2014-2021 Toyota Tundra Trupower by STILLEN Cold Air Intake w/ Rain Guard [Dry Filter] -TP403201

Features and Benefits:

• Not for sale in California

• Achieves ambient air temperatures faster than any other intake on the market
• Achieves ambient air temperatures 60 seconds faster than factory air intake
• +20 Horsepower increase*
• +20 Torque increase*
• Easy installation- no cutting/modifications required
• High Quality Washable Dry Filter
• Serviceable air filter with limited lifetime warranty
• Made in USA
• This kit features the modular block off plate and free flow tube system.

*Results May Vary!

STILLEN is proud to announce the only true cold air intake available for the 2014+ Toyota Tundra 5.7 liter. After 18 months of development and production STILLEN has created a true cold-air intake that increases the airflow coming into the engine while also dramatically reduces air intake temperatures.

The Trupower by STILLEN cold air intake features a replacement radiator shroud and intake duct that brings cold air from the front of the vehicle through the truck's core support and into a large airbox. This design takes advantage of the factory air intake opening while also adding nearly 50% more airflow through the true cold air intake port.

During testing the STILLEN product development team saw a reduction in intake air temperatures three times faster than the factory air intake. Competitor intakes tested actually ran higher temperatures than the factory intake and failed to achieve ambient temperatures at all.

In addition to a significant reduction in intake air temperature the Trupower by STILLEN Toyota tundra cold air intake increases horsepower and torque by nearly +20HP*/+20TQ*.

*Results May Vary!

This air intake is available in 4 configurations. Two options for air filters and two options for the Trupower air flow channel. For customers who deal with extreme conditions and want the extra piece of mind we recommend part number TP403200 which features a removable block-off plate and free flow tube.

The block off plate can be installed in less than 5 minutes with a simple flat head screw driver. For 99% of people who don't plan on traversing through lakes and rivers part number TP403201 will work perfectly with no concern about water ingestion.

*Results May Vary!

Since 1986 STILLEN has been recognized as a leader in the high performance automotive industry.  Founded by multi-time World Champion racing driver Steve Millen our company has always been focused on achieving the best performance possible while manufacturing all of our products in America.  STILLEN is comprised of a team of enthusiasts with decades of experience tuning, enhancing, and overall improving road cars to be superior in every way.  With in-house manufacturing capabilities for poly-urethane injection manufacturing, metal fabrication and a full CNC machine shop STILLEN is able to produce all products in house to our very strict quality control standards.

Being a manufacturing and engineering company we are able to see the quality of the products made by our partner vendors. We select every partner vendor based on many factors but none more important than the quality of their products and Customer Service. These two factors are the most important for STILLEN when it comes to offering our vendor partners products to our valued customers. Because we manufacture such a wide range of products we have the experience required to know what is happening with another manufacturer’s products and to know whether or not it is a product we can believe in.

With all of the manufacturers we offer STILLEN works extremely hard to develop and maintain excellent relationships with these manufacturers to ensure our customers have the best experience possible. Whether you are purchasing a STILLEN manufactured product or a part offered by one of our dozens of vendor partners we can guarantee that STILLEN is able to provide the best service possible from fast shipping, to any product support that might arise.

Steve Millen has won championships around the world in many different disciplines of auto racing. From rally cars, to single seaters, and offroad trucks to the highest level of sports car racing (IMSA) Steve has won championships in every category and still holds records for most wins and most pole positions. He is also the only driver in history to win the 24 hours of Daytona, 12 hours of Sebring and 24 hours of Le Mans in the same year. This level of skill and racing prowess drives our entire team every day to be the best in the business.

Fitment: 2014-2021 Toyota Tundra