Invidia Q300 Catback Exhaust Civic Si Sedan (2012-2014) Scion NOTE: Will not fit Hatchback

NOTE: Will not fit Hatchback from 2002-2007

the RSe05 will enhance your motoring experience cosmetically as well as performance by reducing the rotational mass or unsprung weight

Competition Clutch proudly provides state of the art clutch and flywheels assemblies for some of the fastest sport compact race cars in the country

and new flywheel bolts

Invidia Q300 Catback Exhaust Civic Si Sedan (2012-2014) Scion NOTE: Will not fit HatchbackThe Invidia Q300 catback exhaust system for the Honda Civic Si sounds as good as it looks. The Q300 features mandrel bent 70mm stainless steel piping and a free flowing oval style sport muffler to provide better exhaust flow for improved performance. Bolting up a Q300 to your K20 will allow your Si's sonorous exhaust note to come through loud and clear when you want it to, without producing harsh or overly loud overtones; the perfect choice for those