Header banner
Revain logoHome Page
jet 89417 manual transmission module logo

JET 89417 Manual Transmission Module Review

3

·

Very good

Revainrating 4.5 out of 5  
Rating 
4.7
🧯 Ignition Parts, 🛠️ Replacement Parts

View on AmazonView on ЯM

Media

(1)
img 1 attached to JET 89417 Manual Transmission Module

Description of JET 89417 Manual 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 3
  • 5
    2
  • 4
    1
  • 3
    0
  • 2
    0
  • 1
    0

Type of review

Revainrating 5 out of 5

Efficient Transmission Upgrade

This manual transmission module was exactly what my automotive project needed to upgrade the ignition. the installation process was simple and the module delivered an efficient and reliable performance. The only downside was that it took a little longer to arrive than expected..

Pros
  • Efficient and reliable performance
Cons
  • Delayed shipping

Revainrating 4 out of 5

Improved My Car's Performance

As an automotive hobbyist, I'm always looking for ways to improve my car's performance. The transmission module I recently purchased from this brand in the "Ignition Parts" category did just that .As my tests showed, my car's acceleration and gear shifting have significantly improved. The module was easy to install, and the instructions were clear. The only downside is that it was a little pricey compared to other similar products. Overall, I highly recommend this product..

Pros
  • Improved performance, easy installation, clear instructions.
Cons
  • A little pricey compared to others.

Revainrating 5 out of 5

Direct installation. Immediately improved gas mileage: 3 mpg.

Easy to install but the bottom nut is difficult to access so you will need a 10mm connecting rod and an extension to loosen it. Gas mileage improved immediately, with 3mpg combined and 7mpg highway. The only downside is that I have to use mid-range to prevent ping, but if it's guaranteed to keep going, it'll put money in your wallet!

Pros
  • Designed to increase horsepower
Cons
  • Drill pack