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Duramax Modules

Get that extra boost in performance without any harmful side effects.

2019-2020
Duramax L5P 6.6L
2017-2018
Duramax L5P 6.6L
2011-2016
Duramax LML 6.6L
2016-2019
Colorado/Canyon LWN 2.8L
2018-2019
Duramax 3.0L
*In Development*
2007-2010
Duramax LMM 6.6L
*In Development*
2004-2007
Duramax LLY/LBZ 6.6L
*In Development*
2001-2004
Duramax LB7 6.6L
*In Development*

Duramax Modules

8 products
Stealth Module - Chevy/GMC Duramax LML 6.6L (2011-2016) - Stealth Performance Products
Stealth Module - Chevy/GMC Duramax LML 6.6L (2011-2016)
Starting at $500.00 131 Reviews
Stealth Module - Chevy/GMC Duramax L5P 6.6L (2017-2018) - Stealth Performance Products
Stealth Module - Chevy/GMC Duramax L5P 6.6L (2017-2018)
$600.00 70 Reviews
Stealth Module - Chevy/GMC Duramax L5P 6.6L (2019-2020) - Stealth Performance Products
Stealth Module - Chevy/GMC Duramax L5P 6.6L (2019-2020)
$600.00 9 Reviews
Stealth Module - Colorado/Canyon LWN 2.8L Duramax (2016-2020) - Stealth Performance Products
Stealth Module - Colorado/Canyon LWN 2.8L Duramax (2016-2020)
$600.00 4 Reviews
Stealth Module - Chevy/GMC Duramax 3.0L (2018-2019) *IN DEVELOPMENT* - Stealth Performance Products
Stealth Module - Chevy/GMC Duramax 3.0L (2018-2019) *IN DEVELOPMENT*
$600.00 Check availability
Stealth Module - Chevy/GMC Duramax LMM 6.6L (2007-2010) *IN DEVELOPMENT* - Stealth Performance Products
Stealth Module - Chevy/GMC Duramax LMM 6.6L (2007-2010) *IN DEVELOPMENT*
$600.00 Check availability
Stealth Module - Chevy/GMC Duramax LLY/LBZ 6.6L (2004-2007) *IN DEVELOPMENT* - Stealth Performance Products
Stealth Module - Chevy/GMC Duramax LLY/LBZ 6.6L (2004-2007) *IN DEVELOPMENT*
$600.00 Check availability
Stealth Module - Chevy/GMC Duramax LB7 6.6L (2001-2004) *IN DEVELOPMENT* - Stealth Performance Products
Stealth Module - Chevy/GMC Duramax LB7 6.6L (2001-2004) *IN DEVELOPMENT*
$600.00 Check availability