If you’re looking to give your BMW E9X M3 a little extra oomph, this Active Autowerke Replacement Water Pump Belt is a solid choice. We’re talking about a setup that can net you around 10 rear-wheel horsepower, with some users seeing gains of 12+ HP compared to stock. Not too shabby for a simple upgrade, right?
Installation? You’ll be glad to hear it’s a complete bolt-on system, which means you can easily put it on and take it off without any major hassle. Plus, the whole thing is made from aircraft-grade billet 6061 aluminum that’s hard coat anodized. This means it’s not just lightweight but also tough enough to handle the heat and stress of performance driving.
What’s even better is that it comes with replacement drive and A/C belts, so you can keep everything running smoothly. And if you’re worried about fitment, you’ll be happy to know this belt is designed to work with both DCT and manual models. It’s built to reduce rotational mass, which is key for improving your overall performance without the overheating issues that can come with smaller pulley designs.
Oh, and just so you know, they’ve even thrown in an extra spare DPK belt where applicable, just in case you need it down the line. Pair this belt with Active Autowerke software, and you’ll really start to feel the difference. If you’re serious about squeezing out every bit of performance from your M3, this belt is a no-brainer.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov