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Jet Performance 28708S Upgrade Computer Review

3

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Average

Revainrating 4 out of 5  
Rating 
3.8
🧯 Ignition Parts, 🛠️ Replacement Parts

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Description of Jet Performance 28708S Upgrade Computer

Genuine JET product.

Reviews

Global ratings 3
  • 5
    1
  • 4
    1
  • 3
    1
  • 2
    0
  • 1
    0

Type of review

Revainrating 4 out of 5

Revved Up My Ride in my review

After trying this ignition upgrade my car has never run smoother.The improved performance and increased power are very noticeable. Installation was a breeze and the results are well worth the investment..

Pros
  • Improved performance, increased power, easy installation
Cons
  • Can be a bit pricey for some car owners.

Revainrating 3 out of 5

Don't waste your money on this!

Based on my experience this upgrade computer did not improve my car`s performance at all. In fact, it caused my engine to misfire and run rough. The only positive is that IT was easy to install. The con is that it's ineffective and a waste of money. I would not recommend this product to anyone looking to improve their automotive ignition system..

Pros
  • Improved engine performance and acceleration
Cons
  • Pricier compared to other performance upgrades on the market.

Revainrating 5 out of 5

JET Stage 2 Computer Chips 28708S

I bought JET Stage 2 Computer Chips 28708S for my 87 Chevy s10 Blazer. People love my s10 blazer (single owner) but it's a hassle to find parts and make changes. Over time I've installed Edelbrock headers, a cat back exhaust and less restrictive intake, but I kept getting SES codes. So, despite the conflicting reviews, I went with the chip. The first chip didn't work and I had to send the 28708S chip back to Jet Performance as there seemed to be a few chips (promos) for 80's S10 type Blazers. I

Pros
  • Confident
Cons
  • 0