Product details
OVERVIEW
The Evolution Racewerks Sports Series 4.5" high-flow catted downpipe for the 3.0L B58 GR Supra opens up the most restrictive part of the factory exhaust while retaining a high-flow catalytic converter.
SPECS
- T304 stainless steel construction
- 4.5" body
- Sports Series: high-flow catted design
- Mandrel-bent tubing for smooth, unrestricted flow
- Three finishes: Brush (S), Mirror Polish (P), Ceramic Thermal Coating (TB)
PARTS INCLUDED
- ER Sports Series 4.5" high-flow catted downpipe in the selected finish
- Required gaskets and hardware
TECH RESOURCES
Additional Parts Required
- Supporting tuning is REQUIRED after installation to prevent check engine lights and realize the performance gain (sold separately): Bootmod3 B58 Tune – Toyota GR Supra Mk5 (A90 / A91), MHD Super License – Toyota GR Supra (B58), or Burger Motorsports JB4 Tuner – Toyota GR Supra Mk5 (A90 / A91).
Installation
- Evolution Racewerks does not publish an installation guide or video for this part.
- Contact Speed Logic for installation support or fitment questions.
Notes
- Off-Road Use Only. Not CARB legal.
- Competition Series 4.5" catless version (TO-EXH001S / TO-EXH001P / TO-EXH001TB): Evolution Racewerks Competition Series 4.5" Catless Downpipe – Toyota GR Supra 3.0 (B58).
PART NUMBER
- TO-EXH001SCAT — 3.0 B58 Sports (catted) downpipe 4.5", Brush finish
- TO-EXH001PCAT — 3.0 B58 Sports (catted) downpipe 4.5", Mirror Polish finish
- TO-EXH001TBCAT — 3.0 B58 Sports (catted) downpipe 4.5", Ceramic Thermal Coating
VEHICLE APPLICATIONS
| Make | Model | Chassis | Engine | Years |
|---|---|---|---|---|
| Toyota | GR Supra 3.0 | A90 / A91 | B58 | 2020–2026 |