BMW X3 M / X4 M F97 / F98 Performance Parts & Upgrades

• BMW M3 (G80): same S58 engine
• BMW M4 (G82): same S58 engine
• BMW M2 (G87): same S58 engine
• BMW M3 (F80)
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• Intake and engine: Dinan cold air intakes, air filters, ignition coils, spark plugs and carbon engine covers, plus Xtreme-DI injectors.
• Valvetrain: GSC Power-Division S1, S2 and S3 camshafts, valves, guides, seals and spring retainers for built S58s.
• Exhaust: Scorpion de-cat downpipes, mid pipes and half systems, Dinan axle-backs and resonator deletes, and AWE SwitchPath axle-backs.
• Suspension: AST and Dinan lowering springs and the Dinan Ride Quality and Handling Kit.
• Brakes: Bremtec cross-drilled front and rear rotors and matching wear sensors.

• X3 M or X4 M: engine, intake and brake parts usually fit both, but exhaust and spring parts are often made for one body. AST springs, for example, come in separate X3 M and X4 M versions.
• Pre-LCI or LCI: some Scorpion mid pipes and half systems are made for the facelifted (LCI) cars only. Check the title against your build date.
• Shared S58 parts: GSC and Dinan engine parts are listed for the S58 across the M2, M3 and M4 as well, so check the engine code rather than the model name.

Have a qualified workshop fit suspension, brake, exhaust and engine parts. Get a wheel alignment after fitting springs, and bed in new rotors and pads before hard driving. Downpipes and camshafts need a tune to suit; ask us if you're unsure.