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Jeep Performance Parts & Service!


Jeep Wrangler JL and Jeep Wrangler JK Performance Throttle Ported Bodies

The 3.6L V6 Pentastar engines in these Jeeps have proven to be a fantastic engine for this platform. That being said, when it comes time to lift your Jeep and throw some 35", 37", or even some 40" tires you will notice a hit on the performance of the engine due to the extra weight and larger diameter of the new shoes!

At this point you can take a few different routes to help your engine keep up with the additional load... You could re-gear your front and rear differential (EXPENSIVE), throw on some bolt-on mods (cold air intakes, throttle bodys, etc.) / power adders (supercharger, turbo, etc.), or a combination of the two. It turns out that you can bolt-on 10 to 20 horsepower very easily and fairly inexpensively with out HEMI 80mm throttle body and transition package! You combine this with a good cold-air-intake and you are really talking some serious gains at this point.

Jeep Ported Throttle Bodies

2007-2011 Jeep JK 3.8L 68mm Ported Throttle Body by Modern Muscle
New for the 3.8L V6 Gen1 Jeep Wrangler JK Engines! Unlike the Competition we port both sides of the Throttle Body for best results.This...read more
$299.00
2012-2018 Jeep JK 3.6L 80mm Polished Ported Throttle Body by Modern Muscle
POLISHED!New for the 3.6L V6 Pentastar Engines! Unlike the Competition we port both sides of the Throttle Body for best results.This...read more
$399.00
2012-2018 Jeep JK 3.6L 80mm Ported Throttle Body by Modern Muscle
New for the 3.6L V6 Pentastar Engines! Unlike the Competition we port both sides of the Throttle Body for best results.This 80mm ported...read more
$299.00
HEMI 80mm Throttle Body and Adapter to Pentastar V6 Intake Manifold Kit by MMX4x4
Plug and Play... Bolt-On a 80mm V8 HEMI throttle body and No tuning required!You read that right... Now you can maximize airflow to your...read more
Sale: $249.99
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