For 2008-2014 Subaru STi Sedan owners looking for some loud sound and nice gains in power while not breaking the wallet, you've found it. Enter Invidia's N1 Race cat back exhaust. This catback adds on the N1 regular catback for your STi by, well, removing the resonator and making it one of the loudest exhaust systems on the market for your STi. Each Invidia exhaust system is finished off with a show quality polished finish.
4 Door / Sedan Models Only!
Please be advised it's a loud one.