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Ships within 48 hours · Estimated delivery Aug 29 - Sep 3
Genuine Euro-Spec Design
G20 V Style Carbon Fiber Side Skirt Extensions
Seamless integration ensures a hassle-free installation process with professional or DIY setups
they install directly to factory pre-drilled mounting points with no modifications required to the side skirts themselves
Clean and Sophisticated Design:
B58 4.5" Catless Downpipe for 2016 – 2023 BMW M240i/340i/440i/540i/740i/840i A90 Genuine Euro-Spec DesignUnleash the full potential of your BMW B58 engine or Toyota Supra B58 with the 4. 5 Catless Downpipe, designed for maximum airflow, increased power, and an aggressive exhaust tone. By eliminating the restrictive stock catalytic converters, this upgrade reduces backpressure, enhances turbo spool, and improves throttle response, making it an essential modification for enthusiasts seeking optimal performance gains. Note: THIS DOES NOT FIT GEN 3 B58. HERE
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