Wehrli Custom Fabrication Duramax Up Pipe Bolt Kit

The Wehrli Custom Fabrication Duramax Up Pipe Bolt Kit is a high-strength ARP fastener upgrade for the hardware that connects the up pipes to the exhaust manifolds and turbocharger pedestal on 6.6L Duramax diesel engines. It replaces the factory up pipe bolts, which can seize or break from heat cycling and corrosion. Use it as an up pipe hardware kit, turbo up pipe bolt set, or exhaust manifold fastener upgrade.

Key Features:

• Specially selected high-strength ARP fasteners with matched washers
• Upgrade over the OEM up pipe hardware
• Helps prevent seized or broken fasteners in the manifolds and turbo pedestal
• Includes ARP assembly lube for installation
• Black finish
• Sold as a kit

Wehrli Custom Fabrication develops diesel performance parts based on hands-on work with Duramax engines. This kit is a simple, cost-effective upgrade. It makes up pipe service easier and gives you more confidence in the connection on both stock and modified trucks. Select the kit that matches your engine from the available options.