1986-1993 Camaro/Firebird V8 Mail Order Tuning

(7 customer reviews)



Our tuning for the 1986-1993 V8 Camaro helps every vehicle from stock to modified gain performance and better driveability. Horsepower gains will depend on your setup, but vary anywhere from 10hp to 40hp, and also typically yield better gas mileage as well. We do not support 1986-1992 TBI V8’s. We will send you a chip to plug into your stock PROM and then into the PCM, you do not need to send in anything to us. After placing your order, please fill out an order sheet for your vehicle (here).

Additional information

Weight 1 lbs
Dimensions 9 × 6 × 2 in

7 reviews for 1986-1993 Camaro/Firebird V8 Mail Order Tuning

  1. Joseph

    I purchased one of the custom proms from your company, and would I like to say I am very happy with the product. It was very simple to install and now my Camaro has 15 more horsepower (I am running LS1 Injectors on a 5.7L TPI w/MAP sensor). I am having much faster throttle response and slightly better fuel mileage. I do appreciate all the help that your company has done for me.

  2. Rich

    I ordered a chip for my 89 firebird bolt on, I needed a false cel removed also. Was a little skeptical about the performance gains, but wasn’t my soul purpose for the chip, but let me tell you my idle is 100% better the car pulls so much harder midrange, if your on the fence jump over and buy it you will be happy thanks PCM-of_NC.

  3. Jason L.

    Just wanted to say "Thank You" car runs very strong.

  4. Anthony L.

    hey got my tune in and I just want to say THANK YOU! it idles great and the power added is a blessing and got rid of that raw gas smell from my tail pipes, But anyway it’s been a great purchase and a absolute necessity and I will spread the word, PCMOFNC.COM is the way to go if you own a lt1 ….Your new best customer Anthony

  5. Matt

    I had a mail order tune done on my 1993 LT1 Pontiac Formula Firehawk. I am very pleased with the performance. Car runs very strong. Well worth the money spent.

  6. dereckbarringer (verified owner)

    I ordered the chip with the vats delete and a mail order tune and my 93 Camaro is running again no one could figure out the problem and I ordered all types of things online and watch all types of YouTube videos nothing worked.this was the only product that made my 93 Z28 start.

  7. bparks31 (verified owner)

    I purchased other mail order tunes and just made my Camaro run poorly then I made the right choice and ordered from pcms of nc and it made all the difference the starts better idles better and it makes it alot more enjoyable to drive just wanted to say thanks and I would highly recommend your company to anyone looking for a quality product

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