Borla Big Block Chevrolet 396/402/427 2.5in Offset Inlet / 2.5in Center Outlet Crate Muffler - 400851 Bump Stops and your GRC's cooling system

and your GRC's cooling system has a lot of work to do to keep up

Cobb 15-16 Volkswagen GTI (MK7) Stage 1 Power Package

Whether you’re carving canyons or dominating the track these extended shifters fuse safety comfort and adrenaline into one sleek package

Produces An Astonishing 9 HP And 15 ft

Borla Big Block Chevrolet 396/402/427 2.5in Offset Inlet / 2.5in Center Outlet Crate Muffler - 400851 Bump Stops and your GRC's cooling systemBORLA(r)'s CrateMuffler(r) is the world's first muffler purpose built to optimize the sound & power of crate and custom built motors. The mufflers are directional. The outlet can be identified by the mounting bracket welded to the endcap. This muffler is tuned for the Chevrolet Big Block 396 402 427 CID V8 engine family. The directional design provides the classic S Type sound and will dramatically reduce, or eliminate drone on specified applications.