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Resonator Bypass Midpipe

Fabspeed's Resonator Bypass Midpipe replaces the factory rear pipe and resonator on the M235i for a noticeably more aggressive sound. Add it to Fabspeed's Muffler Bypass Exhaust System for the loudest, angriest setup Fabspeed offers, or run it with the stock OEM exhaust. Built in-house from 14 gauge Bent over an internal mandrel so the tube keeps a constant diameter through the bend, unlike crush-bending. T304L stainless steel.
Frequently asked
Does the Resonator Bypass Midpipe fit my M235i / M240i?
This listing is specific to the BMW M235i / M240i. Exact fitment for your year, trim and options is confirmed on your free consult before anything is ordered.
What does the price include?
The delivered price includes the part from Fabspeed USA, freight to Australia, import costs and GST. Enter your postcode to refine delivery; the final figure is confirmed on consult.
How long until it arrives?
Every Fabspeed part is made in-house at Fabspeed USA with about a one-week production lead time, then allow another 3-4 days for delivery to Australia via UPS. That freight is already included in the price.
Can I run this with my stock exhaust?
Yes, it fits with either the OEM exhaust or Fabspeed's Muffler Bypass Exhaust System.
What does adding this to the Muffler Bypass system do?
It's Fabspeed's loudest, most aggressive setup for the M235i, replacing the factory rear pipe and resonator on top of the Muffler Bypass exhaust.
Which option should I choose?
Choose the drivetrain option (RWD or AWD) that matches your car for correct fitment.
Who installs it?
Rennen Motorsport in Adelaide, or an authorised dealer near you. Fitting it yourself may also be an option depending on the part, so raise it on your consult; professional installation is quoted separately.
Is it covered by warranty?
Fabspeed products carry the manufacturer's warranty, supported locally through Rennen Plus as the Australian principal. See our returns policy.
Can I just buy this outright, or do I need to talk to someone first?
Every enquiry, whether it's one part or a full build, starts with a free consult. We confirm the exact spec for your car before anything is quoted or ordered.
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