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GSI premium exhaust mounting components including stainless exhaust hangers, silicone bushings, and weld-on frame mounts

Exhaust Components

(10 products)
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The GSI Advantage
Feature GSI
Hanger
Poly
Hanger
Rod
Hanger
Bracket Metal 304 Stainless (Corrosion Proof) 409 Stainless (Pits) Mild Steel (Rusts)
Bracket Shape Radius Arc (2.5"/3" Pipe) Flat Tab Single Point Rod
Bushing Material High-Temp Silicone (Resists UV) Polyurethane (Brittles) Rubber (Cracks)
Temp Rating Up to 500°F Up to 300°F Up to 250°F
Bushing Core Dual Press-Fit 6061 Aluminum Steel Sleeve Rubber
Hardware 304 Stainless Hardware Zinc-Plated Not Included

Frequently Asked Questions

Q: Why is Silicone better than rubber or polyurethane?
A: Standard rubber cracks and poly can be too stiff. Our High-Temp Silicone is rated for 500°F, meaning it won't melt or become brittle. It provides the perfect balance of strength and vibration dampening for a smooth, rattle-free ride.

Q: What is the benefit of the 304 Stainless "Radius Arc" design??
A: Most hangers are thin rods that snap. Our 304 Stainless Steel brackets feature a custom Radius Arc shaped specifically to fit 2.5” and 3” pipes. This creates a larger surface area for a much stronger, professional-looking weld.

Q: Will these hangers rust, pit, or change color?
A: No. We use Show-Grade 304 Stainless, which is non-magnetic and highly resistant to corrosion. Unlike cheap 409 stainless that turns brown and "pits," our hangers stay bright and structurally sound for the life of your vehicle.

Q: How do the dual aluminum bushings improve performance?
A: We press two aluminum bushings into each silicone mount to create a "floating" isolation system. This prevents the mounting hole from wearing out or stretching over time, ensuring your exhaust stays perfectly aligned without sagging.

Q: Is this a complete kit, and does it include hardware?
A: Yes. We include matching 304 stainless steel hardware with every hanger. You won't have to waste time finding bolts or worry about cheap zinc hardware rusting and seizing up under your car.

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