Do you need to retune
By Anon.
While it's not required, we certainly recommend tuning your bike upon the installation of this, or any other exhaust we sell. The same can be said of aftermarket air cleaners. Basically, any time you change the way air or fuel is delivered to the combustion chamber - or the way exhaust gases get out of there, you want to adjust fueling to suit. This way, you get the best possible throttle response and engine performance. We have a range of Dynojet jet kits to fit (provided your bike is carbureted) or, you can select from a range of Cobra Fi2000 tuners, Vance & Hines FuelPak FP3 modules or a Power Commander, to name a few.