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do88 Turbo Inlet Pipe Kit for OEM 41mm Turbos - BMW S55 (F8x) 2015-2020 - Black

do88 SKU: DOBDO88-KIT205-S-OEM
Price
Regular price $472.99
Regular price Sale price $472.99
Only 1 Left – Order Soon
Shipping calculated at checkout.

This kit replaces the restrictive factory inlets ahead of the S55 twin turbochargers. It opens the inlet to 63mm against the 55mm stock section, a 33 percent larger flow area, and do88 measures 778 CFM at a 75 mbar pressure drop against 690 CFM stock, 13 percent more flow. The rear inlet is a custom aluminum pipe with a welded CNC machined turbo connection radius flange, and the front inlet is a 3D freeform steel wire reinforced silicone hose with a CNC machined radius adapter. Matte black hose clamps are included. This version is for the OEM 41mm turbochargers; do88 lists a separate version for 54mm hybrid turbos.

Specifications

Type Turbo inlet pipe kit, for OEM 41mm turbochargers
Position Turbo inlet, front and rear
Material Aluminum pipe with CNC machined flange; steel wire reinforced silicone hose
Finish Black, with matte black hose clamps
Size 63mm inlet diameter against 55mm stock; 778 CFM at 75 mbar
Quantity 1 kit (front and rear inlets, hose clamps)
OEM Replacement 13717846272, 13717846271
Part Number do88-kit205-S-OEM

This part fits:

Year Make Model Submodel
2019-2020 BMW M2 Competition (F87) S55 twin turbo
2015-2018 BMW M3 / M3 Competition (F80) S55 twin turbo
2015-2020 BMW M4 / M4 Competition / M4 GTS / M4 CS (F82/F83) S55 twin turbo

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

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