Universal Stainless Steel Lap Joint Exhaust Clamps

Fits: Any 4" or 5" Exhaust System

The Dirty Diesel Customs Lap Joint Exhaust Clamps are the professional choice for bridging overlapping exhaust segments with a rock-solid, leak-free seal. Unlike standard U-bolt clamps that can crimp or permanently distort your tubing, these heavy-duty clamps apply even, high-torque pressure to secure your pipes while preserving their roundness.

Engineered for high-flow diesel performance setups, the lap joint design ensures a non-destructive fit, making future exhaust modifications or adjustments quick and precise. Whether you are finishing a custom build or refreshing your current system, these clamps provide the structural integrity and long-lasting durability required for the toughest environments.

• Available for any 4" or 5" exhaust system
• High-grade T409 stainless steel construction
• Prevents pipe crushing for easy future adjustments
• Hassle-free bolt-on design
• Torque to 50 ft‑lb for a secure, permanent seal

We overengineer everything we make. It's manufactured to last and tested to prove it, and if by some strange anomaly it ever lets you down, we'll fix it, have a word with whoever built it, and come back stronger. That's the Dirty Lifetime Warranty. Click here for all the details.