MagnaFlow Dual Catback Exhaust WRX (2008-2010) Porsche it does not put power

it does not put power to the drivetrain but still requires the energy produced by the engine to rotate

No electronics

- Damping technology with individually adjustable rebound- and compression technology

- Gear-based Mapping: set a different boost for each gear

MagnaFlow Dual Catback Exhaust WRX (2008-2010) Porsche it does not put powerMagnaFlow Performance mufflers for the Subaru WRX are 100% stainless steel and lap joint welded for solid construction and rugged reliability even in the most extreme conditions. They feature a free flowing, straight through perforated stainless steel core, stainless mesh wrap and acoustical fiber fill to deliver that smooth, deep tone. Mufflers are packed tight with this acoustical material to ensure long life and no sound degradation over time.