Kawasaki KLX250/S/SF Full Single Exhaust System 2006-2020

SNAPSHOT: 4.9 HP increase by simply bolting on the system with no tuning Tuning can reach 5.5+ HP increase Fits 2006-2020 KLX250/S/SF (including the new 2018+ fuel-injected models!) Full single exhaust delivers increased over-rev, particularly useful in competition Optional Add-Ons: Quiet Core; Spark Arrestor; Complete Repack Kit  The KLX 250 S / SF  is an excellent bike for anyone looking to do mods, as simple upgrades will certainly deliver more power from this workhorse. The first thing we recommend is our performance exhaust, which will really open up the machine and immediately deliver an 18-20% horsepower increase.   If you have the fuel-injected 2018+ KLX 250, we highly suggest the EHS Kawasaki KLX 250S/SF fuel controller. Our exhaust does not come with an O2 sensor bung, but it can be requested in the order notes. Other methods are available.  THE FULL STORY: Kawasaki has had a long track record of building tough, long-lasting machines. And the Kawasaki KLX 250 is certain