The factory B46 turbo inlet is a plastic part with built-in sound resonators that introduce flow restriction and turbulence, and it is a known failure point. Dinan replaces it with a carbon fiber pipe on CNC machined fittings that drops straight into the OEM location. Deleting the resonators and reshaping the path yields an average 12.5% larger internal diameter throughout, the maximum cross-sectional area the engine bay allows, and 24% more internal volume than stock, so the turbo draws air more freely and works less for the same boost. Removing the resonator also lets more of the turbo induction sound reach the cabin.
Specifications
| Type | Turbo inlet pipe |
| Material | Carbon fiber with CNC machined fittings |
| Engine | BMW B46 2.0L turbocharged |
| Internal Diameter | Average 12.5% larger than OEM |
| Volume | 24% greater than OEM |
| Emissions | EPA legal under the Tampering Policy; not legal for sale or use in California pending CARB approval |
| Warranty | Remainder of the vehicle manufacturer's new car limited warranty (up to 4 years/50,000 miles), or 2 years/unlimited miles from date of purchase, whichever is greater |
| Part Number | D760-0060 |
Documents: Installation Instructions (PDF)
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2022-2026 | BMW | 230i | Base |
| 2023-2026 | BMW | 230i xDrive | Base |
| 2019-2024 | BMW | 330i | Base |
| 2019-2024 | BMW | 330i xDrive | Base |
| 2021-2024 | BMW | 430i | Base |
| 2022-2024 | BMW | 430i Gran Coupe | Base |
| 2021-2024 | BMW | 430i xDrive | Base |
| 2023-2024 | BMW | 430i xDrive Gran Coupe | Base |
Shipping
- Orders placed before 3 PM ET typically ship the same business day. Larger items ship within 1 to 3 business days.
- Standard, expedited, and overnight options at checkout.
- Oversized items ship by freight and take longer.
- Special order items follow a lead time we confirm with you individually before the order is committed.
- Backordered items ship as soon as stock lands. Lead times are manufacturer estimates and can change. Contact us for current ETAs.
- Need to cancel? Email us right away. Cancellations are not guaranteed once an order is in process. In-stock orders cancel free before they ship; a 6% fee applies only to confirmed backorders and special orders.
- 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 days from delivery to request and ship back a return on new, uninstalled items in original packaging with all hardware.
- Standard returns: 8% restocking fee on the item price before tax and shipping. Shipping is not refunded in either direction. All waived if the item is defective or we made the error.
- Fitment guaranteed: select your vehicle above, or confirm fitment with us in writing before you order. If the part shows as a fit and it is wrong, the return is on us, even after installation. Otherwise, installed or used parts cannot be returned.
- Final sale: special orders, coilovers, electronics, engine internals, turbochargers, superchargers and turbo kits, unless defective or we sent the wrong item.
- Product images may be representative. The SKU and specifications in the listing are what ships.
- Email us for return authorization before shipping anything back.
Full details: Shipping Policy · Returns & Refunds · Warranty
