Modern Muscle Performance - ModernMuscleXtreme.com Shop News

With the release of the Jeep Gladiator JT, MMX4x4.com has been updating product offerings, as well working on innovations with the performance side of this new platform.

From custom hand ported and blended intake manifolds, cold air intakes, CNC ported throttle bodies, suspension lift kits, etc. Our core focus here is obviously the heart of your Jeep, the engine and enhancing its performance in order to drive those 35s, 37s, or even 40s. This includes complete turnkey HEMI v8 conversions... If that 3.6L v6 just doesn't do it for you, we offer 6.4L HEMI or even Hellcat conversion packages as well!