Photos shown for illustration; shade and shape may differ slightly.
Tegiwa Sidewinder 304 Stainless Turbo Manifold for Honda K-series Engines, T3 Flange and 45 mm V-band Wastegate
Supplier stock
The Tegiwa Sidewinder manifold is built to spool medium to large turbos very quickly, with a broad powerband that carries to the top of the rev range. It is for road race and drag cars that need big torque, fast spool and top-end power. It is 304 stainless, Schedule 10, TIG welded and back purged, with a T3 turbo flange and a 45 mm V-band wastegate flange.
Specifications
| Brand | Tegiwa |
| Code | RW-SW-MANI-EP3-TBK, RW-SW-MANI-EP3-TBK-INC-SC-DP, RW-SW-MANI-EP3-TBK-INC-TBO, RW-SW-MANI-EP3-TBK-INC-SC-DP-INC-TBO |
| Material | 304 stainless, Schedule 10, TIG welded and back purged |
| Turbo flange | T3 |
| Wastegate flange | 45 mm V-band |
| Design | 2021 revision, built around the Precision 5858 turbo |
| Options | EP3 3 inch downpipe and screamer pipe; Precision 5858 turbo |
Which cars it fits
- Honda Civic Type R EP3
- Honda Integra DC5
- Honda Civic EF, EG, EK and Integra DC with a K-series swap
What to check
- With a turbo other than the Precision 5858, the screamer pipe and downpipe may need adjusting.