FASS Dura-Max Flow Enhancer Fuel Pump for 2011–2016 GM 6.6L Duramax (DMAX-7002)

FASS Dura-Max Flow Enhancer Fuel Pump for 2011–2016 GM 6.6L Duramax (DMAX-7002)

Boost fuel delivery, protect your injectors, and enhance performance with the FASS Dura-Max Flow Enhancer—designed specifically for 2011–2016 GM Duramax 6.6L diesel engines. My self the owner of Lethal Auto put one on my truck and had noticeable power gains and throttle response, I personally recommend!

Vehicle Fitment:

• 2011–2016 Chevrolet Silverado 2500/3500 HD
• 2011–2016 GMC Sierra 2500/3500 HD
  Compatible with 6.6L Duramax LML engines

Key Features:

• Delivers Constant 8 PSI Fuel Pressure – Supports your injection system with steady, reliable fuel flow.
• Reduces CP3/CP4 Workload – Extends the life of your factory injection pump by reducing strain.
• Improves Fuel Flow & Delivery – Enhances throttle response and supports mild performance upgrades.
• Minimizes Air & Vapor – Helps prevent injector damage caused by fuel aeration.
• Simple Installation – Designed for easy, bolt-on installation with minimal tools.
• Budget-Friendly Performance – Ideal for stock trucks or daily drivers looking for a reliable lift pump upgrade.

Performance Benefits:

• Protects Against Injector Failure – Eliminates vacuum-induced air and vapor in the fuel system.
• Enhances Tuning Results – Supports aftermarket tuning by ensuring consistent fuel delivery.
• Improves Cold Starts & Throttle Response – More efficient fuel delivery = smoother performance.

Why Choose the Dura-Max Flow Enhancer?

Duramax engines don’t come with a factory lift pump—leaving your CP3/CP4 pump to pull fuel under vacuum, which can introduce air and reduce performance. The FASS Dura-Max Flow Enhancer solves this by pushing fuel under pressure, improving reliability and performance without breaking the bank.

Note: For trucks with extensive fueling upgrades or those seeking advanced filtration, consider upgrading to a FASS Titanium Series Fuel System.

Upgrade your Duramax with the FASS Dura-Max Flow Enhancer Fuel Pump—trusted by diesel owners for reliability, simplicity, and performance.

Order now and give your Duramax the fuel support it deserves!