Upgrade your classic GM diesel with performance parts for the 6.2L and 6.5L engines. This section includes mechanical injection upgrades, turbo enhancement kits for 6.5L turbo diesels, and improved cooling solutions. Designed for pre-Duramax engines used in GM pickups, Suburbans, and military HMMWVs, these parts boost low-end torque and fuel economy.
UNIVERSAL - ALL MAKES, ALL MODELS
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Add stacks to your truck with the MBRP 4" Installer Series Dual Stack T-Pipe Kit UT2001. For those who already have a 4" performance exhaust on their truck this...
UNIVERSAL - ALL MAKES, ALL MODELS (FABRICATION REQUIRED)
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MBRP "Smokers" Universal T-Pipe KitThe MBRP UT8001 5" Installer Series Single Stack Exhaust System is for those who already have a 5"...
UNIVERSAL - ALL MAKES, ALL MODELS
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MBRP "Smokers" Universal T-Pipe KitThe MBRP UT4001 4" Installer Series Single Stack Exhaust System is for those who already have a 4" performance exhaust on...
UNIVERSAL - 4" INLET/OUTLET, 30" OVERALL
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 Give your truck a custom exhaust tone with the MBRP Universal 4" Quiet Tone Muffler. Featuring a dual core technology that provides optimal flow, in...
6" ROUND RESONATOR, 4" I.D. INLET/OUTLET, 18" OVERALL LENGTH
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Take the edge off any 4" performance system with an MBPR Inc. Diesel Resonator. This high flow 4" resonator will help reduce that...
UNIVERSAL - 4" INLET/OUTLET, 30" OVERALL
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MBRP high flow performance diesel mufflers are available as individual components. Get the best sounding muffler on the street today. Each muffler is...
UNIVERSAL - 4" INLET/OUTLET, 30" OVERALL
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MBRP high flow performance diesel mufflers are available as individual components. Get the best sounding muffler on the street today. Each muffler is...
UNIVERSAL - 5" INLET/OUTLET, 31" OVERALL
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MBRP high flow performance diesel mufflers are available as individual components. Get the best sounding muffler on the street today. Each muffler is...
UNIVERSAL - 5" INLET/OUTLET, 31" OVERALL
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MBRPs 5 Quiet Tone muffler features a high flow 5 spiral louvered core, fits most 5 exhaust systems and is a direct replacement for all MBRP 5"...
UNIVERSAL - 5" INLET/OUTLET, 31" OVERALL
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MBRPs 5 Quiet Tone muffler features a high flow 5 spiral louvered core, fits most 5 exhaust systems and is a direct replacement for all MBRP 5"...
UNIVERSAL - 5" INLET/OUTLET X 31" LENGTH
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The MBRP 0290022 XP Series 5" Performance Muffler is the same high-quality muffler used in the MBRP 5" exhaust systems, but available as an individual...
UNIVERSAL - 6" O.D. DUAL WALL ANGLED, 12" LENGTH, 4" INLET
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he exhaust tip is the crowning touch to your performance exhaust. It is your opportunity to really show off your personal style. That's...