do88 Silicone Throttle Body Hose - Audi 2.7T Biturbo (B5/C5) 1998-2005 - Black

This silicone hose replaces the original throttle body hose on the 2.7 litre biturbo V6, a part that splits and collapses with age and causes boost leaks and rough running. Each hose is built entirely from silicone with three to five reinforcement layers depending on inner diameter, so it holds boost pressure and heat far longer than the original rubber part, which typically hardens and cracks with age. It replaces Audi part number 078133356T. Matching do88 hose clamp kits are 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