LCGP 4" Universal Exhaust Clamp with Hanger — Galvanized Steel, Bolt-On 4" (2PCS)

LCGP 4" Universal Exhaust Clamp with Hanger is a heavy-duty, corrosion-resistant steel clamp and rear muffler hanger designed to secure 4" exhaust pipes without welding.

This two-piece set combines a 4" (100–108 mm) inner-diameter clamp and an integrated rear muffler hanger to give a simple, reliable mounting solution for aftermarket or replacement exhaust sections. Made from galvanized iron and engineered with an anti-slip serrated nut, the clamp resists corrosion and loosening while allowing quick bolt-on installation and on-site trimming to fit a wide range of pipe diameters.

How does this clamp fit different 4" exhaust pipes?

The clamp is sized for a 4" inner diameter and accepts pipes with an outer diameter in the 100–108 mm range, providing a snug mechanical grip without welding. Its adjustable bolts let you tighten for a secure seal and the hanger can be cut to match the vehicle’s mounting points.

• Inner diameter: 4" (100–108 mm) for standard 4" pipes
• Bolt-on design accommodates minor diameter variations
• Trim-to-fit hanger for custom alignment

What materials and corrosion protection are used?

LCGP uses galvanized iron for the hanger and high-strength steel for the clamp hardware to resist rust and deformation. The galvanized finish provides an extra barrier against moisture and road salt, extending service life compared with untreated metal parts.

• Galvanized iron hanger for rust resistance
• Durable steel clamp body for structural stiffness
• Corrosion-resistant plating on bolts and nuts

Is installation difficult and does it require welding?

No welding is needed; these clamps install with standard hand tools using the supplied bolts. The design lets installers position the clamp, tighten the serrated nut to prevent back-off, and trim the hanger to reach the vehicle’s hang point, making it practical for DIY or professional fitment.

• Bolt-on attachment — no welding required
• Serrated nut reduces loosening from vibration
• Can be trimmed to match vehicle mounting brackets

How does this clamp perform under vibration and heat?

The serrated nut and robust clamp shape are engineered to maintain grip under normal exhaust vibration and thermal cycling. While no clamp eliminates all movement, LCGP’s combination of material choice and anti-slip fasteners helps preserve alignment and reduce rattles over time.

• Serrated fastener prevents gradual loosening
• Sturdy band resists deformation at elevated temperatures
• Hanger design cushions and positions the muffler securely

Who is this for: These LCGP 4" universal exhaust clamps with hangers suit mechanics, fabricators, and DIY vehicle owners replacing or modifying 4" exhaust systems. They’re a practical choice when you need a corrosion-resistant, bolt-on solution that’s quick to fit, easy to adjust, and adaptable to a wide range of passenger and light-truck exhaust configurations.