Computer Powertrain Control Unit, Get rid of those torque limiters & Eliminate top speed limiter, offers better & more consistent performance and higher top speeds.
Plug & play power — gain up to 100 horsepower on a stock car, 180+ horsepower on a modified car with a M177! Highest HP gains from Burger Motorsport!
Brand:
ES#:
4852447
Mfg#:
JB4-4.0-M177
Ships on Aug 24, 2026
3% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$799.00
This product was last offered at the strikethrough price on 05-27-2026
Increase of +182 Horsepower, and +225 Torque! Eliminate top speed limiter, Increased throttle response. W.2 Tunes are designed for vehicles with performance exhausts & high-flow air filters!
This software is only compatible with Windows PC / Laptop.
Increase of +132 Horsepower, and +173 Torque! Eliminate top speed limiter, Increased throttle response. W.1 Tunes are designed for completely stock vehicles with no other modifications!
This software is only compatible with Windows PC / Laptop.
Brand:
ES#:
4708064
Mfg#:
05-177-00065-1KT
Ships in 1 Business Day
$2899.00 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
More About Engine Chips, Tunes & Software
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