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Bimmian Automotive Inc

Active Autowerke Cross Pipe + Catalytic Converters for BMW

Performance - Intake & Exhaust for BMW

Free flowing 200 cell high flow catalytic converter, with signature X pipe for weight advantage and horsepower gains. ... learn more
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Priced From: $250 to $1799

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Product Details

Active Autowerke Cross Pipe + Catalytic Converters

Product Introduction

This exhaust system was designed and engineered to work with most after-market exhaust systems/mufflers on the market today without the need to cut, weld or modify anything.

Features and Benefits Of This Product

Active Autowerke is proud to release the highly anticipated Signature Track Pipe with X-Pipe and Connecting Pipes for the BMW E9X M3. It is a true bolt-on that can be performed by most.

This system uses a free flowing 200 cell high flow catalytic converter. Active Autowerke is able to improve on the factory X Pipe design by a scavenging effect that yields high horsepower gains. Dramatic weight savings are also gained when one compares the factory system at 40 lbs and the Active Autowerke Signature X Pipe weighting at a mere 25 lbs. Noticeable gains have been measured on the Active Autowerke Mustang Chassis dyno with a 12+ RWHP when adding this X Pipe to our Signature exhaust system and as much as 10+ RWHP when used to the BMW stock exhaust.

This latest addition to the Signature line up is a must for the true Enthusiast looking for performance increases.

Designed and engineered for Off Road Use.

Key Features:

-Free flowing 200 cell High Flow Catalytic Converter (optional)
-Durable Polished 100% 304 Stainless Steel
-Increase of 12+ RWHP
-Completely Bolt on with Factory Style Flanges
-No Cutting Required
-Install to all systems that use factory style fitting

What Its Made From

The Active Autowerke X Pipe system is constructed of 100% 304 polished stainless steel and has a industry standard warranty against rust.

Installation Notes

Installation Difficulty: PROFESSIONAL (Professional Installation Recommended)

This Product Fits
(See PRICES & ORDERING tab above for clearer detail)

    Warranty + Satisfaction Guarantee

    -Two year warranty

    Notes / Warnings

    Please check your local laws for ensure legality when using this product on public roads and highways. In areas where this product is not legal for road use it is sold strictly for off-road, track or show use only.

    Installation: PROFESSIONAL - Professional Installation Recommended

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    Prices& Ordering

    Prices & Ordering
    For E90 E92 E93 M3 2007+
     High Flow Cats FOR X Pipe (does not include X-pipe):
      single cat (a pair is normally required)
    $ 250
    $ 250
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    (Custom Item)
      Signature X Pipe w/ straight pipes. (no Cats)
    $ 1799
    $ 1799
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    (Custom Item)