Axle Back Dual Exhaust System, Aluminized (Dual) VT500F Selecting this helix with smaller

Selecting this helix with smaller or lighter tires than an average 30-31” will have the trade off of slightly less MPH over time on the top end for the gains mentioned above

Our portals come with universal hubs to make your life easier

Compatible with Gen 3 GDP Portal Gear Lifts

We can calibrate any parameters to your special request

Axle Back Dual Exhaust System, Aluminized (Dual) VT500F Selecting this helix with smallerAdd some style to your powerful Jeep Grand Cherokee with a Gibson Exhaust System. Gibson Exhaust Systems are designed and Dyno tuned to get the most horsepower out of your vehicle. Hassle free, bolt on installation with professional looking results. No welding required. Backed by a Lifetime Limited Warranty.