Win this M240i!
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Win this M240i!
Every $50 spent = 1 entry*

No purchase necessary to enter or win. See official rules.


Active Autowerke Catted Race Downpipe - B58

No CEL Produced from this Downpipe!
Mfg Part #
11-062
ECS Part #
ES#4313666
Brand
Active Autowerke
1329.00
Availability: Direct Ship, Expected Ship Date: Aug 19, 2021
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Product Details

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 F Chassis B58 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

  • 4.50" 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

  • Precise fitment

  • Ultra high flow 300 cell per square inch catalyst

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

  • 304 stainless steel substrate is furnace braised to the mantle for outstanding durability

  • GESi® proprietary precious metal loading technology ensures greatly reduced emissions

  • Ideal for Forced Induction Applications with no loss of HP

  • Both passengers and drivers are safe from harmful emissions and noise

  • Covered by 5 Year / 50,000 Mile Warranty (on catalytic converter)

This Part Fits the Following Vehicles

Make Model Submodel Engine
BMW F22 M240i B58 3.0L
BMW F22 M240i xDrive B58 3.0L
BMW F23 M240i B58 3.0L
BMW F23 M240i xDrive B58 3.0L
BMW F30 340i B58 3.0L
BMW F30 340i xDrive B58 3.0L
BMW F32 440i B58 3.0L
BMW F32 440i xDrive B58 3.0L
BMW F33 440i B58 3.0L
BMW F33 440i xDrive B58 3.0L
BMW F34 340i xDrive B58 3.0L
BMW F36 440i B58 3.0L
BMW F36 440i xDrive B58 3.0L
BMW G20 M340i B58 3.0L
BMW G20 M340i xDrive B58 3.0L
BMW G22 M440i xDrive B58 3.0L
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

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