Porsche 997.2 SpeedTech Sound Valve Performance Exhaust Forced Induction The 996 GT3 Maxflo Performance

The 996 GT3 Maxflo Performance Exhaust replaces the factory mufflers

your Corvette gains:

direct bolt-on replacements for the bulky & restrictive factory catalytic converters provide increased exhaust flow

Every detail was taken into account to ensure that we created a flagship intake to set a benchmark for this platform

Aston Martin Vantage V8 and V12 Carbon Fiber Inner Door Panel Pulls

Porsche 997.2 SpeedTech Sound Valve Performance Exhaust Forced Induction The 996 GT3 Maxflo PerformanceThe Speed Technologies 997. 2 Exhaust System is designed to offer the discerning Porsche enthusiast the ultimate exhaust system with a number of performance and sound options. Our 997. 2 exhaust offers the ability to adjust your sound level from "Sport" to "Race" at the touch of a button from the drivers seat. When the valves are closed these mufflers are slightly louder than stock and provide a tasteful sport sound hit the switch to open the valves