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Granatelli 4.0-inch manual exhaust cutout is a single stainless steel slip-fit unit providing a large-bore bypass option. The 4.0-inch cutout installs with a band clamp and is intended for systems needing a substantial unrestricted path. It enables manual opening and closing of exhaust flow to alter routing or sound without permanent modification to the exhaust tubing.
Granatelli 4.0in Stainless Steel Manual Exhaust Cutout
