G8X BMW M2 M3 M4 Couplers and Clamps (2021+)

Silicone coupler kits for the S58 twin turbo BMW M2, M3 and M4 models (aka G80 G81 G82 G83 G87). Install and replacement parts including universal stainless steel worm clamps or T-Bolt clamps with high strength and resistant to corrosion. Silicone vacuum hose is ideal to use for boost and vacuum lines. We also provide silicone heater hoses for coolant, along with universal fittings, barbs, and elbows of all sizes and bends for your G8X BMW M2/M3/M4 models.