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What's New
Flex-a-lite Jeep CJ Radiator and Fan Combos
Owners of ’72-’86 Jeep CJs know how hard it is to find a performance cooling system that is as capable and durable as their Jeep. That’s about to change as Flex-a-lite all-new, bolt-in Flex-a-fit radiator and electric fan combo for these vehicles! And there are configurations available to fit CJs with stock engines and also to accommodate the popular GM and Ford V-8 engine conversions. This Flex-a-fit radiator features an all-aluminum, dual 1-inch core that is hand-welded in the U.S. to Flex-a-fit sidetank, featuring patented “T” channel technology. The “T” channels offer a durable mounting system for the radiator, electric fan and optional oil cooler or expansion tank. With this latest introduction Flex-a-lite now covers thirty years of Jeep CJs and Wranglers.
2012-01-06 - by:

This year JAX Celebrates 18 Years in Business
JAX turns 18 in 2012 and we want to thank all our customers, without you, we would not be in business today. Starting back in 1994, JAX has and will remain focused on Performance for your Late Model Car, Truck or SUV. For the past few years we have expanded our performance business into the full range of domestic cars and trucks, not just mustangs anymore! So stop by for all your Cadillac, Chevrolet, Dodge and Jeep performance needs.
2011-11-12 - by: JD

Front Lower A-Arms for the 1982-1992 Camaro and Firebird
Camaro and Firebird owners, check out these new Lower Control Arms. Jax can install these for you. Just give us a call!
2011-09-22 - by:

Magnaflow Performance Exhaust Systems
JAX now stocks many of the Magnaflow Exhaust Systems available for your Car, Truck or SUV. 100% Stainless Steel, built to last with a lifetime Warranty. Stop by and check out the MagnaFlow or Magnapak Systems.
2011-08-18 - by:

MVP Dealer for MSD, SuperChips, Edge and RacePak Products
JAX is a Authorized MVP Dealer for all the MSD, Edge, SuperChips and RacePak Products
2011-07-07 - by:

Royal Purple Synthetic Oil (Street & Racing)
We now stocking both the Street and Racing oils from Royal Purple

Click Here for products and pricing
2011-07-07 - by: jd

C&L COMPLETE MAF SYSTEMS
For owners of any awesome new muscle cars, these packages replace everything from the throttle body forward. This compete combo with Predator tuner will show gains of between 26-30 rear wheel HP and 25 ft/lbs of torque. This system comes complete with C&L's exclusive Trueflow inlet pipe, special CNC machined cast aluminum MAF housing, high flow air filter, mounting bracket and filter cover to separate it from the engine compartment heat.


2011-07-07 - by: jd for C&L

BBK Power-Plus Thottle Bodies for 05-09 Mustang GT & V6
Now in Stock, JAX has the new BBK Thottle Bodies for the 05-09 Mustangs.


2011-07-07 - by:

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Featured Car
2011 - Performance by JAX - Car Show and Cook-Out
Thanks to all the folks that came out to the Car Show this year.
We had one of the BEST SHOWS ever!
I want to also thank all the volunteer that helped me make this show possible.
If you have more pictures of the show, please email them to jack@performancebyjax.com and we will get them posted.

<< view more featured cars

New Events
Area Car Shows and Special Events in Northern VA
Please email us, if you have a car event going on in the Northern Virginia or Washington DC Area. We would be glad to add it to our website.

<< view more events
 Latest Products
Intercooled 8-13 psi Kit from Kenne Bell

Twin 62mm Power-Plus Thottle Body

Adjustable Street Upper Control Arm 3rd Link

Heavy Duty Upper Strut Mounts - Set of 2

view more parts >>

 New Specials
Install rates for many common jobs

view more specials >>

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