Masata MST4000 Sport Lowering Springs for BMW F80 M3 & F82 M4 (2014-2018, Competition & CS) | F8x Coil/Drop Spring Lowering Kit | 20mm Front, 5-10mm Rear | Performance Suspension Upgrade UK honey comb grille It is a true performance

It is a true performance upgrade for drivers who want predictable handling and premium ride quality in one package

Always verify axle weights before purchase and installation

rear diff mount brace

worthwhile upgrade that eliminates a common headache and adds confidence every time you press the throttle

E61 AWD rear arm bushes

Masata MST4000 Sport Lowering Springs for BMW F80 M3 & F82 M4 (2014-2018, Competition & CS) | F8x Coil/Drop Spring Lowering Kit | 20mm Front, 5-10mm Rear | Performance Suspension Upgrade UK honey comb grille It is a true performanceMasata MST4000 Sport Springs for BMW F80 M3 and F82 M4 inc. Competition and CS Give your F8x M car the stance, control and confidence it deserves with the Masata MST4000 spring set. This UK ready upgrade trims ride height for a purposeful look, tightens body control and sharpens response while keeping an OEM plus level of comfort for daily driving, B road blasts and motorway miles. We run these on our own builds at MJ Modifications and customer