SPL Parts G8X Front Lower Control Arms M3/M4 M3 CS (F80) The ARM G80 M3 Exhaust

The ARM G80 M3 Exhaust Tips are the largest exhaust tips that will fit the OEM muffler without contacting each other

and G83 M4 Convertible

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The newest edition to the Goldenwrench line

This placement results in improved efficiency and a more aggressive induction sound

SPL Parts G8X Front Lower Control Arms M3/M4 M3 CS (F80) The ARM G80 M3 ExhaustBMW G8X Front Lower Control Arms (FLCA) provide roll center, camber, and track width adjustment for the G8X BMW M3 M4, and allow for full articulation with the proper ball joint angle. The main arm is slotted to allow the use of pinch bolts, and our rotating clamps on SPL Parts' exclusive Double Adjuster lock down camber and track width settings. No more jam nuts!! Long gone are the days of fumbling with multiple wrenches to tighten jam nuts in place