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If you’re looking to really amp up your BMW E9X M3, you might want to check out the Active Autowerke Signature Track Pipe with X-Pipe and Connecting Pipes. I’ve had my hands on this exhaust system, and let me tell you, it’s a game changer. It’s designed to fit right in with most aftermarket exhaust setups without any need for cutting or welding—just a straightforward bolt-on that even a weekend mechanic can tackle.
What really sets this system apart is the 100 cell high flow catalytic converter. It’s all about letting that exhaust flow freely, and you can feel the difference. Active Autowerke has taken the factory X Pipe and improved it with a scavenging effect that genuinely boosts horsepower. I’ve seen gains of over 12 RWHP on the dyno when paired with their Signature exhaust, and even a solid 10+ RWHP with the stock setup. That’s not just numbers; it’s real-world performance that you can feel.
And let’s talk about weight—this thing is a lightweight champ at just 25 lbs compared to the hefty 40 lbs of the factory system. That’s a noticeable difference, especially when you’re pushing your M3 on the track or just enjoying a spirited drive on the back roads. Plus, the construction is top-notch, made from 100% 304 brushed stainless steel, so you don’t have to worry about rust. Active Autowerke backs it up with a one-year warranty, which is always a nice touch.
Keep in mind, though, this setup is strictly for track or off-road use, so it’s not going to pass federal emission standards. But for those of us who are serious about performance, that’s a small price to pay.
Features:
- Free flowing 100 cell High Flow Catalytic Converter
- Durable 100% 304 Stainless Steel construction
- Increase of 10+ RWHP
- Completely bolt-on with factory-style flanges
- Weighs just 25 lbs vs. the heavy factory 40 lbs
- No cutting required for installation
- Compatible with all systems that use factory-style fittings
- One-year warranty against rust
This exhaust system fits BMW M3 models from 2008 to 2011. If you’re serious about squeezing out every bit of performance from your ride, the Active Autowerke Signature X-Pipe with High Flow Cats is definitely worth considering.
Proposition 65
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
2008-2011 BMW M3 |
M3 | 2008-2011 |
Many rave reviews and magazine articles have been written about Active Autowerkes, and these kits and their many successors since have become well known for their durability, clever bolt-on engineering, affordable pricing – and their ability to breathe fire into the everyday BMW and its owner. No longer a brand known just around Florida, today's Active Autowerke is known worldwide for its line of flawlessly engineered and manufactured performance parts for the entire Beemer.
As new models and challenges continue to be born, Active Autowerke continues to invent – and deliver – world class, new ideas and innovations that make them run better.
As new models and challenges continue to be born, Active Autowerke continues to invent – and deliver – world class, new ideas and innovations that make them run better.
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