
CONVERSION EXHAUST
Enhance the power and efficiency of your diesel engine with our selection of conversion exhaust parts. Designed to deliver unrivaled performance, these high-quality systems promise a significant boost in horsepower, torque, and overall vehicle dynamics. While noise reduction is a key feature of these exhaust systems, they also offer cleaner emissions and improved fuel efficiency, making them essential for any diesel enthusiast.
Please note that due to the specialized nature of conversion parts, we do not accept returns on any items in this category. It is important to carefully select the correct parts for your vehicle to ensure proper fit and function. Whether you are upgrading your current exhaust system or embarking on a diesel engine conversion project, our range of exhaust components is sure to meet your needs.
From V-band clamps to exhaust adapters and manifold kits, we offer a wide variety of products to help you optimize your diesel engine performance. Trust in our top brands like CPP Diesel, Cummins, and Interstate McBee to provide you with durable and reliable parts that will enhance your driving experience. Take your diesel engine to the next level with our selection of conversion exhaust parts and experience the difference in power and efficiency today.
Please note that due to the specialized nature of conversion parts, we do not accept returns on any items in this category. It is important to carefully select the correct parts for your vehicle to ensure proper fit and function. Whether you are upgrading your current exhaust system or embarking on a diesel engine conversion project, our range of exhaust components is sure to meet your needs.
From V-band clamps to exhaust adapters and manifold kits, we offer a wide variety of products to help you optimize your diesel engine performance. Trust in our top brands like CPP Diesel, Cummins, and Interstate McBee to provide you with durable and reliable parts that will enhance your driving experience. Take your diesel engine to the next level with our selection of conversion exhaust parts and experience the difference in power and efficiency today.
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INDUSTRIAL INJECTION CATADPT CAT ADAPTER FOR S500 EXHAUST SIDE
INDUSTRIAL INJECTION
$223.19CAT Adapter Exhaust side S500 Setup. Industrial Injection is the leading distributor, supplier and remanufacturer of diesel fuel systems, turbochargers, and engines. Your Top Choice for the top diesel products for On/Off highway, industrial, marine,...$223.19 -
INDUSTRIAL INJECTION TK-1003 T4 S400 FLANGE 4.62 IN.
INDUSTRIAL INJECTION
$83.29T-4 S400 4.62 Flange. Will fit S400 T-4 Exhaust Housing when making your own down pipe. Please use Clamp 99800-0481 Marmon FLANGE - 4.62 (4 5/8 inch) The INDUSTRIAL INJECTION TK-1003 T4 S400 Flange offers a robust solution for custom exhaust systems,...$83.29 -
INDUSTRIAL INJECTION TK-1020 COMPRESSOR HOUSNG FLANGE FOR GT42 K31 ALUMINUM
INDUSTRIAL INJECTION
$59.44GT42/K31 Comp Housing Flange Aluminum. Industrial Injection is the leading distributor, supplier and remanufacturer of diesel fuel systems, turbochargers, and engines. Your Top Choice for the top diesel products for On/Off highway, industrial, marine,...$59.44 -
INDUSTRIAL INJECTION TK-1029 FLANGE FOR S467 GT42 K31
INDUSTRIAL INJECTION
$69.01Tall S467 Stainless GT42/K31 Flange. For use with making Early S467 Race or Quickspool style 2nd Gen Swap Kit. Will mate to TK-1042 and V-Band Clamp 996N2-0431; Outlet O.D. 4.207 in; Inlet O.D. 3.180 Details: For use with making Early S467 Race or...$69.01 -
INDUSTRIAL INJECTION TK-1052 S500 GT55 TURBO DOWN PIPE FLANGE 5 IN.
INDUSTRIAL INJECTION
$62.175 inch Turbo Down Pipe Flange s500/GT55s500 turbine flange GT55 turbine flange uses clamp 99506-0525 or 3804924The INDUSTRIAL INJECTION TK-1052 S500 GT55 Turbo Down Pipe Flange is engineered for high-performance applications, ensuring optimal exhaust...$62.17 -
INDUSTRIAL INJECTION TK-1075 HX40 WELDABLE FLANGE
INDUSTRIAL INJECTION
$71.22Will mate up to your HX40 or aftermarket S300's with HX40 style exhaust housings. Please use Clamp HX40 Clamp Industrial Injection is the leading distributor, supplier and remanufacturer of diesel fuel systems, turbochargers, and engines. Your Top Choice...$71.22 -
DIAMOND EYE 470050 STAINLESS STEEL 4" PERFORATED 27" PERFORMANCE MUFFLER
DIAMOND EYE MANUFACTURING
$162.994" Stainless Perf. MUFFLER 4″ STAINLESS STEEL PERFORATED MUFFLER 4×4 27′ length The DIAMOND EYE 470050 Stainless Steel 4" Perforated 27" Performance Muffler is engineered for those who demand superior performance and durability in...$162.99 -
DIAMOND EYE BC400A TORCA LAP JOINT CLAMP FOR 4" EXHAUST PIPE
DIAMOND EYE MANUFACTURING
$22.11TORCA LAP JOINT CLAMP - AVAILABLE IN ALUMINIZED AND STAINLESS STEEL All band clamps are equipped with metric hardware BC200A/S430 2″ BC225A/S430 2.25″BC250A/S430 2.50″BC300A/S430 3″BC350A/S430 3.5″BC400A/S430...$22.11 -
CPP 220104 DOWN PIPE WITH HX40 FLANGE FOR CUMMINS CONVERSION
CPP DIESEL
$179.99Transforming your OBS Fummins swap into a seamless reality has never been easier with the CPP Diesel 220104 Conversion Down Pipe with HX40 Flange. Crafted to precision for impeccable compatibility and unrivaled performance, this universal diesel exhaust...$179.99 -
CPP 35140FL HX40 TO HE351 ADAPTER FLANGE
CPP DIESEL
$64.99The CPP Diesel 35140FL HX40 to HE351 Adapter Flange is a versatile and essential component designed for seamless compatibility between HX40 and HE351 turbochargers. With a precision-engineered design, this adapter flange allows for a perfect fit,...$64.99 -
MBRP MB2011 3.5 INCH EXHAUST PIPE 45 DEGREE BEND 12 INCH LEGS ALUMINIZED STEEL
MBRP
$44.993.5 Inch-45 Bend, 12 Inch legs, Aluminum Universal. For over 20 years MBRP Ltd. has been delivering performance enthusiasts the most in power, the most in product quality and the most in customer responsiveness. All things performance MBRP Ltd. is now at...$44.99 -
MBRP MB2012 3.5 INCH EXHAUST PIPE 90 DEGREE BEND 12 INCH LEGS ALUMINIZED STEEL
MBRP
$44.993.5 Inch-90 Bend, 12 Inch legs, Aluminum Universal. For over 20 years MBRP Ltd. has been delivering performance enthusiasts the most in power, the most in product quality and the most in customer responsiveness. All things performance MBRP Ltd. is now at...$44.99 -
MBRP MB2016 4 INCH 45 DEGREE BEND EXHAUST PIPE 12 INCH LEGS ALUMINIZED STEEL
MBRP
$59.994 Inch-45 Bend, 12 Inch legs, Aluminum Universal. For over 20 years MBRP Ltd. has been delivering performance enthusiasts the most in power, the most in product quality and the most in customer responsiveness. All things performance MBRP Ltd. is now at...$59.99 -
MBRP MB2017 4 INCH 90 DEGREE BEND 12 INCH LEGS ALUMINIZED STEEL
MBRP
$49.994 Inch-90 degree Bend, 12 Inch legs, Aluminum Universal. For over 20 years MBRP Ltd. has been delivering performance enthusiasts the most in power, the most in product quality and the most in customer responsiveness. All things performance MBRP Ltd. is...$49.99 -
MBRP MB2021 3 INCH 45 DEGREE BEND 12 INCH LEGS ALUMINIZED STEEL
MBRP
$39.993 Inch-45 Bend, 12 Inch legs, Aluminum Universal. For over 20 years MBRP Ltd. has been delivering performance enthusiasts the most in power, the most in product quality and the most in customer responsiveness. All things performance MBRP Ltd. is now at...$39.99 -
MBRP MB2022 3 INCH 90 DEGREE BEND 12 INCH LEGS ALUMINIZED STEEL
MBRP
$39.993 Inch-90 Bend, 12 Inch legs, Aluminum Universal. For over 20 years MBRP Ltd. has been delivering performance enthusiasts the most in power, the most in product quality and the most in customer responsiveness. All things performance MBRP Ltd. is now at...$39.99 -
MBRP MB2024 3 INCH 45 DEGREE AND 180 DEGREE DUAL BENDS ALUMINIZED STEEL
MBRP
$59.993 Inch-45 degree and 180 degree Dual Bends, Aluminum Universal. For over 20 years MBRP Ltd. has been delivering performance enthusiasts the most in power, the most in product quality and the most in customer responsiveness. All things performance MBRP...$59.99 -
MBRP MB2027 3.5 INCH EXHAUST PIPE 180 DEGREE BEND 12 INCH LEGS ALUMINIZED STEEL
MBRP
$59.993.5 Inch-180 Bend, 12 Inch legs, Aluminum Universal For over 20 years MBRP Ltd. has been delivering performance enthusiasts the most in power, the most in product quality and the most in customer responsiveness.All things performance MBRP Ltd. is now at...$59.99 -
MBRP MB2028 3.5 INCH EXHAUST PIPE 45 DEGREE AND 180 DEGREE DUAL BENDS ALUMINIZED STEEL
MBRP
$74.993.5 Inch-45 degree and 180 degree Dual Bends, Aluminum Universal. For over 20 years MBRP Ltd. has been delivering performance enthusiasts the most in power, the most in product quality and the most in customer responsiveness. All things performance MBRP...$74.99 -
MBRP MB2029 4 INCH 180 DEGREE BEND 12 INCH LEGS ALUMINIZED STEEL
MBRP
$64.994 Inch-180 Degree Bend, 12 Inch legs, Aluminum Universal. For over 20 years MBRP Ltd. has been delivering performance enthusiasts the most in power, the most in product quality and the most in customer responsiveness. All things performance MBRP Ltd. is...$64.99 -
MBRP MB2030 4 INCH 180 AND 45 DEGREE BEND EXHAUST PIPE 12 INCH LEGS ALUMINIZED STEEL
MBRP
$84.994 Inch-180 degree Bend, 45 degree Bend 12 Inch legs, Aluminum Universal. For over 20 years MBRP Ltd. has been delivering performance enthusiasts the most in power, the most in product quality and the most in customer responsiveness. All things...$84.99 -
MBRP MB2047 5 INCH 45 DEGREE BEND EXHAUST PIPE 12 INCH LEGS ALUMINIZED STEEL
MBRP
$64.995 Inch-45 Bend, 12 Inch legs, Aluminum Universal. For over 20 years MBRP Ltd. has been delivering performance enthusiasts the most in power, the most in product quality and the most in customer responsiveness. All things performance MBRP Ltd. is now at...$64.99 -
MBRP MB2048 5 INCH 90 DEGREE BEND EXHAUST PIPE 12 INCH LEGS ALUMINIZED STEEL
MBRP
$64.995 Inch-90 Bend, 12 Inch legs, Aluminum Universal. For over 20 years MBRP Ltd. has been delivering performance enthusiasts the most in power, the most in product quality and the most in customer responsiveness. All things performance MBRP Ltd. is now at...$64.99 -
MBRP GP015 30 INCH HIGH FLOW 4 INCH MUFFLER
MBRP
$124.9930 Inch High Flow Muffler Universal. For over 20 years MBRP Ltd. has been delivering performance enthusiasts the most in power, the most in product quality and the most in customer responsiveness. All things performance MBRP Ltd. is now at the forefront...$124.99 -
MBRP GP016 30 INCH MUFFLER DELETE PIPE 4 INCH
MBRP
$54.9930 Inch Muffler Delete Pipe Universal. For over 20 years MBRP Ltd. has been delivering performance enthusiasts the most in power, the most in product quality and the most in customer responsiveness. All things performance MBRP Ltd. is now at the...$54.99 -
MBRP GP220022 5 INCH ID INLET/OUTLET 31 INCH EXHAUST PIPE SINGLE MUFFLER ALUMINIZED STEEL
MBRP
$114.995 Inch ID Inlet/Outlet, 31 Inch Single Muffler, Aluminum Universal. For over 20 years MBRP Ltd. has been delivering performance enthusiasts the most in power, the most in product quality and the most in customer responsiveness. All things performance...$114.99 -
MBRP GP290022 5 INCH ID INLET/OUTLET 31 INCH EXHAUST PIPE SINGLE MUFFLER T409 STAINLESS STEEL
MBRP
$154.995 Inch ID Inlet/Outlet, 31 Inch Single Muffler, T409 Stainless Steel Universal. For over 20 years MBRP Ltd. has been delivering performance enthusiasts the most in power, the most in product quality and the most in customer responsiveness. All things...$154.99 -
DIAMOND EYE 510205 UNIVERSAL ALUMINIZED 4" MUFFLER REPLACEMENT PIPE
DIAMOND EYE MANUFACTURING
$48.55The Diamond Eye 510205 Exhaust Muffler is a high-quality performance diesel exhaust part designed for exceptional durability and superior sound reduction. This 4-inch aluminized performance muffler replacement not only enhances the overall look of your...$48.55 -
CPP 3066211 S400 COMPRESSOR DISCHARGE O-RING SEAL
CPP DIESEL
$4.99The CPP Diesel 3066211 S400 Compressor Discharge O-Ring Seal Universal is a versatile and high-quality product designed for optimal performance in various applications. This compressor discharge O-ring seal is specifically crafted to fit A5K, HX60, and...$4.99 -
CPP HX40FL HX40 WELDABLE EXHAUST OUTLET FLANGE
CPP DIESEL
$49.99The CPP Diesel HX40FL HX40 Weldable Exhaust Outlet Flange Universal is a high-quality component designed for performance and durability. This HX40 4.00" flange is specifically crafted for use in 2nd Gen S300 turbos, ensuring a precise fit and reliable...$49.99 -
INTERSTATE MCBEE M-3069053 HX35/S300 TURBOCHARGER COMPRESSOR OUTLET V-BAND CLAMP
INTERSTATE MCBEE
$34.95YEAR: 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2007.5, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 MAKE: Dodge Ram ENGINE: Cummins 5.9L, 6.7L, 12v, 24v$34.95 -
CPP 3535399 HE351 EXHAUST OUTLET V-BAND CLAMP FOR 2004.5-2007 DODGE RAM WITH CUMMINS 5.9L ENGINE
CPP DIESEL
$34.95Experience enhanced performance and durability with the CPP Diesel 3535399 V-Band Clamp designed for the HE351 outlet in 2004.5-2007 Dodge Cummins 5.9L engines. This high-quality clamp is specifically crafted for a secure fit and reliable connection,...$34.95 -
CPP VB-450 EXHAUST OUTLET TO DOWNPIPE V-BAND CLAMP FOR EARLY FOR 2003-2004 DODGE RAM WITH CUMMINS 5.9L ENGINE
CPP DIESEL
$42.99The CPP Diesel VB-450 Cummins 5.9L Exhaust Outlet to Downpipe V-Band Clamp (Early) 2003-2004 Dodge Cummins 5.9L 24V is the perfect replacement upgrade for your stock turbo to downpipe clamp. Crafted with precision and durability in mind, this V-band...$42.99 -
CPP 3905216 HX40 TURBO 4IN. EXHAUST OUTLET V-BAND CLAMP
CPP DIESEL
$34.95Enhance the performance and durability of your diesel engine exhaust system with the CPP Diesel 3905216 HX40 Exhaust Outlet V-Band Clamp. This universal clamp is designed to fit the HX40 exhaust system with a 4" diameter, ensuring a secure and reliable...$34.95 -
DPS 2PC CHUMMINS CONVERSION EXHAUST MANIFOLD T3 FOR 1988-1998 CHEVY WITH 12V CUMMINS ENGINE
DIESEL POWER SOURCE
$499.00The DPS CHUMMINS EXHAUST MANIFOLD FOR 5.9L CUMMINS 12 VALVE CHEVY CUMMINS SWAP is a high-performance solution designed to enhance the exhaust flow characteristics of your truck. Ideal for Cummins swap trucks and Chevy Cummins conversions, this exhaust...$499.00 -
DPS 2PC FUMMINS CONVERSION EXHAUST MANIFOLD T3 FOR 1960-2018 FORD WITH CUMMINS 12V ENGINE
DIESEL POWER SOURCE
$499.00The DPS Ford Cummins Swap Exhaust Manifold is a top-tier performance upgrade designed for your 5.9L 12V Ford Cummins Conversion. Specifically crafted for Fummins Swap Kits, this manifold places the turbo in an optimal position, allowing it to...$499.00 -
CPP 3069053 HX35/S300 TURBOCHARGER COMPRESSOR OUTLET CLAMP
CPP DIESEL
$34.95Enhance the performance of your 1994-2002 Dodge Cummins 5.9L 12V/24V engine with the CPP Diesel 3069053 HX35 Turbocharger Compressor Outlet Clamp. This high-quality aftermarket component is designed to perfectly fit and secure the compressor outlet of...$34.95 -
CPP 220105 FUMMINS CONVERSION DOWN PIPE WITH 4" HX40 FLANGE FOR 87-10 FORD POWERSTROKE DIESEL
CPP DIESEL
$179.99Embark on an exciting journey to upgrade your diesel truck with the CPP Diesel 220105 Fummins Conversion Down Pipe. Specifically crafted for 1987-2010 Ford Powerstroke Diesel vehicles, this downpipe with a 4" HX40 flange is an essential component for...$179.99 -
CPP HEAVY DUTY MLS EXHAUST MANIFOLD GASKET SET FOR 1989-1998 CUMMINS 5.9L 12V ENGINE
CPP DIESEL
$49.95Designed specifically for 1989-1998 Dodge Cummins 5.9L 12V engines, the CPP Diesel Cummins 12V Heavy Duty Exhaust Manifold Gasket Set is a top-of-the-line solution for ensuring optimal performance and durability. This set includes a multi-layer steel...$49.95 -
CPP DIESEL 5290118 S400 T6 TURBO 5IN. EXHAUST OUTLET V-BAND CLAMP
CPP DIESEL
$42.99Enhance the performance and efficiency of your vehicle's exhaust system with the CPP Diesel 5290118 S400 T6 Exhaust Outlet Flange Clamp Universal. This top-quality 5.0" V-Band clamp is designed to deliver a secure and reliable connection for your...$42.99 -
CUMMINS 3069053 HX35 COMPRESSOR OUTLET V-BAND CLAMP
CUMMINS
$58.24The Cummins 3069053 HX35 Compressor Outlet V-Band Clamp is the ideal solution to ensure a perfect fit and secure closure for the compressor outlet in your 1994-2002 Dodge Ram diesel with a 5.9L 12V/24V engine. Engineered with precision and durability in...$58.24 -
CPP DIESEL V-BAND CLAMP FOR S400 TURBO COMPRESSOR OUTLET
CPP DIESEL
$42.99The CPP Diesel S400 V-Band Clamp is a high-quality and versatile product designed for securing the compressor outlet of S400 turbochargers. With a reliable and durable construction, this V-band clamp is built to deliver unrivaled performance and...$42.99