Competition Sidewinder Muffler For Sedan (all) Ghia (all) Bus to 67

Competition sidewinder mufflers use A1's exclusive 'magna flo' muffler design built to A1's specifications, incorporating a full 2 1/2" hi-flo straight through core design and constructed in 409 stainless steel with the inlet and outlet on the same end cap for fitment versatility. This design and construction will allow the muffler to flow equally to that of an open stinger upwards of 220HP, yet allows a clean even exhaust note and achieving a noise level under 90 decibels (sound levels may vary due to engine horsepower). Numerous 11 and 12 second quarter mile street/drag cars have achieved excellent performance results with these mufflers. Available in ceramic coated tubing or stainless tubing.

Early Bus muffler (fits 1967 and earlier) with the tailpipe exiting behind the corner edge of the rear bumper. Offers optimal exhaust routing. Clears reduction boxes, rear disc brake calipers and tire sizes to 225. Available in ceramic coated and fully polished stainless steel.

This picture is of the fully polished stainless steel bug muffler.