aFe BladeRunner 3in Stainless Steel Cold-Side Intercooler Tube - Chevrolet Silverado / GMC Sierra 2500/3500 2011-2016 6.6L Duramax

aFe BladeRunner cold-side intercooler tube for the 2011-2016 Chevrolet Silverado and GMC Sierra 2500 HD and 3500 HD 6.6L LML Duramax diesel. Built from 3in, 100% MIG-welded stainless steel, it replaces the restrictive factory charge pipe to improve airflow and throttle response. Includes 4-ply heavy-duty couplings, constant-tension T-bolt clamps and all hardware. Backed by a 2-year limited warranty.

Specifications

Documents: Installation Instructions (PDF)

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