Upgrade turbo kit for Audi S3 8L TT 8N up to 320hp plug&play with K04-023 upgrade + intake hose + BP + downpipe + LLK + BOV black

Item no: 420213

What’s Included:
  1x Silicone Intake Hose for Audi S3 1.8T 210PS TT 225PS, black, 380902
  1x Internal Fuel Pump, 265 L/hr, for Audi S3 8L Quattro, Golf 4 R32 4-Motion 140109
  1x Front Intercooler Kit for Audi S3 8L, TT 8N 550x230x65mm plug & play black hoses 261115
  1x Downpipe Y-Pipe for Audi S3 8L, Audi TT 8N 225PS, ø 76mm, Stainless Steel 220139
  1x aluminum pop-off piston valve for 1.8T and other turbocharged vehicles, black, 25mm connection, 330100
  1x Turbocharger upgrade K04-023 53049880023 for Audi S3 8L TT 8N up to 320PS 60>46.5mm 440173
- See also photo

---

Description:
Upgrade Turbo Kit for Audi S3 8L TT 8N up to 320PS plug-and-play with K04-023 upgrade + intake hose + BP + downpipe + intercooler + BOV

---

The kit is plug-and-play, meaning the old components are removed and the upgraded parts are installed in their place without any modification or welding. To achieve the power output of approximately 320 PS, the software must be adjusted accordingly.

---

Compatible with:
- Audi S3 8L APY/AMK 154 kW/209 PS
- Audi S3 8L BAM 165 kW/224 PS
- Audi TT 8N Quattro Coupe APX, BAM, BEA 165 kW/224 PS
- Audi TT 8N Quattro Roadster APX, BAM, BEA 165 kW/224 PS (may require modifications to the downpipe)

---

Registration: Registration of the turbo kit may generally be possible under certain conditions as part of an individual approval process pursuant to § 21 StVZO. Eligibility for registration must be clarified on a case-by-case basis with the relevant testing authority or an officially recognized expert.

---

Please note that installing this item constitutes a modification that will invalidate the vehicle’s operating permit under the StVZO. Therefore, use on public roads is not permitted without registration.