PerformancechiptuningReviews of performancechiptuning.com

Good product and it does what it's suppose to I've bought chip, voltage meter and intake my car is super fast now 10 Stars from me 😁

Like many people, I was a bit skeptical about buying a so called “performance chip” to plug into my OBD2, as the online forums for my car state that even the best tuners out there haven’t been able to crack the ECU or do much to enhance the performance for it. But I decided to give it a chance, and for $99 and 60-day guarantee what did I have to lose? It came in 3 days just as the sales rep told me, and after about 15 mins of installation I noticed a major difference in the power and torque/throttle response, no placebo effect here. I drive my car regularly all day most days and am very accustomed to it’s characteristics, and though the 8th gen Maxima is already a quick car, this chip added that missing “fun-factor” I was looking for! Couldn’t be more pleased with this product especially for the money. I’d imagine it could take $1-2k to get the same effect other ways. Only other mod is K&N drop in filter which I already had for a while and run 93 octane. Now I’m just curious about the Stage 3!

noticed big difference in performance engine starts easier and runs smoother.

Can't get ahold of them to return a product Update: Got a call from their customer service department. I don't know why they didn't receive my email, but they really stepped up to the plate to resolve my unhappiness. They were really great to handle this situation after contacting me. PSA: The stage one tuning chip is the bomb!

Least expensive item you can buy to give you the performance of this chip! I was leery about the claims describing the kind of performance provided by this little chip, but after I installed it, the power was noticeable right away! It made my sluggish V6 GMC Safari van feel like I was driving a sports car, it released the Beast which may have been lurking in there all along! I asked them questions about the chip and they were able to answer any questions that I had and was able to give answers as to how long the chip was to last and other ways to improve performance. Their customer service department is second to none! They claim it will improve mileage, but I can't drive it for economy, as I enjoy the performance so much! I have a chip on my Subaru Turbo, I enjoy surprising Comras and Mustangs with a little SUV embarrassing them! Yes, I recommend this chip to all my friends! Stage One leads the Way!!!

Great product! Many reports of chips and tuning modules that do not produce. I did my research and took a chance. Glad I did!

I purchased the JDM stage 3 performance chip for my 2018 tundra Crewmax After only 2 days i was noticing faster and smoother shifts with a slightly quicker acceleration. I can't wait to tow my boat and see how it acts. The chip is easy to install and works well along my k&n intake and flowmaster exhaust.

2008 Ford Crown Victoria P71 Police Interceptor 4.6l. Factory dual exhaust which I removed factory muffler and installed 2 FlowMaster single chamber mufflers along with a K&N filter in factory box( since that truely pulls cold air from outside engine compartment). These vehicles come from Ford with high performance tweaks already. I installed the Stage 1 Performance Chip and within about 150 miles I noticed much crisper throttle response and firmer shifting! Along with an Awesome WOT!! Ive tried other performance chips and IAT splice in chips but nothing compares to this simple plug and play chip, best $100 you can spend to "wake up" this 4.6l ! I just upgraded to the Stage 2 Chip and will post a review after a few miles. I am a gear head and have been wrenching for 40 yrs. Living in California I just wanted this car to get out of its own way and Performance Chip answers that problem. I do own and build hot rods/muscle cars. This P71 is a shop car/parts runner.