BMW M57N & M57N2 Performance Upgrade Valve Springs
These springs upgrade the M57 engine by increasing seat pressure significantly compared to stock.
- The description claims that stock springs are weak and valve float begins at around 420hp.
- The description claims that these springs provide a 66lbs seat pressure and 96lbs open pressure.
Variants (1)
- Default Title — 356.00 USD — In stock
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