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FM downpipe for MSM with Garrett turbo

The flange in the picture is different than the one on this downpipe, so we hid it.
FM downpipe for MSM with Garrett turbo
Connect a Garrett turbo to an MSM exhaust

Made in the USA

Exclusive to Flyin' Miata

Availability: In stock



This downpipe connects to our turbine outlet housing and a Mazdaspeed exhaust system. It includes a cat but is not emissions legal in California. 2.5" diameter, stainless steel with a lifetime warranty. Not compatible with non-MSM exhausts or stock MSM turbochargers, it's part of our Garrett turbo conversion kit.

Additional Information

Additional Information

Part number M22-46175
TÜV approval available No
Fits: MSM
Manufacturer Thermal R&D
Flyin' Miata exclusive Yes
Fits Exocet? Yes
Proposition 65 Warning: Cancer and reproductive harm
California emissions Not emissions legal in California
Instructions for this part are not currently available online.

Why stop here? Consider this upgrade.