2011 Mbrp Gt700 Sound Investment 005
|
MBRP now offers long-tube headers, catalytic H-pipes, and two different decibel levels of 3-inch after-cat systems for the ’11 GT500 (as well as some components for S197 GTs.) All are either T409 or T304 stainless, CAD designed, and dyno and track-tested. View Related Article
|
|
|
|