ATP Turbo Full Downpipe for Mazdaspeed 3
Item #: ATP-MS3-011
| Catalytic Converter: |
Full downpipe (replaces both upper and lower downpipes/cats) for Mazdaspeed3, 3" stainless, high flow and full 3" throughout. Deletes the restrictive donut gasket found in many other designs and promotes full 3" flow throughout. All CNC machined flanges, 304 stainless tubing, and TIG welded construction. Fully built in the USA.
NOTE: No longer available catless.