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Gaskets, Shields & Hardware
Exhaust Gaskets, Heat Shields & Hardware
The components that hold an exhaust system together and seal it against leaks are easy to overlook until something goes wrong. An exhaust gasket that has blown out at the header flange robs the engine of power, fills the engine compartment with exhaust gases, and creates a ticking noise that gets worse with every heat cycle until the leak is addressed. A missing exhaust spring allows the mid-pipe connection to work loose under vibration and thermal expansion, creating a gap that leaks exhaust and causes the pipe sections to rattle against each other. A heat shield that has cracked or come loose exposes the frame, fuel lines, wiring, and the rider's leg to header temperatures that cause burns, melted insulation, and fire risk in severe cases. These are not minor inconveniences. They are mechanical failures that affect safety and performance in ways that are entirely preventable with quality hardware and timely maintenance.
Mad Lads Moto stocks a complete range of exhaust gaskets, heat shields, springs, clamps, spark arrestors, end caps, quiet cores, and exhaust hardware for dirt bikes, motocross machines, enduro bikes, street bikes, and adventure tourers. Whether you are completing a new exhaust installation, replacing hardware that has worn or been lost, or adding a spark arrestor to meet public land requirements, everything you need to finish the job correctly is here. Here is what we carry:
- Header Gaskets - High-temperature exhaust port gaskets that seal the critical connection between the cylinder head exhaust port and the header flange, available in OEM-spec materials and high-performance multi-layer steel constructions for applications where header removal and installation is frequent.
- Mid-Pipe & Canister Gaskets - Gaskets and sealing rings for mid-pipe connections, muffler inlet connections, and other exhaust joints where a proper seal prevents power-robbing leaks and exhaust gas contamination of the surrounding engine compartment.
- Exhaust Springs - Replacement exhaust springs in standard and heavy duty tensions for connecting and tensioning exhaust pipe sections on two-stroke and four-stroke applications where springs are used as the primary connection method between pipe sections.
- Muffler Clamps & Pipe Clamps - Replacement exhaust clamps, U-bolt clamps, and band clamps for securing muffler connections, mid-pipe joints, and exhaust section connections on machines that use clamp-style connections rather than spring connections.
- Heat Shields - Replacement and aftermarket heat shields for headers, mid-pipes, and mufflers that protect chassis components, frame tubes, fuel lines, wiring harnesses, and the rider from exhaust heat in applications where the exhaust routing brings high-temperature components into close proximity with heat-sensitive areas.
- Spark Arrestors - USFS-approved spark arrestors for off-road and dual sport motorcycles that are required for riding on public lands managed by the United States Forest Service and Bureau of Land Management, available in sizes and configurations compatible with most major aftermarket muffler designs.
- Quiet Cores & Sound Inserts - Removable quiet cores and sound inserts for aftermarket mufflers that allow riders to reduce exhaust volume for track days with sound limits, noise-sensitive OHV areas, or early morning departures without permanently altering the muffler's performance characteristics.
- Muffler Packing & Repack Kits - Replacement muffler packing material and complete repack kits for aftermarket mufflers where the original packing has deteriorated from heat and use, causing the exhaust note to become progressively louder and in some cases affecting the backpressure characteristics of the muffler.
- Mounting Hardware & Brackets - Replacement muffler mounting bolts, muffler brackets, rubber mounts, and mounting hardware for exhaust systems where original hardware has been lost, stripped, or corroded beyond reuse.
Spark arrestor compliance is one of the most important and most commonly overlooked aspects of off-road exhaust selection. Riding on United States Forest Service land, Bureau of Land Management land, and many state-managed OHV areas without a USFS-approved spark arrestor is illegal and can result in significant fines, citation, and in some cases confiscation of the machine. A spark arrestor that is installed but not maintained is equally problematic since a clogged or damaged arrestor restricts exhaust flow in ways that rob power and increase engine operating temperatures. Inspect your spark arrestor at the beginning of each season and clean or replace it if carbon buildup has restricted the screen. Most spark arrestors for aftermarket mufflers are inexpensive to replace and straightforward to install, making proactive replacement the right call for any rider who uses their machine on public land regularly. We stock exhaust gaskets, hardware, and accessories for Honda, Yamaha, Kawasaki, Suzuki, KTM, Husqvarna, Beta, GasGas, and more.