greven_66 Posted January 17, 2017 Posted January 17, 2017 Just bought à Xj6n sp 2015 i wonder IF u get More power if u replace the original exhaust and only put à muffler Skickat från min iPhone med Tapatalk
blackhat250 Posted January 17, 2017 Posted January 17, 2017 Hi grevin, dunno. but after market Cans usually need remaped or jetting,, if its more power you need, shudda bought the 1000cc, 1
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