Jeep Grand Cherokee WK2 2018-2021 “Trackhawk” 6.2L Supercharged Hemi V8 3” Cat Back Exhaust Model_EA 28mm Positive Seal Piston

28mm Positive Seal Piston

Combined with a chip tune

Electronic ACtuator

If you're looking for the complete setup

Jeep Grand Cherokee WK2 2018-2021 “Trackhawk” 6.2L Supercharged Hemi V8 3” Cat Back Exhaust Model_EA 28mm Positive Seal PistonProduct Information If you want to get the most out of your car's performance, look no further than a complete Pacemaker Performance Exhaust System. Pacemaker is Australia's top manufacturer of headers, making it an obvious choice for anyone looking to purchase an exhaust. As an industry innovator and a truly Australian manufacturer, Pacemaker's systems are packed with performance technologies. Across our range, our systems contain: 3" Hi Flow cat