RENNtech | High Pressure Fuel Pump Upgrade | M177 - 4.0L V8 BiTurbo

The RENNtech HPFP upgrade is for serious enthusiasts. Flowing 37% more fuel than stock, the RENNtech HPFP’s will provide you with enough fuel to make significantly more power.
This kit has been used on vehicles making 1000whp on Race Fuel. Alternatively, it can be used with smaller turbos and ethanol. The RENNtech HPFP kit has been designed with an emphasis on reliability and performance.

The RENNtech HPFP kit comes complete with everything you need.
RENNtech backs every part we sell with a limited product warranty, and we have customer service and calibration engineers on staff to provide you with any support that you may need, from installation to tuning. 

Key Features:

• 37% more fuel flow than stock 
• Enables significant Power increase
• Each pump is flow tested
• Stainless Steel Construction 
• Complete kit includes all parts required for installation 
• Kit designed to be fully reversible to factory fuel system (Only minor bracket trimming required)
• Installation Guide and Tuning Support 
• 2 Year Limited Product Warranty 

• FITMENT:
• W213 - E63 AMG Sedan
• S213 - E63 AMG Wagon
• X290 - AMG GT 63 4-Door Coupe