Invidia Q300 Catback Exhaust Legacy GT (2010-2013) Legacy GT Engine (10-up) If the rebound force is

If the rebound force is increased

(Fuel Injection Performance Kit) short ram intake for the BMW E46 M3 combines the efficiency of a high flow K&N air filter with an induction system optimized for a smooth air intake flow

No CEL -- guaranteed

but you may not be able to detect the mushroomed strut towers if you looked at a thousand photos

The NEUSPEED P-Flo for the Audi/VW 3

Invidia Q300 Catback Exhaust Legacy GT (2010-2013) Legacy GT Engine (10-up) If the rebound force isThe Invidia Q300 catback exhaust system for the Subaru Legacy GT sounds as good as it looks. A full true dual exhaust system, the LGT Q300 features mandrel bent stainless steel piping and free flowing oval style sport mufflers to provide better exhaust flow for improved performance. Bolting up a Q300 to your EJ will allow your Legacy's sonorous exhaust note to come through loud and clear when you want it to, without producing harsh or overly loud