Exhaust› Catalytic Converters

Flyin'

2.5" Stainless Steel Downpipe w/ Catalytic Converter

$599.00

SKU: 06-58300

In Stock
In Stock
Ships by Jul 30
Free Shipping
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Flyin' Miata downpipe/catalytic converter is a 2.5" stainless steel upgrade designed for the Mazdaspeed. It offers faster spoolup and increased power when paired with a Flyin' Miata exhaust. The unit is 7.2 lbs lighter than the stock component and is EPA-approved for emissions.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandFlyin'
Part Number06-58300
CategoryExhaust

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy