M240i M340i B58 Turbo Kit

Email our sales team for Lead Time 2020–2024 BMW M340i / M240i B58 Gen 2 Top Mount Turbo Kit Upgrade your B58 Gen 2-powered M340i or M240i with this top-mount turbo kit, designed for high-horsepower builds and maximum efficiency. Now available in two different runner sizes to match your performance goals: 1.25" Schedule 40 Runners – Industry standard, proven to support over 1200 HP, featuring a high-flow investment cast collector for optimal performance. 1.5" Schedule 40 Runners – Larger diameter for reduced exhaust backpressure, maximizing power without increasing turbo lag. Key Features Premium tubular stainless manifold (1.90” OD runners) PTE turbo compatibility only (designed for precise fitment—other turbos will not fit) Dual Turbosmart 45mm wastegates for optimal boost control 3.5” stainless downpipe for improved exhaust flow High-quality stainless steel components, including oil and coolant lines, charge piping, and v-band clamps Polished exhaust components (ceramic coating available as an option) Heat shield and wastegate dump tubes included Note: This kit is designed exclusively for PTE turbos. Adapting it for other turbos may result in poor fitment and performance issues. Kit Includes:  PTE Turbo if selected  Turbosmart 45mm wastegates (2) Tubular stainless manifold (1.90” OD runners) 3.5” stainless downpipe Wastegate dump tubes (2) Charge pipe from turbo to TB (2) Silicone couplers and clamps Stainless oil drain line kit Stainless oil feed line kit Stainless coolant bypass line kit T4 gasket Turbo studs and nuts Exhaust v-band clamp 4” turbo screen Heat shield 1/4” nylon tubing and fittings (wastegate routing) Valve cover vent filter  3/4” boost caps (2) BMW B58 Gen 2 G-Chassis Applications: 2 Series 2022-2024     G42     M240i RWD2022-2024     G42     M240i xDrive 3 Series 2020-2024     G20     M340i RWD2020-2024     G20     M340i xDrive