Newest Products

72mm Front Cover Kit for 2004.5-2007 LLY-LBZ 6.6l Duramax Turbos
KB Diesel Performance LLC
72mm Front Cover Kit for 2004.5-2007 LLY-LBZ 6.6l Duramax Turbos
From $254.95
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Heavy Duty EGR Cooler for 2008-2025 12.8L Mack MP8 and VOLVO D13
KB Diesel Performance LLC
Heavy Duty EGR Cooler for 2008-2025 12.8L Mack MP8 and VOLVO D13
$1,013.95
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HE400V Turbo for 2008-2015 Volvo Mack MD13 Engine
KB Diesel Performance LLC
HE400V Turbo for 2008-2015 Volvo Mack MD13 Engine
$2,161.95
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HE400V Turbo for 2018+ Paccar MX13 - EPA17
KB Diesel Performance LLC
HE400V Turbo for 2018+ Paccar MX13 - EPA17
$2,189.95
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"Big John" Dry 5" ID x 10.5" Tall Cone Air Filter for Cold Air Intakes
KB Diesel Performance LLC
"Big John" Dry 5" ID x 10.5" Tall Cone Air Filter for Cold Air Intakes
$39.95
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Hot & Cold Side Intercooler Pipes with Y-Bridge for 2005 LLY
KB Diesel Performance LLC
Hot & Cold Side Intercooler Pipes with Y-Bridge for 2005 LLY
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63.5mm Turbo for 2004.5-2010 LLY/LBZ/LMM 6.6l Duramax Chevy/GMC 2500/3500
KB Diesel Performance LLC
63.5mm Turbo for 2004.5-2010 LLY/LBZ/LMM 6.6l Duramax Chevy/GMC 2500/3500
$1,668.95
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Heim Joint Kit for Steel Clutch Pedal on GM ZF6 Manual Transmission
KB Diesel Performance LLC
Heim Joint Kit for Steel Clutch Pedal on GM ZF6 Manual Transmission
$50.95
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4pcs 4-Link Rear Axle Mount Weld On Tabs Brackets 2 Hole
KB Diesel Performance LLC
4pcs 4-Link Rear Axle Mount Weld On Tabs Brackets 2 Hole
$70.95
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63.5mm Front Cover Kit for 6.6l Duramax L5P 2017-2023 Chevy GMC
KB Diesel Performance LLC
63.5mm Front Cover Kit for 6.6l Duramax L5P 2017-2023 Chevy GMC
From $176.95
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4-Link Front Frame Mount Weld On Tabs Brackets 6 Hole
KB Diesel Performance LLC
4-Link Front Frame Mount Weld On Tabs Brackets 6 Hole
$178.95
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8x Stainless Glow Plug Delete for 6.6l Duramax LB7-LLY 2001-2005 Chevy GMC
KB Diesel Performance LLC
8x Stainless Glow Plug Delete for 6.6l Duramax LB7-LLY 2001-2005 Chevy GMC
$112.95
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68mm Turbo for 2004.5-2010 LLY/LBZ/LMM 6.6l Duramax Chevy/GMC 2500/3500
KB Diesel Performance LLC
68mm Turbo for 2004.5-2010 LLY/LBZ/LMM 6.6l Duramax Chevy/GMC 2500/3500
$1,678.95
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Thermostat Housing to Heater Core Coolant Adapter for 2005-2007 6.6l Duramax
KB Diesel Performance LLC
Thermostat Housing to Heater Core Coolant Adapter for 2005-2007 6.6l Duramax
$39.95
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*OE SIZE 60.9mm* Complete Turbo Rebuild Kit for 2011-2016 LML 6.6l Duramax Turbos
KB Diesel Performance LLC
*OE SIZE 60.9mm* Complete Turbo Rebuild Kit for 2011-2016 LML 6.6l Duramax Turbos
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4-Link Mount Weld On Tabs & Brackets DIY Kit
KB Diesel Performance LLC
4-Link Mount Weld On Tabs & Brackets DIY Kit
$274.95
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"Mini" Dry 5" ID x 7.75" Tall Cone Air Filter for Cold Air Intakes
KB Diesel Performance LLC
"Mini" Dry 5" ID x 7.75" Tall Cone Air Filter for Cold Air Intakes
$29.95
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Fuel Injection Pump Gear Puller for 5.9l & 6.7l Cummins
KB Diesel Performance LLC
Fuel Injection Pump Gear Puller for 5.9l & 6.7l Cummins
$24.95
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Compound Twin Turbo Compressor Connector for 2005-2010 6.6l Duramax
KB Diesel Performance LLC
Compound Twin Turbo Compressor Connector for 2005-2010 6.6l Duramax
$300.95
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63.5mm Complete Turbo Rebuild Kit for 6.6l Duramax L5P 2017-2023 Chevy GMC
KB Diesel Performance LLC
63.5mm Complete Turbo Rebuild Kit for 6.6l Duramax L5P 2017-2023 Chevy GMC
From $464.95
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