Ecu header pipe and stage one clutch 20 hp with our header pipe and ecu flashHey guys,
I just bought my KRX and it seems a bit sluggish. I’ve heard about a clutch upgrade or bigger tires. Any input would help thx
Stock muffler?Ecu header pipe and stage one clutch 20 hp with our header pipe and ecu flash
Yes it makes more power with stock muffler. after market exhausts do nothing but make noiseStock muffler?