B Series 4-1 Ramhorn Megaphone Header Vband 3” 3 Inch B16 B18 B20 auto parts store Extended resonator with extra packing

Extended resonator with extra packing to reduce 90+% of rasp

Does Not Include Shifter Box

Made from automotive grade plastic with Ultraviolet light (UV) resistance and resistant to temperatures up to 221F degrees

This exhaust is designed to increase the exhaust flow & maximize potential power gains

Carefully designed to run hidden in the engine bay to reduce clutter and attain an overall cleaner look

B Series 4-1 Ramhorn Megaphone Header Vband 3” 3 Inch B16 B18 B20 auto parts store Extended resonator with extra packingDesigned for modified engines with stage 2+ cams, head work, 11: 0: 1 or higher compression, E85, and or nitrous. Includes weld on 3 Vband set to be welded onto header. Made of 304 stainless steel. Power steering compatible, but NOT AC compatible. 4 1 design with megaphone to dramatically increase power & torque output. All hardware, gaskets, and weld on 3 Vband included. * Requires use of half size radiator! Full size radiators will NOT fit with