Maximum Flow Mufflers - Straight Thru Designed

The Hooker Maximum Flow muffler actually flows 99% and produces more horsepower and torque than a 2 1/2" open pipe. The Maximum Flow is constructed of all aluminized and stainless steel and uses a high temperature packing material to absorb excessive noise while allowing a mellow powerful sound. As with all absorption type silencers, the Maximum Flow will be most effective for sound control with lower compression (8.5 to 1 and lower) motors with conservative Camshafts and with applications using catalytic converter(s). The Maximum Flow flows either direction, allowing for easy installation.

• Part #: 21601HKR
• Inlet: 2.25" Offset
• Outlet: 2.25" Center
• Body: 4 3/4" x 10 1/4"
• Case Length: 14"
• 16 Gauge Fully Welded Aluminzed Steel Case
• Stainless Steel Perforated Exhaust Core
• High Temp Packing Material Absorbs Excessive Noise while Allowing a Mellow Powerful Sound
• Hi-Temp Black Paint Finish