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2018-2019 Jeep Wrangler JL Pulsar Tuning System by DiabloSport

Jeep JL Tuning

2018-2021 Jeep Wrangler JL 3.6L AFE Scorcher GT Power Module Tuner by AFE Power

A simple 20 minute install will give you a good increase in power. The aFe POWER SCORCHER GT Module includes a high quality case &...read more

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$413.27

2018-2021 Jeep Wrangler JL Pulsar Tuning System by DiabloSport

Here it is folks... A way to BOLT-ON up to 30 horsepower and 27ftlbs of torque without modifying your factory hardware! Thats right,...read more

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$731.95

2018-2021 Jeep Wrangler JL Tuner by Superchips

Introducing the TrailDash 3 for Jeep Wrangler JL! Built off the success of our TD2, the all-new TD3 offers a state-of-the-art display...read more

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$699.95

Jeep JL Throttle Response Tuner by Pedal Commander

Why do you need Pedal Commander?Pedal Commander is a throttle response controller. It removes response delays on your electronic...read more

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$299.99

Jeep Wrangler JL Tazer JL Lite Tuner by Z-Automotive

Simple, plug-in installation – Tazer JL Lite simply plugs in, in place of your SGW module. Supports 2018+ Wrangler JL and Jeep...read more

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$219.00

Jeep Wrangler JL Tazer JL Mini Tuner by Z-Automotive

Tazer JL Mini is to be an essential tool for owners of the new 2018+ Wrangler JL.Simple, plug-in installation – simply unplug the SGW...read more

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$329.00

Jeep Wrangler JL Tazer JL Tuner by Z-Automotive

First to market, period! Released March 23, 2018. Similar to the popular Tazer, the Tazer JL is to be an essential tool for owners of...read more

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$329.00

Modern Muscle Xtreme Internation Order Notice

International Order Notice:
First time international Jeep4x4Performance.com customers purchasing product in excess of $500.00 are required to pay by money order or bank transfer. Please call or email for more information before placing your order.

Jeep 4x4 Performance offers in-house installation as well as other Jeep related services!

Jeep4x4Performance.com Accepts:
Modern Muscle Performance Proudly Accepts Paypal

Call Today: 276.666.1934

Jeep Performance Parts & Service!

Jeep JL Tuning