do88 Silicone Diverter Valve Y-Hose - Porsche 911 Turbo / GT2 (996) 2001-2005 - Black

This Y-hose replaces the original rubber diverter valve hose, OE reference 99611068372, which hardens and splits with age and underhood heat. It is moulded entirely from high quality silicone with three to five layers of reinforcement depending on inner diameter, so it holds boost pressure and temperature without ballooning or cracking. The finish is black, and a matching hose clamp kit, clamp-kit244, is sold separately.

Specifications

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