Injen 03-08 Mazda 6 2.3L 4 Cyl. Polished Cold Air Intake 2006-nissan-quest-esi5181153 As the leader in air

As the leader in air suspension products for 70 years

it all adds up - except one part: the factory expansion tank

Use ONLY with Borla(r) systems

1x Installation Kit with Filter Sock

which accelerates oil breakdown and engine wear

Injen 03-08 Mazda 6 2.3L 4 Cyl. Polished Cold Air Intake 2006-nissan-quest-esi5181153 As the leader in airAdd 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