RENNtech | High Pressure Fuel Pump Upgrade | M177 - 4.0L V8 BiTurbo porsche-911--991-1---2011-2016--gt3-rs-esr2317826 The end result is nothing

The end result is nothing short of spectacular with the RENNtech R2 package gaining up to +208 hp and +153 lb-ft

Stainless Steel Downpipes and Stage II Turbo Upgrade | Gains: +152HP

but a dramatically larger

650rpm Note: Mercedes M176 engine performance when measured

RENNtech | High Pressure Fuel Pump Upgrade | M177 - 4.0L V8 BiTurbo porsche-911--991-1---2011-2016--gt3-rs-esr2317826 The end result is nothingHigh Pressure Fuel Pump Upgrade Kit M177 Single Scroll The RENNtech HPFP upgrade is for serious enthusiasts. Flowing 37% more fuel than stock, the RENNtech HPFPs 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