WHP BMW G80 G82 M3 M4 Decat Downpipe

Our own in-house G8X Decat downpipe. 

These have been developed for the S58 used in the G8X platform, and will provide a huge increase to the volume and tone of your G80 exhaust, pair it with our G8X single mid pipe to really turn up the volume!

You will need to fit the O2 spacer, or flash with BM3 / similar to remove the EML code, this will also void your MOT due to emissions, we are not responsible for you using this product on the road.