Toyota Supra A90 / BMW B58 2021+ 3" V-Band Single Turbo Manifold – 304 Stainless
*** IMPORTANT NOTE: Order processing can take up to 1-2 business days. Shipping timeframes start after the order processing has been completed. ***
The Jackspania Racing B58 single-turbo exhaust manifold is designed for custom turbo installations on compatible 2021+ Toyota Supra and BMW B58 3.0L inline-six applications. Six tubular runners feed a single collector with a 3-inch V-band turbo connection and a separate external wastegate tube.
Built from 304 stainless steel, this manifold uses 42 mm outside-diameter runners with a 3.0 mm wall thickness, a 12 mm mounting flange, and TIG-welded construction with a brushed stainless finish.
Specifications
- Engine platform: BMW / Toyota B58 3.0L turbocharged inline-six
- Material: 304 stainless steel
- Turbo connection: 3-inch V-band
- Runner outside diameter: 42 mm
- Runner wall thickness: 3.0 mm
- Mounting flange thickness: 12 mm
- External wastegate tube outside diameter: 58 mm
- Finish: Brushed stainless steel
- SKU: JSR12653
Applications
- 2021+ Toyota Supra A90 3.0L B58
- 2021+ BMW G42 M240i with compatible B58 engine
- 2021+ BMW G20 / G21 M340i with compatible B58 engine
- 2021+ BMW G22 / G23 M440i with compatible B58 engine
Verify the cylinder-head exhaust-port pattern, turbo configuration, and chassis clearance before ordering. B58 engine designation alone does not establish fitment across all generations and models.
Included
One tubular turbo exhaust manifold. Turbocharger, wastegate, downpipe, and supporting turbo-system components are sold separately.
Installation Notes
This manifold is intended for a custom turbo setup. Supporting modifications, fabrication, and tuning may be required. Professional installation is recommended. The 58 mm wastegate tube measurement is its outside diameter; verify the required wastegate connection and valve size separately.
