Our
Scavenger X-Pipes will add some depth to the tone of your exhaust system and help to reduce interior noise as well.
Flowmaster's Scavenger X-Pipe kits utilize our D-port technology, rather than the deflectors found in our chambered mufflers. As exhaust pulses exit the engine and enter the D-Port area of these X-Pipes, the increased surface area of the tubing creates a strong low-pressure area and increases the speed of the exhaust gases that are traveling through. This improves exhaust velocity at all rpm's (especially low and mid) resulting in more torque and better throttle response.
Our American Thunder Axle-back NPP system for the Camaro SS will not maintain stock sound levels. Our kit will provide a moderately aggressive
Flowmaster tone while maintaining the functionality of the NPP system and allowing for the ability to increase sound even further by going wide open when desired.
Sorry about that. We are working hard to pump out more of these kits and expect to have both of these part numbers (
81083-manual and
81084-auto) back in stock by the end of next week.
The factory actuators are retained but our
Scavenger X-Pipe kit for auto cars(part #81084) does include new valves, making it the more expensive of the two.