Why Choose Wagner Tuning?

Wagner Tuning is globally recognized for developing high-performance cooling solutions for turbocharged vehicles. Each intercooler is engineered using CFD flow simulations and high-quality materials to ensure superior thermal efficiency and durability. The Boostpipe-Kit for B48TU for BMW 420i is the perfect solution for enthusiasts looking to unlock the full potential of their platform while maintaining long-term reliability.

Wagner Tuning product information about Wagner Tuning Boostpipe-Kit for B48TU for BMW 420i 210001227

Wagner Tuning Boost Pipe Kit 76mm for BMW & Toyota B48 – Maximum Stability & Flow
Safety and performance for your 2.0L turbo: Replace the weak point in the intake system.

Optimize the responsiveness and reliability of your engine. The Wagner Tuning Boost Pipe Kit with a diameter of 76mm replaces the restrictive and vulnerable original plastic pipe between the intercooler and throttle valve. This kit is a must-have, especially for performance-enhanced vehicles, to prevent boost pressure losses or even pipe ruptures under load.

Product highlights & your performance benefits:
Enlarged cross-section: With a diameter of 76 mm, the kit ensures significantly improved airflow and more agile response.
Maximum pressure resistance: Made of high-quality material that can easily withstand even extreme boost pressures in Stage 1 or Stage 2 optimizations.
Flow-optimized: CFD simulations were used to minimize internal turbulence and maximize airflow.
Integrated methanol connection: Prepared with a 1/8 NPT connection, ideal for easy retrofitting of a water-methanol injection system.
Plug & Play solution: Precise fit for easy replacement of the stock part.
Durable appearance: High-quality black powder coating for an elegant finish in the engine compartment and optimal corrosion protection.

Technical details at a glance:
Wagner Tuning Boost Pipe Kit:
Diameter: 76 mm throughout for optimal flow.
Material: High-strength aluminum/reinforced material for maximum stability.
Connection: 1/8 NPT connection for additional sensors or injection available.
Installation: Direct replacement for the OEM plastic pipe.
Accessories: Includes necessary installation materials.

Fit & vehicle list:
This kit is the perfect addition for all B48 engines in the current BMW G series and the Toyota Supra:
BMW 2 Series (G42) (06/2020 – 12/2025): 230i (xDrive)
BMW 3 Series (G20/G21/28) (10/2017 – 04/2025): 320i, 320e, 325i, 330i (xDrive), 330e (xDrive)
BMW 4 Series (G22/G23/26) (10/2017 – 04/2025): 420i, 430i (xDrive), 430e (xDrive)
BMW 5 Series (G30/G31/G38) (09/2017 – 02/2024): 520i, 530i (xDrive), 530e (xDrive)
BMW 6 Series (G32/G31) (09/2017 – 06/2024): 620i, 630i (xDrive), 630e (xDrive)
BMW 7 Series (G11/G12/) (01/2018 – 06/2022): 730i, 740e
BMW X3 (G01/G08) (05/2018 – 12/2024): 20iX, 30iX, 30eX
BMW X4 (G02) (05/2018 – 04/2025): 20iX, 30iX, 30eX
BMW X5 (G05/G18) (05/2018 – 08/2023): 30iX
BMW X6 (G06) (09/2018 – 03/2023): 30iX
BMW Z4 (G29) (10/2017 – 03/2025): 20i, 30i
Toyota Supra (A90) (03/2020 – 03/2025): Gr Supra 2.0, GR Supra 2.0 Japan