Injen 03-05 Mazda 6 3.0L V6 Coupe & Wagon Black Cold Air IntakeAdd some easy horsepower to your Ride with this RD Series Performance cold air intake (CAI) from Injen Technology! The engineers at Injen have spent considerable amounts of time designing, testing, and perfecting this CAI to produce some serious bolt on power while also providing amazing engine bay aesthetics. In addition to the impressive power increase, the Injen team has ensured that safe Air fuel (A F) ratios are maintained throughout the

red or blue

2003 - 2004 Audi RS6 (C5) - With Aluminum Uprights Only

Harden black nitride EV8 (21-4N) stainless steel intake valves

Single-side: one tailpipe

Made from high quality steel

1 x Bando Crankshaft belt (Made in the USA)

carving out a collection of high performance wheels

These plugs are one range colder than the stock plugs and are ideal if you are running a chipped 1

based on enlarged inlet/outlet diameters

if we do not have it in stock

The location close to the engine permits the use of shorter charge air lines

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