Vibrant STREETPOWER Oval Muffler, 2.75" Inlet/Outlet (Center-Center) - 1132 Accessport 57” thick with a 30%

57” thick with a 30% boost in core volume and 180% increase in external fin surface area for maximum cooling properties

ZX5-XTR4 kit features an Xtreme pressure plate for the most demanding driver

A new Breeze hose clamp is included to replace the stock spring clamp

All Pro Series head bolts have a reduced wrenching hex or 12-point head and wide area flange to permit the use of larger diameter valve springs and eliminate the need for valve train removal during cylinder head retorquing

-16AN Aluminum Tube Sleeve - Black (Use with 818-16 - Black) - 819-16-2

Vibrant STREETPOWER Oval Muffler, 2.75" Inlet/Outlet (Center-Center) - 1132 Accessport 57” thick with a 30%Height: 5. 000" Width: 9. 000" Body Length: 15. 000" Overall Length: 20. 000" Vibrant Performance StreetPower Universal Mufflers offer a perfect balance of providing unrestricted exhaust flow thanks to Vibrant's signature "True Straight Through" while effectively controlling exhaust tone and drone due to the dense, multi layer sound suppression materials packed into each of these mufflers. All StreetPower Universal Mufflers feature PREMIUM 304