DEI Heat Shield Liners - Liner KIT Universal CUT TO FIT Small — Harley-Davidson (1955-2026)

DEI Heat Shield Liner Kit is a universal, cut-to-fit insulation layer that installs between exhaust pipes and heat shields to reduce outer surface temperatures and rider discomfort. Designed for V-twin exhausts where heat radiance affects shorter-legged riders or passengers in slow traffic, with no permanent modifications required.

Features

• CNC precision-cut to fit between pipe and shield
• Reduces outer heat shield surface temperature
• No permanent modifications needed
• Universal fit — works with aftermarket headers using OEM FLT stock heat shields
• Easy installation

Specifications

• Brand: DEI
• Manufacturer Part #: 901067
• UPC: 607078010674
• Dimensions: 24 in L × 24 in W × 1.5 in H
• Weight: 1.8 lbs

Fitment

Fits aftermarket header systems that utilize OEM FLT stock heat shields. Particularly effective for riders with shorter inseams who experience leg heat in slow-traffic conditions.

Frequently Asked Questions

Will this fit my aftermarket exhaust system?

Yes, if your aftermarket headers use OEM FLT stock heat shields. Check your shield dimensions match the 24×24 in liner.

Does installation require modifications to the bike?

No — the liner sits between the exhaust pipe and existing heat shield with no permanent changes or welding needed.

How much cooler will the heat shield get?

Surface temperatures typically drop significantly, reducing leg and passenger discomfort in traffic. Exact reduction depends on riding conditions and header design.

What's included in the kit?

One cut-to-fit heat shield liner ready to install between your pipe and OEM stock shield.