Invidia Q300 Quad Polished Tip Cat Back Exhaust WRX/STI Sedan 2011-2014 | HS11STIG3S Shopify Collective The Civic high flow air

The Civic high flow air filter and smooth Civic 1

3 x Temperature inputs

With adjustable ride height up to 3 inches and 8 levels of rebound adjustment

Set of: 4 rods

Turbine housing: V-band inlet/outlet configuration

Invidia Q300 Quad Polished Tip Cat Back Exhaust WRX/STI Sedan 2011-2014 | HS11STIG3S Shopify Collective The Civic high flow airInvidia's Q300 catback exhaust system for the Subaru WRX and STI sedan provides a great alternative to the standard N1 style exhaust system without compromising power or quality. Traditionally, if you wanted a quieter exhaust system, you had to sacrifice performance to get there. Not anymore. Enter the Q300 series performance exhaust from Invidia. Q300 exhaust systems utilize specially sized resonators and muffler baffles to maintain power output