BMW 3 Series G20 (2019+)

BMW B58 3.0L Charge Pipe - Wrinkle Black addresses common issues with the factory plastic charge pipe, which is prone to blow-outs and can lead to engine limp mode and performance loss. This high-performance upgrade by Active Autowerke features a robust all-aluminum construction that enhances durability and prevents structural failure. The CNC-machined connection ensures a precise fit and reliable seal at the throttle body. With wrinkle black powder coating for a sleek, OEM appearance, this charge pipe improves throttle response and performance, making it a superior choice for your BMW.

• Replaces the factory plastic charge pipe with durable all-aluminum construction
• Prevents blow-outs and engine limp mode issues
• CNC-machined connection for a precise and reliable fit
• Consistent diameter tubing enhances performance
• Increases throttle response and reduces throttle lag
• Retains factory BMW o-ring seal for a secure fit
• Includes two raised bosses for Water/Methanol Injection (WMI) nozzles
• Wrinkle black powder-coated for a sleek, OEM look
• Comes with high-quality silicone couplers and stainless clamps for easy installation
• Ideal upgrade for B58TU-equipped BMW models to safeguard against charge pipe failure

For over 30 years, Active Autowerke has been the one to turn to for high-quality BMW performance products. Committed to enhancing the performance of BMWs through the highest quality products is what Active Autowerke is all about. 

The B46 downpipes are strategically engineered to virtually eliminate the immensely restrictive characteristics of the factory downpipes – therefore reducing radiant heat and increasing performance.

Features Include

NO CEL when using this downpipe

GESI EPA registered high flow and fully OBD2 compliant

Casted upper stainless steel V-Band for precise fitment

3 inch diameter piping allows for maximum power output

Quicker turbo spool

Rated for 500 to 850 hp applications

Withstands up to 1500° F

Can reach operational efficiency within 9 seconds of startup

Easily bolts-on – no cutting or welding required

Durable construction from TIG welded 304 stainless steel

Ultra high flow 400 cell per square inch catalyst

EPA certified for use on OBD2 vehicles (1996 and newer) except in California

304 stainless steel substrate in catalytic converter is furnace braised to the mantle for outstanding durability

GESi® proprietary precious metal loading technology ensures greatly reduced emissions

Both passengers and drivers are safe from harmful emissions and noise

Precise fitment

Made in Miami, Florida

Covered by 5 Year / 50,000 Mile Warranty (on shell and tube ends)

FITMENT NOTE: For G-Chassis models (G20, G22), the cutoff build date of 08/2020 is important as cars produced after that date have a downpipe with different bracket locations. Cars with a build date of 08/2020 and earlier have the brackets in a V configuration and will need Active Autowerke p/n 11-065. Cars with a build date of 09/2020 and later have the brackets in a straight line and require Active Autowerke p/n 11-065G. If your car was built in the cutover months 08/2020 and 09/2020, please call in or email us your VIN so we can ensure you get the correct downpipe.