High flow metallic substrate catalytic converters, OBDII & 49 state compliant. Full stainless steel construction. Our test data shows that this cat flows 87% as well as a test pipe vs. 43% for the OEM Cat. Smog legal, high flow, no test pipe smell. You can have it all.
- Fits Evo VIII & IX
- 3.00" Stainless Steel Tubing & Flanges
- Metallic 200 cell high flow catalyst
- No Taper on tube or flanges, get the full 3" diameter throughout
- New gaskets and hardware included
- Made in the USA