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M4 GP2 Slip-On Exhaust With Catalytic Converter Eliminator

M4 GP2 Slip-On Exhaust With Catalytic Converter Eliminator

Sale $ 963.00 $1,014.00
Save $51.00 (5% Off)
M4 GP2 Slip-On Exhaust With Catalytic Converter Eliminator, Standard slip-on system with catalytic converter eliminator GP2 muffler. A sweet look for the new R1. This set up saves weight over stock and greatly improves performance. These systems utilize the stock header assembly. Slip-ons replace the stock restricted muffler resulting in better sound and an increase in power. M4 silencers look as good as they perform. Note: M4 recommends re-flashing your stock ECU to unleash the full potential of all M4 products. Note: All M4 systems are designed and intended for closed-course competition use ONLY.
5%
off
M4 GP2 Slip-On Exhaust
$434.00  $457.00
M4 GP2 Slip-On Exhaust
5%
off
M4 GP2 Slip-On Exhaust With Catalytic Converter Eliminator
$963.00  $1014.00
M4 GP2 Slip-On Exhaust With Catalytic Converter Eliminator