do88 Silicone Intake Hose - BMW M3 / M3 CSL (E46) 2000-2006 - Black

This hose replaces the rubber fresh air hose that feeds the airbox on the S54B32 powered E46 M3, a part that hardens and tears at the folds and then lets unmetered air into the intake tract. It is moulded from high quality silicone with three to five reinforcement layers and carries an integrated steel wire spiral that keeps the wall from collapsing under intake vacuum at high rpm. Matching hose clamps are sold separately as clamp-kit231.

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