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This Granatelli 4.0" electronic dual slip‑fit exhaust cutout kit provides two aluminized mild steel cutouts with band clamps for twin exhaust applications. Both motorized valves operate electronically to control exhaust flow independently, making it easy to alternate between quiet cruising and an open exhaust tone. The kit is sized for 4.0" (102mm) piping and installs using slip fits and supplied clamp hardware.
Granatelli 4.0in Alum Mild Steel Electronic Dual Slip Fit Exhaust Cutout w/Band Clamps
