ATS Diesel Performance

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Home > GM > LLY Duramax

Gain control over your transmission

Adding a co-pilot or commander to your transmission will put the control at your finger tips
One of the things that many people want to do is have a transmission that they can race on the weekends and still drive it everyday without having to deal with harsh shifts driving on the streets. With the transmission controller, we give you exactly that freedom. During everyday driving, the lower settings will give you smooth shifts during everyday driving, and at the track, the higher settings will give you full throttle shifting that are quick and crisp. Along with this you gain control over your torque converter and can bring it on faster or later depending on your driving style and likes.
  • Gain control over torque converter
  • Dont even need to pop the hood, in-cab controls
  • Ability to raise line pressure in certain models


Learn more about our products by calling 866.209.3695, or pick your truck below!

ATS Co-Pilot Lockup Kit, GM, 01-05, 5 speed Allison 1000, 6.6L Duramax


6019024248
$617.50
Co-Pilot Lockup Kit, GM, 01-05, 5 speed Allison 1000, 6.6L LB7/LLY Duramax. This box forces lockup based on vehicle speed.***NOT intended for street use. Intended for RACING & SLED PULLING APPLICATIONS only***

ATS Co-Pilot Transmission kit - 2001-05 GM 5 speed Allison 1000


6019004248
$945.25
The ATS Co-Pilot for 2001-05 GM, 5 speed Allison 1000 & 6.6L Duramax, Controls Transmission Pressure and TCC lock up based on Boost Pressure(MAP), Vehicle Speed(VSS) and Throttle Position(TPS)

Co-Pilot Kit, GM, 01-05, Allison 1000, Conversion


6019044248
$1,116.25
Co-Pilot, GM, 01-05, Allison 1000, Conversion, Controls Transmission Pressure, TCC and Exhaust Brake Based on MAP, VSS, TPS. ***Customer supplies Sensors ****

Programming, ATS 5-Speed Allison Reflash


6019204248
$332.50
Programming, ATS 5-Speed Allison TCM Reflash ***CoPilots must have the latest programs when used with custom TCM***
* Core and Crate charges are charged IN ADDITION TO PRODUCT PRICES, and are refundable when USABLE core product and crate are returned to ATS Diesel. All core charges are refunded by check, mailed to the billing address on file.
ATS Diesel Performance ("ATS") sells replacement parts designed to improve a diesel engine's efficiency and reliability. Some states, specifically California, have strict regulations applicable to parts that you may legally use on your diesel truck. Be sure to review applicable municipal, state, and federal rules before you purchase and install an ATS product to make sure you are in compliance.
ATS also designs and manufactures certain parts for off-road and race use only. These parts are not intended for sale in any state, including California, where the items do not comply with local rules.