BMW M57 Performance Valve Springs W/ Install Tool Ford

BMW M57 Performance Valve Springs W/ Install Tool FordUpgraded valve springs are an absolute must have for any BMW M57 making higher than factory power output. With the perfect combination of increased seat pressure and ideal spring rate, these springs will ensure your valves seat properly and the valve train is not overloaded at max lift from excessive incorrect spring rates. We have undergone long term testing with these springs since 2016, and have ran them at over 1000whp with boost pressures

Muldoon’s Switched shifter/cable setup

Install times are a fraction of what they are when using other generic valve spring compressor tools

How to find your PCM code (AKA Box Code): The Box code is the code located on the outside of the ECM which identifies the calibration that was originally programmed into the PCM when the vehicle was manufactured and shipped

Pump Speed Limits10mm High Speed – 8

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JeliBuilt custom tuning takes it to the next level

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works well with most trucks

Transmission is best suited for heavier towing and some increase in horsepower

roughly 250 rpm over stock flash point

quicker shifts

Typically in stock and ready to ship