125cc Shifter Kart 12" Big Bore Silencer

Description

For use with Stock or Modified 125cc shifter kart racing engines
The BIG BORE silencer is designed with a larger internal core to move the power/torque curve to allow for quicker acceleration off the corners
Designed for sprint/short tracks (.5 - 1 mile)
3 - Tunable Back-Pressure Inserts
3" Dia. - 12" Length
Designed for easy silencer repacking
Stainless 1" ID Exhaust Inlet Dia. (can use with any RLV or RCE race pipe)
Please specify gold or silver end cap
Extensive dyno testing