I Put a TEMU Exhaust on a Superbike

I put a $20 Temu exhaust on my BMW S1000RR… and the results were WILD In this video, I test one of the cheapest motorcycle exhausts on the internet to see if a Temu exhaust can actually work on a high-performance superbike like the S1000RR. Is a $20 exhaust from Temu complete trash, or does it actually sound decent? We install it, fire it up, and see how it performs compared to a normal aftermarket exhaust.