• Eric Alan Lloyd Eric Alan Lloyd “J. Bittle and the guys helped me out on both of my cars. They got my big block in my Firebird running like a champ and tuned my Focus ST to keep up with V-8s and still get over 30 miles per gallon. You rock!”
  • Timothy Read Timothy Read “JBA fixed up my Mustang, got it tuned, too. They do GREAT THINGS. The staff is friendly and very knowledgeable. A big shout out to my boy Austin Bittle! Thank you, guys, for the great work.”
  • Andrew Abrecht Andrew Abrecht “They are the coolest buncha gear heads out there!”
  • Tony Perez Tony Perez “A very professional, friendly, knowledgeable staff. Oh, yes, they did a great job repairing my 1963 Galaxie 500 convertible. You have certainly earned my business!”
  • Ryan Doherty Ryan Doherty “I have a tri-power setup on my ’67 Cyclone and these guys went above and beyond to get it dialed in and make more power. Everyone was a class act and I will not let anyone else turn a wrench on my car!”
  • Randy K. “I have a brand new 2016 Mustang GT and was referred to JBA for an exhaust system by a friend. Todd, a service advisor, was very helpful and we decided on the Roush axle back quad tip exhaust. Want to add that Todd and I went back and forth many times on email with him answering all my questions, making recommendations and giving me timely and intelligent options.

    “During installation, the rear valance needed to be removed. JBA brought in a custom auto body expert to make sure the removal and re-installation of the rear valance went perfectly.
    They were concerned about my brand new car looking perfect. This was explained to me in detail by shop owner J. Wow, what service!

    “Results: the exhaust sounds fantastic. I went full bore—meaning removal of both plates so all four pipes were singing. Deep, throaty, aggressive…exactly what a muscle car should sound like. No droning, sounds great on down shift and not obnoxiously loud that the neighbors complain.

    “Inside the car, the exhaust/engine sounds powerful…deep growl at start, revving produces more growling and just a very aggressive, deep tone. No tinny or high pitch screaming…just a deep baritone growl that shouts DETROIT MUSCLE, BABY!

    “Frankly I think my exhaust sound is the best I have heard. Also, much better sound than they are able to play in the Ford Pony Parts YouTube video. Aesthetically, I now have four pipes…two on each side…and it looks very cool and totally custom. You will be very pleased if you choose the Roush Axle back quad tipped system. Warning: this is not a DIY project at home due to the valance issue. Let the pros at JBA do it

    “Cost: Very competitive…same as online prices. Felt I received great value, and everything explained. No surprises.

    “JBA Shop & Employees…this is a unique speed, tuning, and machine shop. A shop tour revealed many custom Shelby’s and really cool muscle cars all getting some type of re-build and service. The place is busy with projects. This is a full service shop! I think they could build an aircraft carrier with the equipment and talent on-site. All my emails and calls were immediately answered. Very talented group and a lot of fun. J. Bittle, the owner, even gave me a ride back to my office after dropping off the car. Old fashioned customer service with real world equipment and technology. Thank you Todd, J. and Team JBA!”
  • Martha Glad Martha Glad “Seriously happy with the job you guys did on our 2014 Mustang! Been tearing up the roads ever since! Thanks for the help. We’ll see you soon for the supercharger!”
  • Kevin Yang Kevin Yang “Very, very capable shop. Got my 2013 Mustang 5.0 up and running after a fresh transmission within 24 hours.”
  • Judge Marshall Jr. Judge Marshall Jr. “Well, what more is there to tell? JBA and crew are the best in the business when it comes to service, attention to detail and customer satisfaction of their work on your pride and joy vehicles. None better in Southern California.”
  • Joe Curran 3.55 Ford Racing Gear Install & Tune
    “WOW! My goal was to wake up second gear and it sure was successful. It is a completely different car now…drivable for every day when I’m easy on it and hard acceleration when I want it. The combination of gears, tuning and transmission shift quality has really done a lot to make it more enjoyable. The 1-2 shift requires the traction control to be turned off. The ABS detects the tire slip in the shift and kills the timing.

    “Without traction control on, the thing breaks the tires loose so easily. It’ll take some getting used to but I’m definitely liking the new car. Please extend my thanks to Bruce Tucker. I can tell there is another 25+ horsepower there!”

    Two Days Later…
    “I knew it would take some time to discover the new operating characteristics. I see vastly improved throttle response, smoother transition of the cam phasers (which used to be abrupt), more usable and more linear power throughout the rev range, vastly improved shift quality and timing, and all this while maintaining drivability and the ‘luxury feel’ when driving normally. Fuel economy is the same. Yet, when I put my foot into it, the car is much more awake and responsive—especially the all-important second gear acceleration. It’s a completely different experience.

    “Thank you so much. I’m enjoying this car so much more.”
  • Dylan Milroy Dylan Milroy “Customer service is incredible. Bruce and all the guys behind the scenes are always pleasant! I have 30,000 miles on my build from them (Stage II) in my ’97 Cobra and it still runs incredibly. JBA or bust.”
  • Derek Sterling Derek Sterling “Great bunch of guys who really know their stuff about cars. Had a great time in the dyno!”
  • Ray Woodford Vehicle: 1988 Chevrolet Pick-Up 383 Stroker
    Service Type: Headers/Exhaust

    “I bought an exhaust mid-pipe from you guys for my truck. It performs and sounds great!”
  • Luke Robinson - Erwin, TN Vehicle: 2004 Dodge Ram 1500 5.7 HEMI
    Service Type: Headers/Exhaust

    “My truck runs like a champ. Thanks for such a great product.”
  • James L. Vehicle: 2006 Mustang GT
    Service Type: Headers/Exhaust

    “The set-up is great. It sounds good, runs good, and makes tons and tons of power—especially in the middle of the RPM range. We did our drag testing last night and ran 8.28 in the 1/8 or 12.85 in the quarter mile. Our previous best was 13.09, so we picked up two and one-half tenths!”
  • Daniel Elson Vehicle: 2006 Dodge Charger R/T 5.7L

    “I have your entire exhaust from headers all the way to the tips installed on my Dodge Charger. I have to say this system was pretty easy to install. I had no issues installing it myself and got a lot more power. In fact, it sounds totally wicked! I love going out to my car and starting it up just to hear it. I also noticed if I keep my foot off the gas, I get better gas mpg, too. Thanks for helping me have the best sounding Charger in my neighborhood.”
  • Bruce P. Vehicle: 1969 Mach 1, 428 SCJ, Drag Pack
    “You really exceeded my expectations. My Mach 1 just sounds soooo good! I really can turn heads wherever and whenever I choose.”
  • Bobby Turner - Stockton, CA
    Vehicle: 2006 Dodge Charger R/T 5.7L
    Service Type: Headers/Exhaust
    Part: 1964S, 2965SYC, 40-1600

    "I have the complete system on my charger, headers on back. Absolutuely love em...great system, great product.."