do88 Y-Pipe Kit for OEM Intercoolers - Porsche 911 Turbo (991.2) 2015-2019 - Black

The factory Y-pipe is replaced by 2.5 in (63 mm) mandrel-bent aluminium legs joined by a 3D freeform cast collector, with CNC machined blow-off valve and breather connections welded to the casting. do88 measured 58 percent more airflow than the OEM Y-pipe at the same pressure drop. Two 1/8 27 NPT ports for water/methanol injection are welded in and ship plugged, and the pipework is finished in semi gloss black powder coat. Two custom silicone hoses sized for the OEM intercoolers plus hose clamps are included.

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