For sale FERREA E11153 Exhaust Valve Spring Retainer TI RET 6mm (Titanium) for BMW M2 (G87) / BMW M3 (G80) / BMW M4 (G82 / G83) / BMW X3 M (F97) / BMW X4 M (F98) in UAE, DubaiListing #24930

FERREA E11153 Exhaust Valve Spring Retainer TI RET 6mm (Titanium) for BMW M2 (G87) / BMW M3 (G80) / BMW M4 (G82 / G83) / BMW X3 M (F97) / BMW X4 M (F98) The FERREA E11153 titanium exhaust valve spring retainer is designed for the BMW S58 engine used across modern M models. Its lightweight titanium construction reduces valvetrain mass and enhances stability under high RPM and elevated temperature conditions typical of performance and track environments. Titanium construction for reduced inertia and improved valvetrain response Designed specifically for exhaust valve spring a