Heat is the enemy of any engine. Cold air is denser with higher oxygen content. When colder air enters the engine, power and torque will increase. Trüpower Motorsports TrüFLOW™ performance air filters will deliver colder, denser, oxygen rich air to your turbo charged engine for guaranteed horsepower and torque gains when combined with cold air intakes or short ram air intakes. Designed for durability and performance, TrüFLOW™ performance air filters are the perfect upgrade from other aftermarket air filters. Our dual cone design dramatically increases intake surface area for huge air volume intake. The increased surface area also provides excellent filtration without compromising performance. Simply put, your turbo engine needs to breath easily and TrüFLOW™ air filters from Trüpower Motorsports will do just that and more.