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JET 89409 Auto Transmission Module Review

2

·

Very good

Revainrating 4 out of 5  
Rating 
4.0
🧯 Ignition Parts, 🛠️ Replacement Parts

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img 1 attached to JET 89409 Auto Transmission Module

Description of JET 89409 Auto Transmission Module

Designed to provide power gain. Constructed with durable material. Provides performance gain of up to 25 horse power. Improves throttle response, acceleration and low end torque. Easy installation.

Reviews

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

Type of review

Revainrating 4 out of 5

Awesome Auto Transmission Upgrade!

When I tried this module, it was like magic - smooth acceleration, better fuel efficiency, no more transmission slipping..

Pros
  • Great quality, easy installation.
Cons
  • Somewhat expensive.

Revainrating 4 out of 5

Run better! in ignition parts

There were concerns about ease of installation, instructions said the ICU is located behind a hinged cover in the cab. However, the revival went to the engine compartment. After removing the line and mounting nuts, we pulled out the ICU and finally the connection point. Clean it well for good contact! Rides better, shifts are smoother, didn't drive to check mileage. But definitely not, it works better.

Pros
  • Provides up to 25 hp power increase
Cons
  • Update availability