DURAMAX

Description The LBZ was a powerhouse when it was released, and with a bit of tweaking, it can be nearly as fast as a new truck. But what if you wan...

s&Description The LMM was a powerhouse when it was released, and with a bit of tweaking, it can be nearly as fast as a new truck. But what if y...

Description The LML was a powerhouse when it was released, and with a bit of tweaking, it can be nearly as fast as a new truck. But what if you wan...

Description Your L5P Duramax is a combination of great qualities from the striking styling, huge towing capability and a great ride. But if you wan...

Description Performance upgrade kit for your 2017–2023 Duramax. Designed to optimize efficiency while keeping costs in check and getting you back o...

Description$100 Flat Fee – Includes Shipping & Return Label Save on the device and rent an EZ Lynk AutoAgent 3 when tuning with us!This renta...

Description Fish Tuning Fuel Injector Connectors for LLY and LBZ/LMM!  

Description L5P/LM2 CAN Test Plugs plug into the nox and def module when the exhaust/def is removed from the L5P/LM2 for racing. They allow for the...

Description This is a weather cap for the DEF Line at the injector end for the listed applications. This will stop dribbling, leakage, or debris in...

Description This plug kit provides the harness caps to keep water and debris out of the vehicle harness for the DEF Tank. Features Keeps water, di...

Description This plug kit provides the harness caps to keep water and debris out of the vehicle harness under the hood and under the body of the tr...

Description This plug kit provides the harness caps to keep water and debris out of the vehicle harness under the hood and under the body of the tr...

Description This plug kit provides the harness caps to keep water and debris out of the vehicle harness under the hood and under the body of the tr...

Description The HP Tuners ECM-00-L5P-K Unlock Cable allows you to remotely unlock your L5P's E41 ECM in 20 minutes or less. The best part? There’s ...

Description Polar Diesel EGR delete kits are the perfect solution to factory EGR systems that are prone to failure, an economical solution to a pot...

Description Polar Diesel EGR delete kits are the perfect solution to factory EGR systems that are prone to failure, an economical solution to a pot...

meDescription Constructed out of 16 gauge aluminized steel or T409 Stainless, this exhaust system is designed to simplify installation with include...

Description Turbo direct pipe for 20011-2015 GMC/Chevy Duramax 6.6L Duramax trucks It eliminates restrictive bends and is designed to increase airf...

Description New 3.5" Turbo Direct Pipe with a 4 bolt flange Turbo direct pipe for 2004.5-2010 GMC/Chevy Duramax 6.6L Duramax trucks It eliminates r...

Description Turbo direct pipe for 2004.5-2010 GMC/Chevy Duramax 6.6L Duramax trucks It eliminates restrictive bends and is designed to increase air...

Description Constructed out of 16 gauge aluminized steel or T409 Stainless, this exhaust system is designed to simplify installation with included ...

Description Constructed out of 16 gauge aluminized steel or T409 Stainless, this exhaust system is designed to simplify installation with included ...

Description Constructed out of 16 gauge aluminized steel or T409 Stainless, this exhaust system is designed to simplify installation with included ...

Description Constructed out of 16 gauge aluminized steel or T409 Stainless, this exhaust system is designed to simplify installation with included ...