Wehrli Custom Fabrication WCF100489-GW S400 Single Turbo Installation Kit LB7 Duramax Gloss White

The Wehrli Custom Fabrication S400 Single Turbo Installation Kit provides everything needed to upgrade your 2001-2004 LB7 Duramax to a high-performance S400 turbocharger. This comprehensive kit eliminates restrictive factory components and replaces them with precision-engineered aluminum piping and hardware designed to maximize airflow and boost performance.

Kit Includes:

• 5" intake with fabricated air box and lid constructed of 10-gauge aluminum sheet
• 14-gauge mandrel bent aluminum piping for superior flow characteristics
• Premium dry media air filter with Outerwear's pre-filter cover
• T4 turbo pedestal and spacer with mounting hardware
• Stainless steel oil feed and drain lines with fittings
• 3" fabricated high-flow Y-bridge for improved air distribution
• 3" hot side intercooler pipe
• Custom Gloss White powder coat finish

Constructed from heavy-duty mandrel bent aluminum tubing, this kit is precision TIG welded and CNC machined in the USA for perfect fitment and long-lasting durability. The included Outerwear's pre-filter cover protects the air filter from debris while maintaining maximum airflow. All necessary silicone boots, stainless steel T-bolt clamps, and hardware are included for a complete installation.

Note: This product cannot ship to California. For off-road and competition use only.