SKU: 901046
DEI Exhaust Heat Shield Liner Kit – Harley-Davidson FLH, FLT, FLR, V&H Power Duals (2017-2022)
The DEI Exhaust Heat Shield Liner Kit (SKU: 901046), the industry-leading solution for heat management on Harley-Davidson motorcycles. Engineered for superior performance, this kit outperforms all competitors by delivering unmatched heat reduction, seamless installation, and a sleek, stock appearance. Designed specifically for Harley-Davidson FLH, FLT, FLR models with Vance & Hines Power Duals from 2017 to 2022, this is the definitive choice for riders prioritizing comfort, durability, and style.
Why DEI?
Heat Reduction: Achieves over 60% reduction in outer shield surface temperatures, ensuring a cooler, more comfortable ride, even in slow traffic or for riders with shorter legs.
Engineered Fit: CNC-cut liners slide effortlessly between the exhaust pipe and heat shield, maintaining the iconic Harley-Davidson aesthetic without visible modifications.
Materials: Dual-layer construction combines lightweight aluminum with DEI’s proprietary Dura 2000™ insulating material for maximum thermal efficiency and long-lasting durability.
Easiest Installation: No permanent modifications or special tools required—installs in minutes and stays securely in place.
Trusted Brand: Backed by Design Engineering Inc.’s 30+ years of innovation in heat and sound control, ensuring top-tier quality and reliability.
Outperforms Alternatives: Unlike traditional exhaust wraps or generic shields, this kit offers targeted heat reduction without compromising exhaust performance or bike appearance.
Included:
- Precision-Cut Heat Shield Liners: Custom-shaped for a perfect fit inside the head pipe heat shields of specified Harley-Davidson models.
- Material Composition: Aluminum outer layer paired with Dura 2000™ insulating core for optimal heat blocking.
- Stainless Steel Mounting Hardware: Includes all necessary fasteners for secure installation.
- Installation Roller: Simplifies the process for a snug, professional fit.
- Detailed Instructions: Step-by-step guide for hassle-free setup.
- Part Number: SKU 901046 (specific to Harley-Davidson FLH, FLT, FLR with Vance & Hines Power Duals, 2017-2022).
Fitment:
- Make: Harley-Davidson
- Models:
- FLH (Touring Electra Glide, Street Glide, Road Glide)
- FLT (Touring models)
- FLR (Road King)
- Exhaust Compatibility: Vance & Hines Power Duals head pipes (Note: Confirm head pipe brand, not muffler brand, for fitment accuracy).
- Year Range: 2017, 2018, 2019, 2020, 2021, 2022
- Fitment Guarantee: Exact match for listed models, ensuring no compatibility issues.
Performance Benefits
- Enhanced Rider Comfort: Significantly reduces heat radiating from the exhaust, protecting legs and feet during stop-and-go riding or when stopped at lights.
- Passenger-Friendly: Lowers heat exposure for passengers, making long rides more enjoyable.
- Preserves Exhaust Longevity: Minimizes heat stress on exhaust components, extending their lifespan.
- No Smoke or Odor: Unlike some wraps, DEI’s liners produce no fumes or smells, ensuring a clean riding experience.





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