Description
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Unlock the hidden performance potential of your BMW M240i with our GCA Performance B58 High-Flow Downpipe, engineered specifically for the F22/F23 M240i and its 3.0L Turbo Inline-6 B58 engine.
Designed by German Car Accessories under our GCA Performance line, this downpipe replaces the restrictive factory component to improve exhaust flow, reduce back pressure, and help your turbocharger operate more efficiently. The result is improved throttle response, stronger turbo spool, enhanced exhaust sound, and increased power potential, especially when paired with a proper ECU tune.
Constructed from premium T304 stainless steel, this downpipe is built to withstand high temperatures and demanding driving conditions. Precision TIG welds ensure exceptional strength, durability, and perfect fitment while maintaining a fully reversible installation that allows you to return your BMW back to stock at any time.
Whether you're upgrading a daily-driven M240i or building a tuned performance setup, this downpipe provides the airflow improvement your B58 engine needs.
We Stand Behind Our Products
All German Car Accessories products include a 1-Year Warranty!
Features
- Designed specifically for BMW F22/F23 M240i B58 engines
- Improves exhaust flow and reduces back pressure
- Enhances turbo response and throttle feel
- Increases horsepower potential with supporting modifications
- Produces a more aggressive turbo and exhaust tone
- High-temperature resistant construction
- Precision TIG welded for maximum durability
- Direct-fit replacement design
- Fully reversible installation
Specifications
- Fits:
- 2016 BMW F22/F23 M240i
- 2017 BMW F22/F23 M240i
- 2018 BMW F22/F23 M240i
- 2019 BMW F22/F23 M240i
- 2020 BMW F22/F23 M240i
- 2021 BMW F22/F23 M240i
- M240i xDrive
- Engine: 3.0L Turbo Inline-6 B58
- Material: High Quality T304 Stainless Steel
- Welding: Precision TIG Welds
- Installation: Direct Fit
- Reversible: Yes
- Hardware: All Necessary Mounting Hardware Included
