Aftermarket Assassins '26 Kawasaki Teryx H2 AA Slip On Exhaust

Aftermarket Assassins '26 Kawasaki Teryx H2 AA Slip On Exhaust

Current exhausts are a slightly less refined version: We are using a muffler body we designed and have for the Pro R models which works extremely well. You will notice a capped center exit port on this exhaust which actually works well as a reverb chamber. This is out of view when installed. Our later version exhaust coming late winter 2026 will not have this center port. Since exhaust made such a big performance difference, we wanted to offer this with what we currently have as it's a minimal cosmetic difference compared to what we'll offer down the road.

Adjustable sound: Choose our Stealth Cap design or Electronic Cutout. With the exhaust fully open, the sound is mean and somewhat louder. Close the electronic valve or install the Stealth Cap, and listen to the sound level drop, yet still have an extremely good tone. We tested back to back several times to see if capping one outlet changes power at 9200 RPM, and no change was shown, though you will see a little more power fade with one outlet capped when running wide open for long periods of time. Even without it capped, you will see HUGE gains vs the restrictive OEM exhaust.

Stealth Cap + Spark Arrestor: This is a manual style cutout as our stealth cap blocks the passenger side outlet, and the spark arrestor installs in your drivers side outlet. You can remove the cap easily by removing the rear plastic and going wide open at any time. Keep in mind this option would only be forestry legal when running the cap + spark arrestor, but you can purchase a 2nd spark arrestor if need be.

Features:

• You are going to love this exhaust! Huge power gains and excellent sound that is adjustable.
• No bends! This high performance slip-on gets straight to the point. The muffler is directed straight from the header into our baffled muffler which gives the best flow and best power as we tested several different designs and cat delete pipes. This design is simple and extremely effective.
• Electronic Cutout + Spark Arrestor: This requires wiring our switch to open/close the passenger side outlet on demand. This also includes our spark arrestor for the drivers side outlet, making you forestry legal with the cutout closed. This is our preferred option!
• Dual Spark Arrestors: This option is going to be louder all the time, but would be forestry legal. We highly suggest a stealth core or e-cut option.
• Wide Open: Loudest option, highest flow.... we'd really not suggest this for most as the sound does get old after time, but hey, it's your call!
• Internally baffled muffler has no packing, so nothing to wear out
• 22lbs lighter than stock
• Made at the AA Facility in the USA 
• Polished stainless steel exhaust that looks great and will bronze after running

Installation Instructions:

• AA Slip On Exhaust

Fitment:

• This exhaust system fits the 2026 Kawasaki Teryx H2