do88 Pressure Pipe Kit - BMW N55 (F2x/F3x) 2010-2018 - Black Hose

This kit replaces the factory charge pressure pipe between the turbocharger side of the intercooler and the throttle body with a 3 in mandrel-bent seamless aluminium pipe carrying a CNC machined sensor flange. do88 measured 680 CFM through it at 0.075 bar (1.09 psi) pressure drop against 460 CFM for the OEM pipe on their SuperFlow SF-1020 flow bench, 48 percent more air. Two 1/8 27 NPT ports are welded in for water/methanol injection and ship plugged. The custom silicone hose uses four layers of polyester and aramid reinforcement to hold boost pressure and charge air temperature.

Specifications

Documents: Installation Instructions (PDF)

This part fits:

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