Superchips 4845 Computer Chip Programmer

Holley Performance (74853)

99.1% positive feedback

Price:

US $494.95

ApproximatelyAU $757.62

+ $31.50 postage

Estimated delivery Thu, 26 Jun - Wed, 9 Jul

Returns:

30-day returns. Buyer pays for return postage. If you use an eBay postage label, it will be deducted from your refund amount.

Condition:

Brand New

Ratings and reviews

5.0

4 product ratings

by kmarcus
11 Nov, 2020
Great, simple programmer for the money.
Great programmer for the Sierra/Silverado trucks. I was having issues towing my trailer up steep hills. This did the trick. I don't like the idea of having to use 91 octane fuel all of the time now, but it does give it the extra boost and the shift points are much better than stock. However, it does shift hard and stays in gear much longer than the stock tow haul mode. I will probably mess with the manual programming over time, but the factory modes work great. Performance mode is fun, but make sure you have a full tank of 91 and not mixed. Mine pinged so I went back to the 87 mode until I ran that tank through and filled up with 91 again. This time no pinging. I was able to run the tow mode with mixed fuel, just not performance mode.
Verified purchase: YesCondition: New
by dmsmith82
04 Nov, 2020
Just like new!
It was packaged and looked like new. Worked great. Fixed my speedometer from a lift kit and gear change.
Verified purchase: YesCondition: Pre-owned
by jobre_1611
30 Dec, 2020
works great
Awesome ty
Verified purchase: YesCondition: Pre-owned