Stealth Performance Products

185 products ★ 4.3

Top-Rated Aftermarket Performance | Providing warranty friendly alternatives to your traditional flash tune.

Stealth Performance Products

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All Stealth Modules Stealth Apparel All Products Replacement Parts All Ford Powerstroke Chevy/GMC Duramax Ram Cummins Stealth Tunes Hellcat SRT® Tunes Ram Hemi Tunes Chevy Tunes GMC Tunes Cadillac Tunes Powersports Tunes Toyota Tunes Ford EcoBoost Tunes Stealth Catalyst Module

Stealth Module - Chevy/GMC Duramax L5P 6.6L - 2500/3500 (2024-2025)

Stealth Module - Chevy/GMC Duramax L5P 6.6L - 2500/3500 (202

Stealth Module - Chevy/GMC Duramax L5D 6.6L - 4500+ Chassis Cab (2024-2025)

Stealth Module - Chevy/GMC Duramax L5D 6.6L - 4500+ Chassis

Stealth Module - Chevy/GMC Duramax L5P 6.6L (2017-2023)

Stealth Module - Chevy/GMC Duramax L5P 6.6L (2017-2023)

Stealth Module - Chevy/GMC Duramax LM2/LZO 3.0L (2024-2026)

Stealth Module - Chevy/GMC Duramax LM2/LZO 3.0L (2024-2026)

Stealth Module - Chevy/GMC Duramax LM2/LZO 3.0L (2019-2023)

Stealth Module - Chevy/GMC Duramax LM2/LZO 3.0L (2019-2023)

Stealth Module - Chevy/GMC Duramax LML 6.6L (2011-2016)

Stealth Module - Chevy/GMC Duramax LML 6.6L (2011-2016)

Stealth Module - Colorado/Canyon LWN 2.8L Duramax (2016-2023)

Stealth Module - Colorado/Canyon LWN 2.8L Duramax (2016-2023

Stealth Module - Chevy/GMC Duramax LMM 6.6L (2007-2010)

Stealth Module - Chevy/GMC Duramax LMM 6.6L (2007-2010)

Stealth Module - Chevy/GMC Duramax LLY/LBZ 6.6L (2004.5-2007)

Stealth Module - Chevy/GMC Duramax LLY/LBZ 6.6L (2004.5-2007

Stealth Module - Chevy/GMC Duramax LB7 6.6L (2001-2004)

Stealth Module - Chevy/GMC Duramax LB7 6.6L (2001-2004)

Stealth Module - Chevy/GMC Duramax L5P 6.6L - 2500/3500 (2026)

Stealth Module - Chevy/GMC Duramax L5P 6.6L - 2500/3500 (202