Collection: Emission Systems
Emission and exhaust systems are not created equally. We offer a variety of OEM, aftermarket and custom, performance emission kits to provide exactly the results you're seeking. Unsure what you need? Our Parts team is ready to help.
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NEW & IMPROVED Cummins 2250, 2350, X15 EGR Bypass Kit
Regular price $1,939.99 USDRegular priceUnit price / perSale price $1,939.99 USD -
Maxxforce 7 Performance Bypass Kit (2010 & newer models only)
Regular price $474.99 USDRegular priceUnit price / perSale price $474.99 USD -
Paccar MX-13 Block off Kit
Regular price $61.99 USDRegular priceUnit price / perSale price $61.99 USD -
Cummins ISB (6.7L) / ISC (8.3L) / ISL (8.9L) Performance Block Off Kit
Regular price $144.99 USDRegular priceUnit price / perSale price $144.99 USD -
Cummins 2250, 2350, X15 EGR Block off kit
Regular price $149.99 USDRegular priceUnit price / perSale price $149.99 USD -
Paccar MX-13 (EPA 13) Performance Bypass Kit
Regular price $1,299.99 USDRegular priceUnit price / perSale price $1,299.99 USD -
Maxxforce 13 EGR Bypass Kit (late 2010 & newer models)
Regular price $3,975.00 USDRegular priceUnit price / perSale price $3,975.00 USD -
Detroit 60 Series Performance Block Off Kit
Regular price $189.99 USDRegular priceUnit price / perSale price $189.99 USD -
Cummins Water Pipe Bypass Kit
Regular price $1,139.00 USDRegular priceUnit price / perSale price $1,139.00 USD -
C13 LEE Twin to Single Conversion BARE Kit
Regular price $1,929.99 USDRegular priceUnit price / perSale price $1,929.99 USD -
CAT SDP Twin to Single Conversion Kit - Underframe, NO turbo/manifold
Regular price $1,599.99 USDRegular priceUnit price / perSale price $1,599.99 USD -
Maxxforce 9/10 Performance Bypass Kit (2008, 2009 & early 2010 DT466 / 530 / 9 / 10 models) (Copy)
Regular price $600.00 USDRegular priceUnit price / perSale price $600.00 USD -
Maxxforce 9/10 Performance Bypass Kit (late 2010 & Newer DT466 / 530 / 9 / 10 models)
Regular price $649.99 USDRegular priceUnit price / perSale price $649.99 USD -
Cummins CM871 Performance Block Off Kit
Regular price $214.99 USDRegular priceUnit price / perSale price $214.99 USD -
Cummins 2250/2350 Intake Plug, Small
Regular price $54.99 USDRegular priceUnit price / perSale price $54.99 USD -
CAT SDP Twin to Single Conversion Kit - Underframe
Regular price $6,999.99 USDRegular priceUnit price / perSale price $6,999.99 USD