do88 replaces the perishable OEM rubber vacuum plumbing on the RS6 C5 with a silicone kit built from three to five reinforcement plies depending on hose diameter, so lines that normally crack with age and drag boost control and idle quality down with them stay sealed. The kit spans 29 OEM reference lines, 25 vacuum hoses plus four secondary air injection hoses, and is finished in black. Hose clamps are sold separately.
| Type | Silicone vacuum and secondary air injection hose kit |
| Material | Silicone with 3 to 5 reinforcement plies depending on inside diameter |
| Finish | Black |
| Coverage | 29 OEM reference lines: 25 vacuum hoses and 4 secondary air injection hoses |
| Not Included | Hose clamps, available separately |
| Quantity | 1 kit |
| Part Number | KIT193S |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2002-2004 | Audi | RS6 | Base |
Shipping: In-stock orders placed before 3 PM EST ship the same day, and everything else ships within 24 hours. Standard, expedited, and overnight options are available at checkout. Backordered items ship as soon as we get them back in stock. Contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
