Road Racing Series (LOORRS) 2015 season the weekend of March 7-8, 2015 in Lake Elsinore, California. Excitement peaked going into the RJ’s first race weekend of the year but the 2015 season began months ago for the RJ37 Team. Never has Anderson worked so hard to prepare for a season. Countless hours of testing and prep went into the #37 Pro2 & Pro-Lite trucks in support of this year’s championship quest.

K&N sponsored driver RJ Anderson kicked off his Lucas Oil Off-Road Racing Series (LOORRS) 2015 season the weekend of March 7-8, 2015 in Lake Elsinore, California

A new look was unveiled to the public in front of RJ’s home crowd not far from K&N headquarters in Riverside, California. A fresh red & white graphics scheme inspired by 2014’s look and RJ’s Polaris RZR viral video series XP1K, now adorns the 2015 #37 Pro2 & Pro-Lite trucks. With this fresh look came a new level of confidence both in the team and RJ himself. 2014 was challenging as RJ Anderson, then only 21 years old, ran his 2 truck program for the first time all on his own. Combine that with 2014 being RJ’s rookie season in the elite Pro2 class and you have enough pressure to break even the most seasoned racer. RJ battled all year long in 2014 to prove himself as a team owner and learning as much as he could as a driver in a new division.

For 2015 RJ and the RJ37 team are all about results and during the Lucas Oil Off-Road Racing Series (LOORRS) weekend in Lake Elsinore, California RJ proved that he is back and will be a force in both divisions all year long. RJ earned 2 podiums in the Pro-Lite division putting his K&N air filters supported #37 LoanMart, Walker Evans Racing, and South Point Pro-Lite truck on the box in 3rd place for both rounds. The former Pro-Lite champion came out and showed that he and his team are coming to reclaim their championship title.

As K&N driver RJ Anderson reached the top 3 in LOORS Pro2, he, Jeremy McGrath, and Patrick Clark battled three-wide down the front straight away

RJ’s weekend of Pro2 racing would present some challenges, however he and the RJ37 team never gave up. Qualifying ended when a collision destroyed the Pro2 truck’s driver’s side front-end. The K&N sponsored RJ37 team would have to completely rebuild the front end before the evening’s race. The poor qualifying forced RJ to begin the race from 14th place. However, when the green flag dropped RJ sprinted to the front of the field battling for 2nd place before contact sent him out of podium contention and to the back of the pack. Despite a disappointing 13th place finish, RJ was the fastest truck on the track until race winner, and fellow K&N sponsored driver, Bryce Menzies would narrowly surpass his lap time late in the race. With the second fastest lap in Pro2, RJ had high spirits as he and the team prepped for Saturday’s Round 2 event.

RJ Anderson earned 2 podiums in the LOORS Pro-Lite division putting his #37 LoanMart, Walker Evans Racing, South Point Casino Pro-Lite truck on the box in 3rd for both rounds

On Saturday K&N sponsored driver RJ Anderson qualified 7th putting him in the middle of the herd as the green flag waived and racers fired off onto the track. RJ was once again one of the faster racers on the track and made quick work passing as many trucks as he could. As RJ reached the top 3, he, Jeremy McGrath, and Patrick Clark battled three-wide down the front straight away. Mid-air contact between RJ and Patrick Clark sent the #37 Polaris RZR Pro2 sideways and into a violent 360 spin as it landed. RJ remained on the throttle and after being tagged by a couple of trucks found himself back on course and still running. The yellow flag waived putting RJ into 4th where he would remain despite a last minute push to overtake McGrath for the 3rd position.

After the second Pro2 race RJ rolled back to the RJ37 pits where he was greeted by his team and fans who were riding high both on the weekend’s performance but more so on the promise of success for the remainder of the 2015 season. One thing RJ Anderson and the RJ37 Team never have to worry about is the superior airflow and superior performance their trucks receive from K&N filters. RJ would like to thank the entire RJ37 team, his family, fans and sponsors such as K&N air filters. K&N will continue to follow RJ Anderson and the RJ37 team throughout the 2015 LOORS season. If you can, head out to see RJ compete in his next races, April 14th & 15th, 2015 in Chandler, AZ at the Wild Horse Pass Motorsports Park.

2015 and 2016 Duramax owners can bolt on a K&N diesel air intake upgrade for more horsepower, torque, and better looks

The combination of the mirror like aluminum air intake tube, K&N diesel air filter, and heat shield used in the 2015 and 2016 Duramax diesel air intake system provides a boost in horsepower and torque

Significant changes were made to the 2015 and 2016 Silverado 2500 HD / 3500 and its mechanical twin the GMC Sierra HD models to improve interior comfort as well as improving ride quality. One important feature of the Silverado and Sierra 2500HD/3500 carried over from 2014 is the 6.6-liter Duramax turbo diesel V8 engine. 2015 and 2016 Duramax 6.6L Diesel powered Silverado and Sierra trucks are rated at just less than 400 horsepower but where the Duramax shines is in torque output. This 6.6L turbo diesel Duramax engine is rated at an incredible 765 lb-ft of torque. Diesel pickup owners are obsessed with torque and cannot seem to get enough. 2015 and 2016 Duramax owners can rely on K&N for an easy diesel air intake upgrade 77-3087KP which will provide a guaranteed boost in horsepower and torque as well as improved looks under the hood.

K&N diesel air filter RC-5179 was tested following the internationally recognized ISO 5011 protocol with ISO coarse test dust and has an overall filtration efficiency of 99.49%

The combination of the mandrel-bent aluminum air intake tube, K&N high-flow oversized conical diesel air filter, and application specific heat shield used in the 2015 and 2016 Silverado 2500 HD / 3500 and Sierra 2500HD / 3500 diesel air intake system results in massive power gains for the 6.6L Duramax turbo diesel. After establishing base line horsepower numbers of a 2015 and 2016 Chevy Silverado 2500HD 6.6L diesel in stock trim, a 2015 and 2016 Chevy Silverado 2500HD 6.6L diesel was dyno tested with K&N diesel air intake 77-3087KP on K&N’s in-house dynamometer. Horsepower and torque gains were observed throughout the RPM range, with the max estimated gain of 19.94 horsepower occurring at 2,950 RPM and the estimated peak torque gain of 19.75 lb-ft taking place at 2,850 RPM.

K&N diesel air filters are designed with features that go above and beyond standard K&N air filters

Duramax owners can trust K&N to protect their engine with specially made K&N diesel air filters. Because a diesel engine operates under much higher levels of compression and airflow, K&N diesel air filters are designed with features that go above and beyond standard K&N air filters. K&N diesel air intake 77-3087KP includes K&N diesel air filter RC-5179. K&N diesel air filter RC-5179 was tested following the internationally recognized ISO 5011 protocol with ISO coarse test dust and has an overall filtration efficiency of 99.49%.

2015 and 2016 Chevy Silverado 2500 HD / 3500 and GMC Sierra 2500HD / 3500 owners can count on K&N to provide a bolt on diesel performance upgrade without worrying about their engine. Significant testing goes into developing a K&N air intake system, both in the real world and laboratory environments, giving K&N the confidence to back its performance air intake systems with a 10-year/million mile limited warranty. To further put K&N users at ease K&N offers an Engine Protection Limited Warranty even going so far as to warrant that using our product will not result in a vehicle warranty denial.

K&N diesel air intake upgrade will provide a guaranteed boost in horsepower and torque as well as improved looks under the hood

K&N 2015 and 2016 Chevrolet Silverado 2500 HD / 3500 6.6L Duramax and 2015 GMC Sierra 2500HD / 3500 6.6L Duramax diesel air intake 77-3087KP will provide an easy to install guaranteed increase in horsepower for the following Duramax pickups:

2016 GMC Sierra 3500 HD 6.6L V8 Diesel
2016 GMC Sierra 2500 HD 6.6L V8 Diesel
2016 Chevrolet Silverado 3500 HD 6.6L V8 Diesel
2016 Chevrolet Silverado 2500 HD 6.6L V8 Diesel
2015 GMC Sierra 3500 HD 6.6L V8 Diesel
2015 GMC Sierra 2500 HD 6.6L V8 Diesel
2015 Chevrolet Silverado 3500 HD 6.6L V8 Diesel
2015 Chevrolet Silverado 2500 HD 6.6L V8 Diesel

To find additional K&N diesel performance parts, such as K&N air filters and K&N oil filters, use the Search by Vehicle tool. To find an authorized K&N dealer nearby, use the K&N Dealer Search function.

K&N 14” round outside diameter lightweight spun aluminum air cleaner top / base kit, number 85-6851, can be paired with a variety of 14” round K&N air filters

The oversize K&N 16” round outside diameter spun aluminum air cleaner top / base kit, number 85-6852, is primarily intended for racing

The 14-inch round, by 3-inch high air cleaner assembly has been the go-to performance filter choice for carbureted race car, hot rod, muscle car and pickup truck owners for years. This isn’t mere coincidence as K&N’s airflow bench testing has shown that with a typical two and four barrel automotive carburetor, airflow is greater when the diameter of the air filter is large in comparison to its height. This means that an air filter that is 10" in diameter and 2" high will generally flow more air than an air filter which is 5" in diameter and 4" high. If space permits, you should choose an air filter where the height of the air filter is between 1/5 and 1/4 of the air filter's diameter.

While a 14” round by 3” high air cleaner assembly might be the most common, it might not always work with every intake manifold, carburetor, and hood combination out there. This is why K&N air filters, a leader in performance filter technology, offers air cleaner assemblies in multiple diameters which are compatible with air filters in many different heights. Lightweight K&N spun aluminum air cleaner top and base kits, available in 14” or 16” diameters, are compatible with 5-1/8” mounting flange carburetors and feature a drop base plate which drops the base of the air filter 1-1/2 inches below the carb flange. The drop base design helps to maximize air filter height while still clearing the hood in many custom hot rod, muscle car, or race car applications. Both the lightweight aluminum lid and base is left raw for a unique spun aluminum look and the top plate features K&N logos embossed along the outside edge.

K&N 14” round outside diameter lightweight spun aluminum air cleaner top / base kit, number 85-6851, can be paired with a variety of 14” round K&N air filters to meet varying hood clearance limitations as well as airflow requirements. K&N 14” spun aluminum air cleaner kit, 85-6851, will work with 2-5/16” air filter E-3740, 3” air filter E-1650, 4” air filter E-3750, 5” air filter E-3760, 6” air filter E-3770 and several other variations meant for drag racing or off-road racing use.

K&N’s lightweight spun aluminum air cleaners feature a drop base plate which drops the base of the air filter 1-1/2 inches below the carb flange to maximize hood clearance

K&N 14” spun aluminum air cleaner kit, 85-6851, will work with 2-5/16”, 3”, 4”, 5”, and 6” tall K&N air filters as well as several other variations for drag racing & off-road racing use

The oversize K&N 16” round outside diameter spun aluminum air cleaner top / base kit, number 85-6852, is primarily intended for racing and can be paired with a variety of 16” round K&N air filters to meet varying hood clearance limitations as well as airflow requirements. K&N 16” spun aluminum air cleaner kit, 85-6852, will work with race only air filters in 3” height, number E-3022R, 3-1/4” tall, number E-3023R, 3-1/2” tall, number E-3024R, 3-3/4” tall, number E-3025R, and 4” tall air filter, number E-3026R. There are also 16” x 5” and 16 x 6” air filters specifically designed off-road racing use.

See the K&N Racing and Custom Air Filter page for additional racing, hot rod, and muscle car custom air cleaner assemblies. Use the search by vehicle tool on knfilters.com to find additional products for other vehicles. To find a local authorized K&N dealer, use the Find Dealer search function.

K&N air intake system 69-6546TWR is available for sale and use in California as well as all other states with similar emissions standards on 2008-2014 Mitsubishi Lancer Evolution 2.0L Turbo models

Mitsubishi's 10th generation Lancer Evolution X, debuted in 2008. The EVO X features an all-aluminum 2.0L turbocharged engine, and Super All Wheel Control. The Mitsubishi EVO X is capable of producing nearly 300 horsepower in stock trim. Always hungry for more power, K&N engineers took one look under the hood and decided that more could be done. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten airflow. This helps to feed denser air to your engine for more power and torque when you need it. With a K&N Performance Air Intake System, you can count on extra horsepower whether enjoying a lonely country road, or competing in a Time Attack racing event.

With a 50-state street legal K&N Performance Air Intake, you can count on extra horsepower whether enjoying a lonely country road, or competing in a Time Attack racing event

Much consideration was put into the design of part number 69-6546TWR for the Mitsubishi Lancer EVO X with a 2.0 liter engine. Unique features include a powder coated aluminum upper intercooler and turbo inlet tubes replacing the stock pieces for improved air delivery. K&N 69-6546TWR incorporates an application specific air filter heat shield, which retains the use of the factory fresh air scoop. The result of this hard work and enthusiasm for performance is an incredible estimated 21 street-legal horsepower gain at the wheels of an otherwise stock 2008 Mitsubishi Lancer Evolution 2.0L Turbo.

K&N wrinkle red powder coated aluminum air intake and intercooler tubes offer 50-state legal power and a stylish appearance for 2008-2014 Mitsubishi Lancer EVO X models

Additionally, K&N has streamlined its internal processes to make obtaining an Exemption Order (EO) from the California Air Resource Board (CARB) more efficient. Obtaining an EO from CARB makes K&N air intake 69-6546TWR available for sale and use in California as well as all other states with similar emissions standards on 2008, 2009, 2010, 2011, 2012 and 2013 Mitsubishi Lancer Evolution 2.0L Turbo models. K&N’s goal is to have the most 50-state street legal air intake systems of any aftermarket air intake manufacturer. Currently K&N has been granted 41 EO numbers which covers 1,330 K&N part numbers, and 8,594 cars, trucks, and SUV’s.

K&N air intake 69-6546TWR produced an incredible estimated 21 street-legal horsepower gain at the wheels of an otherwise stock 2008 Mitsubishi Lancer Evolution 2.0L Turbo

This air intake system uses a conical shaped, carbon fiber topped, high-flow air filter RF-1047 and powder coated aluminum air filter heat shield in place of the vehicle's stock air box. A K&N performance air filter is designed to provide superior airflow and superior performance without sacrificing engine protection. This K&N air filter can perform for up to 100,000 miles before service is required, depending on driving conditions. Improving the air path between the filter and the engine are powder coated aluminum intake and intercooler tubes. The wrinkle red powder coated aluminum air intake and intercooler tubes offer power and a stylish appearance. The 69-6546TWR takes about 90 minutes or less to install using stock mounting points. It requires no cutting or drilling and it is covered by a 10-year/million mile limited warranty.

K&N air intake 69-6546TWR is designed to provide a performance upgrade for the following Mitsubishi Lancer Evolution X models:

2015 Mitsubishi Lancer Evolution GSR 2.0L L4
2014 Mitsubishi Lancer Evolution GSR 2.0L L4
2013 Mitsubishi Lancer Evolution GSR 2.0L L4
2012 Mitsubishi Lancer Evolution GSR 2.0L L4
2011 Mitsubishi Lancer Evolution GSR 2.0L L4
2010 Mitsubishi Lancer Evolution GSR 2.0L L4
2009 Mitsubishi Lancer Evolution GSR 2.0L L4
2008 Mitsubishi Lancer Evolution GSR 2.0L L4

Use the search by vehicle tool on knfilters.com to find additional performance upgrades for your vehicle. Find additional air intakes for your Mitsubishi EVO X on the Mitsubishi Lancer Evolution Air Intakes page. To find a local authorized K&N dealer, use the Find Dealer Search function.

22 cars started the Super 600 30-lap feature with Jake Andreotti starting on the pole and leading lap one in a good start for the rookie

Jake Andreotti is only 12-years-old and in just his second Super 600 Micro Sprint Car race he has successfully beaten seasoned professional World of Outlaws racers on a 1/7th mile dirt oval

Jake Andreotti is only 12-years-old and in just his second Super 600 Micro Sprint Car race he has successfully beaten seasoned professional World of Outlaws racers on a 1/7th mile dirt oval to the checkered flag. The recent pre-season Super 600 Special at Delta Speedway exhibition race pitted an all-star roster of professional drivers in borrowed Super 600 Micro Sprint cars against some of Delta Speedway’s fastest up and comers. Noteworthy entries in the Super 600 Special at Delta Speedway in Stockton, California included World of Outlaws points leader Shane Stewart, Turkey Bowl winner Colby Copeland, and even USAC National Champion Bryan Clauson. Two of the most anticipated Pro drivers, Michael Faccinto and David Gravel, each had problems that forced them to throw in the towel.

Jake Andreotti qualified well for the evening’s heat races managing to qualify in the top ten. Andreotti was placed into a stacked heat race which included both Shane Stewart and Bryan Clauson. Andreotti managed to hold the two professional racers off and took the checkers in his 10-lap heat race. Jake’s impressive finish in the heat race gave him a much needed boost in confidence as he prepared to go head to head with these same drivers in the 30-lap main event.

Noteworthy entries in the Super 600 Special pre-season exhibition race at Delta Speedway in Stockton, California included World of Outlaws points leader Shane Stewart

22 cars started the Super 600 30-lap feature. Jake Andreotti started on the pole and led lap one in a good start for the rookie. Andreotti hit lapped traffic on lap nine which allowed eventual race winner Jake Hagopian to sweep by on the outside and take the lead. Hagopian went on for a 1.7 second win ahead of Jake Andreotti, followed by Bryan Clauson, Shane Stewart, and Colby Copeland to round out the top five. "I gotta thank the Conde family for having me down here and putting on this race. Delta Speedway is a great thing and it is building every day. I love racing here. (I) got out front early and tried to minimize mistakes," Hagopian said. "Jake (Andreotti) got going pretty good. He's going to be real fast this year and someone to watch for sure!"

Jake Andreotti hit lapped traffic on lap nine which allowed eventual race winner Jake Hagopian to sweep by on the outside and go on for a 1.7 second win over Andreotti

Jake Andreotti may not have crossed the finish line first; however he fought very hard and with an amazing level of confidence. Knowing that more experienced professional racers are hot on your tail could shake even the most seasoned racer. Jake Andreotti can also boast the fastest lap time of the evening making a full loop of the track in 10.508 seconds at 63.380 miles per hour. After the race Andreotti said the night was “very fun and a memorable challenge.”

K&N believes in supporting up and coming racers at the grassroots level. K&N is proud to sponsor Andreotti racing and the number 7P K&N Filters Micro Sprint Super 600 Car. Be sure to keep an eye on this young man as he has been described as “the next Kyle Larson” by those who have seen him race. Kyle Larson, who also got his start in the Northern California racing scene, was the 2012 NASCAR K&N Pro Series East champion and the 2014 NASCAR Sprint Cup Series Sunoco rookie of the year.