Granatelli 3.5-inch manual exhaust cutout kit is sold as a set of two for dual-exhaust configurations. Each stainless steel 3.5-inch slip-fit cutout includes a band clamp for attachment. These manual units let you selectively bypass restrictive components to create a freer-flowing exhaust path when desired, while remaining removable and non-permanent.
Granatelli 3.5in Stainless Steel Manual Dual Exhaust Cutout Kit w/Slip Fit & Band Clamp