* Dyno tuned for maximum performance.
* Stock head pipe fitment.
* Easy, quick install.
* TIG welded by hand.
* Top-end horsepower improvements.
* Available in Ceramic Black.
* Aggressive Sound.
* Handcrafted in the USA.
XG500: When tuned with a Maximus we saw a 12.5% increase in H.P. (38.5 ->43.3 HP) & a 23% increase in TQ. (31.4 -> 38.7ft/lbs)