This turbo inlet replaces the restrictive factory hose on the 300 hp EA888 Gen4 with a freeform silicone hose and a CNC machined aluminium turbo inlet adapter. do88 3D scanned the original part, reshaped the flow path in CAD and validated the result with computational fluid dynamics and flowbench testing: the finished inlet flows 873 CFM at 0.1 bar pressure drop, 26 percent more air than the standard hose. Hose clamps are included and the kit mounts in the factory location.
Specifications
| Type | Turbo inlet hose with CNC machined inlet adapter |
| Material | Silicone hose, CNC machined aluminium adapter |
| Color | Black |
| Airflow | 873 CFM at 0.1 bar pressure drop, 26% higher than OEM |
| Included | Silicone inlet hose, CNC machined turbo inlet adapter, hose clamps |
| Part Number | do88-kit240S |
| OEM Replacement | 5WA129624, 06Q129635D |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2020-2026 | Volkswagen | Golf Mk8 | GTI / R / Clubsport / ED45, 2.0 TSI 300 hp |
| 2020-2026 | Audi | A3 / S3 (8Y) | 2.0 TSI 300 hp |
| 2020-2026 | SEAT | Leon Mk4 | 2.0 TSI 300 hp |
| 2019-2026 | Skoda | Octavia (NX) | 2.0 TSI 300 hp |
| 2020-2026 | Cupra | Formentor (5FF) | 2.0 TSI 300 hp |
Shipping
- In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
- Standard, expedited, and overnight options at checkout.
- Oversized items ship by freight and take longer.
- Backordered items ship as soon as stock lands — contact us for lead times.
- International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.
Returns
- 30-day returns on new, uninstalled items in original packaging with all hardware.
- Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
- Installed or used parts can’t be returned — confirm fitment before you install.
- Special orders and custom items are final sale.
- Email us for return authorization before shipping anything back.
Full details: Shipping Policy · Refund Policy
