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- Mon-Fri 9:30am-6pm
- Sat-Sun Closed
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5 helpful highest ranking reviews
Justin White
JPC is top notch Justin is a down to earth great guy. He treated me like a celebrity and gave me nothing but a red carpet experience. He built a sick gt500 for my dad back in 07 that was at one time the fastest street legal 500 and was even written up in a magazine a truly incredible machine running 9 sec quarter miles. Workmanship 2nd to none. So after saving and saving 1 finally got my own gt 500 in 2020 and in 22 I decided for an upgrade. Automatically I called JPC and Justin got on the phone with me personally I told him the power I was looking for and he mapped it all out for me. Called me as soon as parts got in and turned my car into an absolute stud! Once again clean professional work second to non walked me thru all the mods once again with red carpet attention and sent me on my merry way back to martinsburg West Virginia. Justin all I can say is THANK YOU! You and your team truly knocked it out of the park!! And to all that read this be careful of the black 2020 gt500 with white stripes on the i81 corridor thanks to JPC she is rite!!!!
Conrad B.
Brought my car here for the first time for a detailed look over from top to bottom. I spoke to Eric and Dylan and explained to them how particular i am with my cars and how i wanted to get my older car feeling and driving like new. They were both extremely knowledgeable and answered any and all of my questions before bringing the car in. I live about an hour away so its not a simple drive for me. But WOW was it worth it. They were able to get my car in a timely manner. After looking over my car from top to bottom Justin gave me a call. We were able to figure out what I wanted to have done. Justin was keeping me in the loop the entire time the car was being worked on with emails, pictures which you can see one below, phone calls, the whole 9. You can tell they truly care about your car. I didn't for a second wonder where they were at in the process. The communication and customer service was easily 10/10. Justin was 100% transparent and honest the entire time. What things could wait, what things should be done sooner, what he found, and even if he wasn't 100% certain something would fix my concern. After driving my car home i can happily say they exceeded my expectations. It is hard to find a trustworthy shop that also knows their craft like the back of their hand. But i can happily say i found one. If you are looking for a shop that knows their stuff, honest every step of the way, reasonably priced, and timely then this is the shop. A very solid group of genuine enthusiast who deliver solid results.
Michelle Boyle
JPC has exceeded my expectations for customer service and technical expertise on multiple occasions when installing performance upgrades for my recently purchased 2017 Camaro SS coupe. As a rule I have been leery of using 3rd party "speed shops" when I have a car under warranty, but a fellow member of a car club I belong to sung their praises for Ford Mustang work so I was willing to consider them to handle specific upgrades for my 2SS variant SS with magnetic control suspension. I contacted JPC to find out if they could handle late-model GM performance cars outfitted with all the bells and whistles (since the web site gives the impression they are totally Ford-centric). My point of contact was Jimmy, and he gave me a sense of confidence that JPC possessed the skill set to bring GM performance vehicles to the next level. I'm pleased to say that in the 3 instances I have used JPC in June and July, they installed a Borla S-Touring axleback exhaust at a reasonable price while I waited. Perfect installation. Next, the JPC crew successfully installed a DiabloSport tune, which required some serious tenacity on their part due to certain wrinkles created by 2017 GM car electronics. (Sure I might have been able to do it myself - but I wanted it done right.) What a difference that made in pep! Last, JPC obtained and installed a Roto-Fab cold air induction upgrade to bring my SS's HP and torque to where I wanted it as a "daily driver" (about 500 HP, and 500 Ft/Lbs) with simple bolt-on mods. They obtained upgrade equipment at prices that matched the Internet sites and their labor charges are quite reasonable. Most importantly, they know what they are doing and they communicate with the customer from start to finish. I am *super* pleased with JPC on price, expertise, and efficiency criteria and I am known to be a pretty demanding lady when it comes to my performance car standards. (I have owned muscle-cars or sports-cars of domestic and European vintage since I was 17). I recommend JPC for high performance enthusiasts in the Washington DC metro and Baltimore areas who need an outfit to upgrade their GM or Ford vehicles. Michelle B. UPDATE I want to share my very positive experience with the JPC team who designed and executed a cost-effective supercharger upgrade for my 2017 Camaro SS during July-August 2018. Aaron advised on the best equipment suitable to my goals and budget, which involved a Procharger P1X with Stage 2 Intercooler and helical gearset options – and other items like an AEM AFR gauge, cooler plugs, and 180-degree thermostat. JPC supplied written quotes that fully covered all parts and labor, including HP tuning, licenses, and dyno time, reflecting honest pricing so no significant back-end cost overruns would pop up. They took the time necessary to achieve both planned performance gains as well as properly reassemble front-end body pieces for fitment and reconnect wiring with no glitches—attention to detail was something I appreciated as a customer forking over serious dollars. When the project was completed, the car looked great and it performed at the level I was promised. JPC kept me apprised of progress during the weeks the parts ordering and installation process unfolded. I recommend JPC to any automotive enthusiast in the DelMarVa region interested in accomplishing high performance upgrades at a fair price with an assurance of high-quality implementation.
George Martin Sr
They installed headers on my Crown Vic a few years ago & my car was running great. I surely miss them being in Millersville, but I'll be headed to the Eastern Shore to get more work done soon.
Michael Swartwood
Awesome shop with a really great group of guys! I brought my project car to them over the summer. It was an unfinished build I had to pull out of another shop for numerous reasons including being unprofessional. I spent a good deal of time doing research on where to bring the car. Based on others good experiences with JPC, I decided to give a call. I first spoke with Eric and ask if they would be interested in taking on a complicated project. He took the time to listen to the back story and was very understanding of my situation. After sending him some photos of the car and some basic build info, he said: Yes no problem, we can handle that! I scheduled to bring car there a few weeks later. Within a day or two, they had a complete punch list of what needed to be done to complete the car. They also found some things that were not done correctly. They gave me an idea of what it would take cost wise to complete. I agreed and they got to work. It took several weeks and along the way they found more issues with the previous work. They were able to get everything right! This was the by far the best experience I ever had with an automotive shop. Great communication with weekly updates on the car and they explained all of the costs for everything each step of the way. I knew exactly what my hard working money was going towards. I did not have that at the previous shop! Even after the car was complete and getting it back, they were very helpful taking the time to answer any general questions that I’ve had about the car. Their customer service is great and they make you feel appreciated whether you’re spending $100 or $10,000. Justin, Eric and the crew really care about their customers! I will definitely have them build my next project!