I'm looking for either a cat-back or axle-back system to replace the stock exhaust on my 09 g37x sedan. Fast Intentions sounds nice, with decent power gains, but is a bit pricy. Tanabe's Medalion Touring sounds great and is reasonably priced, but there's been mixed feedback on the power gains (being that it's only an axle-back)
Does anyone know the power gains with the Medalion Touring?
Opinions on FI vs Tanabe would also be appreciated. Thanks.
Does anyone know the power gains with the Medalion Touring?
Opinions on FI vs Tanabe would also be appreciated. Thanks.