F20 F22 F30 F32 F36 N55 big turbo kit - GTX3582R Gen2 / GTX3584RS

Full twin scroll turbo upgrade for F-chassis N55 engines: F20 M135i, F22 M235i, F30 335i, F32/F36 435i. No OEM mimicry - this is a proper fast road or track day step-up.

• GTX3582R Gen2 (BIGBOOST-GTX800) or GTX3584RS (BIGBOOST-GTX1000) Garrett turbos
• Full-flow twin scroll manifold with 1.5 inch runners
• VTA diverter valve, Turbosmart/TiAL 38 mm wastegate, Aeroquip oil & coolant lines
• Includes billet intercooler coupler, boost pipe, 3 inch inlet, stainless oil feed/drain & 4-ply silicone hoses