APR CARBON FIBER INTAKE FILTER SYSTEM - Audi 2.5 TFSI MK3 TT RS/RS3 audi 2.9t rs4/rs5 23" starting at $899

23" starting at $899

Stage 1 91 octane: 25%HP / 30%TQStage 1 93 octane: 28%HP / 31%TQStage 2 91 octane: 29%HP / 33%TQStage 2 93 octane: 31%HP / 33%TQStage 2 AGG (Aggressive burble) versions of maps also available

The majority of it comprised of a fully functional secondary air inlet which doubles as an ornate engine cover

McLaren has redefined the story of the "Grand Touring" automotive category with the new GT: Mid-engine design instead of traditional front-mounted engine

APR CARBON FIBER INTAKE FILTER SYSTEM - Audi 2.5 TFSI MK3 TT RS/RS3 audi 2.9t rs4/rs5 23" starting at $899The APR Carbon Fiber Intake System is an attractive high performance upgrade designed to increase performance by letting the engine breathe more freely.