CURT - Breakaway Switch Alcohol race mufflers incorporate strategically

Alcohol race mufflers incorporate strategically placed "burn holes" inside the muffler in all of the low-pressure areas to prevent damage from excess methanol fuel from puddling and backfiring on deceleration

Dial-In Marker - Window - White - Safe on Glass / Polycarbonate - 3 oz Bottle / Applicator - Each

625 in Spring - Aluminum - Blue Anodized - Each

5 in ID - 8 in Length - 500 lb/in Spring Rate - Steel - Red Powder Coat - Each

75 in Length x 8

CURT - Breakaway Switch Alcohol race mufflers incorporate strategicallyBreakaway Switch Bolt On Weld On Plastic Steel Black Zinc Oxide Curt Soft Trac 1 Soft Trac 2 Systems Kit