Injen 99-00 Civic Si Polished Cold Air Intake (RD1560P) 1846 These fenders maintain structural integrity

These fenders maintain structural integrity and aesthetic quality through advanced construction and quality inspection processes

And you can't return it if its too loud (but you can convert it to a Touring Edition)

8 2013 Nissan Sentra Submodel: SE-R

Available as sophisticated Touring Edition and unruly Track Edition

Injen 99-00 Civic Si Polished Cold Air Intake (RD1560P) 1846 These fenders maintain structural integrityAdd 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