This Granatelli 2.5" manual dual exhaust cutout kit contains two slip‑fit aluminized mild steel cutouts and band clamps for dual‑pipe installations. Each manual valve provides independent control over exhaust flow, enabling simple switching between restricted and open exhaust modes. The kit fits 2.5" (63mm) systems and installs using the supplied clamps for an uncomplicated mechanical solution to variable exhaust behavior.
Granatelli 2.5in Aluminized Mild Steel Manual Dual Exhaust Cutout w/Slip Fit & Band Clamps