2007-2015 Jeep Wrangler JK Engine and Exhaust
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All New JK Wrangler Parts & Accessories Showcase Home » 07-15 Wrangler Jeep Parts » Engine and Exhaust

07-15 Jeep Wrangler JK Engine and Exhaust

Quickly enjoy the CORSA sound with easy bolt-on installation. No welding needed and all hardware and detailed, full-color installation instructions are included. Proudly designed, engineered and manufactured in Berea, Ohio of the finest stainless steel. Limited 10-year warranty dB Performance Exhaust by CORSA for '07-'11 Jeep Wrangler & Wrangler Unlimited JK

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Introducing the all new Superchips Flashcal for the JK Wrangler. We've done our homework and have loaded the Flashcal with the most sought after options JK consumers want. The Flashcal makes it possible to activate daytime running lamps, "one-touch" lane changes, enable a temporarily increased engine idle speed for winching, clear engine codes... more

JBA shorty headers are one of the best performance upgrades available for any Jeep® application. JBA shorty headers are significantly less restrictive than the stock manifolds on a Wrangler and dramatically increase the power and efficiency of 3.8L engine. JBA's original shorty design is an innovation of the old long tube header. The new shorty designs yield high performance gains that Off Road enthusiasts look for. JBA Cat4ward Shorty Headers
SprintBooster is a do-it-yourself performance enhancement module that greatly improves throttle response in most Jeep vehicles that are equipped with "drive-by-wire", electronically controlled throttle systems. SprintBooster sends an improved signal to the ETC (Electronic Throttle Control) which is amplified or "boosted" so that throttle is noticeably more responsive throughout the entire rpm range. sprintbooster modules for Jeep Wrangler & Wrangler Unlimited JK
AEV Snorkel with Pre-Filter New from AEV this Snorkel Kit for '07-'11 Wranglers is the perfect way to keep your JK breathing better. This kit is designed to fit through the side vent on the Heat Reduction Hood or can be fitted to your factory JK hood. Attaches to your stock air box with little modification.
There is a whole new way of hitting the off-road with Jeep's new JK and MBRPinc has the performance exhaust systems to match. MBRP's R&D crew has come up with the perfect combination of performance and style with this sleek cat back unit. MBRP Cat Back Exhaust System for '07-'11 Jeep Wrangler & Wrangler Unlimited JK

MagnaFlow Performance  MagnaFlow Performance mufflers are stainless steel and lap-joint welded for solid construction and rugged reliability even in the most extreme conditions. They feature a freeflowing, straight-through perforated stainless steel core, stainless mesh wrap and acoustical fiber fill to deliver that smooth, deep tone... more

Get up to a $75 Mail in Rebate with the purchase of a Gibson Qualified Product! Now through January 31st.
Metal Mulisha Exhaust by Gibson Performance hits the market hard with all new sound and style for Jeep JK owners... more

aFe POWER Air Intake & Exhaust Systems for '07-'11 Jeep Wrangler & Wrangler Unlimited JK aFe has added a new Sealed Intake System for the 2007-2015 Jeep JK. Available in Pro Dry S, and Pro 5R media. aFe's new 409 Stainless Steel Exhaust system for the Jeep Wrangler JK picks up a whopping 13hp! See more info

The Most Powerful Tuning You Can Buy!

The Max Energy Power Programmer extracts every bit of energy possible out of every molecule of fuel giving you more mpg at part throttle and more power at wide open throttle. All this and more... Only from Hypertech!
Hypertech Max Energy Power Programmer for Wrangler 3.8L V6
These intakes use only non-metallic rotationally molded tubes that can reduce intake air temperature and decrease intake sound over a metal tube. K&N Air Intake Kits virtually eliminate air path restriction by replacing the air filter and the entire air path to the engine. The aerodynamically engineered tube drives a massive amount of air into the engine to make more power. K&N 63 Series Air Charger Performance Intake
K&N 77 Series Hi Flow Performance Intake Built for performance and show utilizing the highest quality components, the K&N 77 Series High-Flow Performance Kit is a free-flowing mandrel-bent aluminum tube induction system designed for '07-'11 Wrangler with 3.8L V6.
K&N Replacement Air & Oil Filter Elements K&N filters are the best you can get. Improve airflow to your engine and you will experience an increase in power and performance. Unlike normal paper element filters, the K&N filter is reusable and "rechargeable."
Dynamic Spectrum Tuning provides power gains across the entire power band-not just at full throttle. Point by point air/fuel ratio, ignition advance and various other tuning points provide performance gains of up to 25 horsepower. Improves throttle response, acceleration and low end torque. Simple, plug-in installation in less than 30 minutes. JET Performance Chips
AEM Brute Force Cold Air Intake Kits Dyno tested to deliver more torque and more horsepower. How does a 13-horsepower gain @ 5,000 RPM for your 3.8L engine sound? Torque gains of over 15 ft./lbs. were also achieved at 4,500 RPM. AEM performs three-axis testing to qualify gains made at different throttle positions and to ensure extra power at every point across the rpm band. AEM air induction systems are individually tuned in length and diameter with the highest standards of construction.

Jeep Engine & Fuel System

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