If you’ve taken a good look at the G80 M3 or M4, you might have noticed that the grille design is a bit... unconventional. But once you get past that, you're in for a treat with this beast of a car. That said, the factory exhaust leaves a lot to be desired. It’s just not loud enough for my taste. That’s where our single 3.5-inch mid-pipe comes into play. This isn’t just any mid-pipe; it’s designed with equal-length tubing to give you that sweet, high-pitched sound that really brings your driving experience to life, all without messing with your stock rear section.

This mid-pipe connects seamlessly to the OEM downpipes, or you can pair it with some free-flow front pipes if you’re looking to kick things up a notch. And the best part? You won’t have to worry about triggering a check engine light, and it plays nicely with any aftermarket axle-back exhaust you might want to throw on later.

Now, if you want to take your sound experience to the next level, consider adding our Axleback system. It not only cranks up the sound but also gives you some sweet performance gains. Plus, with our valve control unit, you can open or close the exhaust valves right from your cockpit—talk about convenience!

We’ve built this system using T304 stainless steel, but if you’re feeling fancy, you can opt for our ultra-high-quality Grade 5 titanium version. Just a heads-up, not all titanium is created equal. We’ve put in the work to source and construct our titanium systems with top-notch techniques, ensuring you get the best quality out there.

Let’s break down some of the nitty-gritty:

• Made from high-quality T304 stainless steel or Grade 5 titanium
• 57.8 lbs lighter than the factory exhaust with titanium, and 24.7 lbs lighter with stainless
• Fully mandrel bent for maximum flow
• Integrates with OEM valve connections
• Comes with stunning exhaust tips
• Precision TIG welds for durability
• 100% reversible—so you can always go back to stock if you want
• Connects easily to OEM downpipes

As for fitment, this bad boy works with:

• BMW G80 M3 (2020 and newer)
• BMW G82 M4 (2020 and newer)
• BMW G83 M4 (2020 and newer)

Just a quick note: if you're installing just the mid-pipe or axle-back, make sure to cut the OEM rear section around the second dimple for a proper fit. Trust me, it’ll save you some headaches down the road.

So, if you’re ready to unleash the true potential of your G80 M3 or M4, this mid-pipe is where it’s at. It’s time to stop settling for mediocre sound and start enjoying every rev of that powerful engine.