BMW Z4 G29 Performance Parts & Upgrades

• BMW Z4 E89: the Z4 before it
• BMW M240i G42: same B58 engine
• BMW M2 G87
• BMW M3 Competition F80
• BMW M235i / M240i F22
• View all brands

• Intake and turbo: aFe Takeda and Track Series intakes, Dinan semi-open carbon intakes and MST turbo inlet pipes.
• Cooling: CSF heat exchanger, auxiliary radiator and transmission oil cooler, and a Koyorad radiator.
• Engine: GSC Power-Division camshafts, valves, guides and retainers, Dinan coils and plugs, Xtreme-DI injectors and a Scorpion downpipe.
• Suspension: AST coilovers and adjustable springs, SPL tie rod ends, end links and lockout kits, HARDRACE sway bar, camber kits and trailing arms, and Dinan toe links and strut brace.
• Brakes: Paragon 2-piece rear rotors and Frenkit front caliper rebuild kits.

• Four-cylinder or M40i: GSC, CSF and most intake parts are for the B58 in the M40i. Dinan makes a separate intake for the sDrive30i, and GSC valve stem seals for the four-cylinder.
• Adaptive dampers: AST makes its adjustable springs in EDC and non-EDC versions. Check whether your car has adaptive dampers.
• M Sport brakes: some cars have M Sport brakes. Check your calipers before ordering rotors or rebuild kits.

Have a qualified workshop fit engine, cooling, suspension and brake parts. Intake, turbo inlet, downpipe and camshaft upgrades need a tune to suit. Get a wheel alignment after suspension changes, and bleed and road-test the brakes after brake work.