Borla S-Type Cat-Back Exhaust For 2019-2023 GMC Sierra/Chevy Silverado 1500 6.2L wrangler select the pre-loaded tune files

select the pre-loaded tune files using the simple to navigate menu and in minutes the X4 programs your vehicle for your particular driving style

25" Cat-Back™ system features the classic S-Type sound with no drone inside the vehicle

4L (+38 HP & +57 Ft

450 LM each

Borla S-Type Cat-Back Exhaust For 2019-2023 GMC Sierra/Chevy Silverado 1500 6.2L wrangler select the pre-loaded tune filesEXCEPT ZR2 & AT4X models. Factory Split Rear Exit Vehilces ONLY. Add Adapter 60706 for Crew Cab with Standard Bed (6' 7") 157" Wheelbase vehicles. This 3. 5" into dual 2. 75" system features the classic S Type sound level with no drone inside the vehicle. Replace the small muffler behind the primary muffler in this S Type system with Polyphonic Harmonizer 60680 to attain the ATAK sound level (louder than S Type). Optional True Dual Cat Back system