Amazon.com: Delkevic Aftermarket Complete System compatible with Honda CB750F Super Sport (1977-1978) with Classic Straight Universal Muffler and Stainless Steel 4-1 Headers 1 : Automotive
Amazon.com: Compatible with Honda CB750K 750 FOUR K 4-1 Exhaust Stainless Classic Megaphone Muffler 79-82 : Automotive