E9x Bimmerworld resonated X pipe with HFC

[fsilvag]

BIMMERPOST / Classifieds

Asking Price:

Sold

Item Interest

Selling my Bimmerworld resonated x-pipe that will fit all E9x M3. The forward X makes it one of the most powerful documented x-pipe options for the E9x platform, but it’s difficult to source new because as many know Bimmerworld will no longer sell it for non-race applications.

I purchased the x-pipe brand new and added GESi G-Sport 300 cell HFCs (10025) in the secondary position. Nearly all of the power gains from a full catless setup with minimal smell. The cats have approximately 3000 miles on them. No dents, damage, nothing.

To replicate this setup would cost $1,200 for the x-pipe, $350 for the HFCs, plus ~$250 for welding labor for a total of $1,800.

Asking $1,500, includes shipping to lower 48 states

[a5m]

Damn nice setup and good deal.

Would it be possible to add the same cats in the primary position? Did you explore that option? The section of piping there seems straight enough.

[fsilvag]

I didn’t want to add more restriction so went with one HFC set up. Didn’t explore adding a second one, maybe it could be done…

[a5m]

Gotcha. Nice clean setup though. Might be interested if a car purchase goes through.