do88 56mm OE Turbo Silicone Inlet Hose - Audi RS3 (8V) / TT RS (8S) 2016-2023

do88 replaces the restrictive OE turbo inlet with a 3D freeform silicone hose and a CNC-machined adapter sized 56.3 mm for the OE turbocharger. On do88's flow bench the assembly moves 745 CFM at 0.1 bar pressure drop against 565 CFM for the original hose, a 32 percent gain. It replaces OE part numbers 07K133359G, 07K133359H and 07K133359L, and quality hose clamps are included so the hose drops straight in.

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