Discontinued (11/22/2023)ATS Twin CP3 System for the 2002-2004 Duramax doubles the fueling capability when running large tunes and bigger injectors. T..
Merchant Automotive has taken all the research out of trying to plumb your S400 valley mounted turbo charger. This all inclusive kit will give you ev..
**Discontinued**Our Duramax Turbo Drain Tube Kit is designed to take the headache out of installing/removing the factory drain tube that is difficult ..
Borg Warner S363 63/68 SX-E series turboS300SX-E series is the newest turbo in the BorgWarner Collection
Most T4 Housing options are a "marmon" style..
Increase airflow on your 2001-2004 GM 6.6L Duramax LB7 with the HSP LB7 Cold Air Intake. With gains of up to 20HP and 58 lb-ft on average, the HSP Int..
Build to Order! Lead Time roughly 1 week!!The 040-HSP Or HSP Billet Thermostat Housing Kit for the 2001-2005 Chevrolet and GMC Duramax is an awesome ..
Increase airflow while adding custom styling under the hood of your 2004.5-2005 GM 6.6L Duramax LLY with the HSP LLY Cold Air Intake. This 4" mandrel ..
Replace the restrictive factory cold side intercooler pipe on your 2003-2004 GM 6.6L Duramax LB7 with the HSP LB7 Factory Style Cold Side Intercooler ..
The HSP LLY Cold Side Intercooler Pipe to Factory Bridge is a bolt on upgrade over the factory intercooler pipe in your 2004.5-2005 GM 6.6L Duramax LL..
PLEASE NOTE THAT THIS PRODUCT HAS A 2-4 WEEK LEAD TIME!Match the intercooler pipe to the HSP Max Flow Bridge in your 2004.5-2005 GM 6.6L Duramax LLY w..
Eliminate oil going through the intake and into the turbo on your 2004.5-2010 GM 6.6L Duramax with the HSP PCV Reroute Kit (No Resonator Plug). Featur..
The HSP LBZ Cold Air Intake adds a custom look under the hood of your 2006-2007 GM 6.6L Duramax LLY/LBZ while increasing performance! Featuring 4" man..
The HSP LMM Cold Air Intake for your 2007.5-2010 GM 6.6L Duramax LMM adds a custom look under the hood while increasing performance! Featuring 4" mand..
1 Week Lead Time! Call to Confirm!!The HSP LML Hot Side Intercooler Pipe for your 2011-2016 GM 6.6L Duramax LML outflows the factory pipe by up to 40..
Fits: 2017-2019 GM 6.6L Duramax L5PEnhance your 2017-2019 GM 6.6L Duramax L5P with the HSP 600-1 L5P 3" Hot Side Intercooler Tube. Changing the Hot Si..