Duramax Tuner

Showing 1–12 of 39 results

Boost Leak Test Adapter Kit for Duramax Diesel Engines (2001–2024)
Sale! Price range: $40.00 through $53.33 Select options This product has multiple variants. The options may be chosen on the product page
Duramax Transmission Tuner for 5- to 6-Speed Conversion on 2001–2005 LB7 & LLY Engines
Sale! Price range: $92.16 through $92.58 Select options This product has multiple variants. The options may be chosen on the product page
Duramax Transmission Tuner for 5-Speed to 6-Speed Conversion – Compatible with 2001–2005 LB7 & LLY Engines
Sale! Original price was: $1,999.00.Current price is: $92.64. Add to cart
EFI Live Five-Tune Pack with SPaDE Interface – CARB-Certified (50-State Legal) for 2011–2016 LML Duramax
Sale! Price range: $92.02 through $99.00 Select options This product has multiple variants. The options may be chosen on the product page
EFI Live Five-Tune Pack with SPaDE Interface (50-State Legal) for 2011–2016 Chevrolet GMC LML
Sale! Original price was: $1,100.00.Current price is: $92.56. Add to cart
EFI Live Single-File Tune with Spade Connector – CARB-Certified for 2016–2022 Duramax LWN
Sale! Original price was: $850.00.Current price is: $94.44. Select options This product has multiple variants. The options may be chosen on the product page
EFI Live Single-Tune Module with Spade Interface — 50-State Legal for 2011–2016 GM Duramax LML
Sale! Original price was: $850.00.Current price is: $94.44. Add to cart
EFI Live Single-Tune Programming with Spade Interface — 50-State Compliant for 2016–2022 GM Duramax LWN
Sale! Original price was: $850.00.Current price is: $94.44. Add to cart
EFI Live Switch-On-The-Fly Tuner with Spade Interface – 50-State Legal for 2016–2018 Duramax LWN
Sale! Original price was: $1,175.00.Current price is: $92.85. Select options This product has multiple variants. The options may be chosen on the product page
EFI Live Switch-On-the-Fly Tuning Module with Spade Interface — 50-State Legal for 2016–2018 GM Duramax LWN
Sale! Original price was: $1,175.00.Current price is: $92.71. Add to cart
EFI Live Switch-On-the-Fly Tuning Module with Spade Switch – 50-State Legal for 2001–2010 Duramax LB7, LLY, LBZ, and LMM Trucks
Sale! Price range: $92.00 through $95.00 Select options This product has multiple variants. The options may be chosen on the product page
EFI Live Switch-On-the-Fly Tuning with Spade — 50-State Compliant for 2001–2010 GM Duramax LB7, LLY, LBZ, LMM
Sale! Original price was: $1,140.00.Current price is: $92.64. Add to cart

Showing 1–12 of 39 results