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Everything on this page is Fabspeed, matched to the BMW M235i / M240i, 2014–2021.
There is no set package for it yet, so the full Fabspeed range sits below to browse, with the parts close to ready to order.
There is always someone on the team to put together something specific, and no question is too small, so , or scroll on down to get started.

Valved Performance Exhaust System

Fabspeed's Valved Performance Exhaust System pairs a Valvetronic rear muffler with Bent over an internal mandrel so the tube keeps a constant diameter through the bend, unlike crush-bending. mid-pipes for the F22 M235i, adding 6whp and 11 ft-lbs of torque at 3,000rpm. The integrated valve uses machined mounts for the factory actuators, so it retains full factory valve functionality. Built for the standard rear bumper only, it does not fit cars with the M Performance diffuser. Includes Deluxe Dual-Style Tips in your choice of finish.
More for your M235i / M240i
Frequently asked
Does the Valved Performance Exhaust System 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.
Does this fit cars with the M Performance diffuser?
No, this system will not fit M235i cars with the M diffuser.
How much power does it add?
Fabspeed states gains of 6whp and 11 ft-lbs of torque at 3,000rpm.
Does it keep the factory valve control?
Yes, the integrated muffler valve uses machined mounts for the factory actuators, so factory valve functionality is retained.
Which option should I choose?
Choose the drivetrain option (RWD or AWD) that matches your car for correct fitment; tip finish, polished stainless steel or satin black, is then a styling choice.
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.












