Diesel & Heavy Duty Exhaust

Exhaust Muffler-Heavy Duty Walker 22572

Upgrade your vehicle’s exhaust system with Walker Mufflers, trusted for quality, durability, and reliable performance. Designed for cars, trucks, and SUVs, Walker mufflers are made from high-quality aluminized steel or stainless steel to resist rust and...

Exhaust Muffler Walker 21470

Upgrade your vehicle's exhaust system with Walker Mufflers, trusted for quality, durability, and reliable performance. Designed for cars, trucks, and SUVs, Walker mufflers are made from high-quality aluminized steel or stainless steel to resist rust and...

SUPER DUTY, HIGH FLOW, TRUCK MUFFLER, 4" Inlet/Outlet - SD830-8D

Jones Exhaust Full Boar Round Super Duty mufflers are made from 100 percent aluminized steel. These mufflers are designed for heavy-duty applications and feature a straight-through louvered core and aluminized steel construction.

Aluminized Steel Round Muffler Delete Pipe 4" Inlet, 4" Outlet, 30" Length

Universal Aluminized Steel Round Muffler Delete Pipe by Different Trend®. Muffler Inlet Diameter: 4". Muffler Outlet Diameter: 4". Length: 30". Different Trend provides variety of product selections, premium quality products, superior value, and the...

Aluminized Steel Round Muffler Delete Pipe 5" Inlet, 5" Outlet, 30" Length

Universal Aluminized Steel Round Muffler Delete Pipe by Different Trend®. Inlet Diameter: 5". Outlet Diameter: 5". Length: 30". Different Trend provides variety of product selections, premium quality products, superior value, and the best in customer...

Stainless Steel Diesel Muffler - 5" In 5" Out 7" Round 24" Body 30" Overall

Upgrade your diesel exhaust system with this high quality stainless steel muffler designed for long life, strong flow, and a deep, mellow exhaust tone. This muffler features a 5 inch slotted inlet and a 5 inch slotted outlet for easy slip fit...

Stainless Steel Diesel Muffler - 4" In 4" Out 8" Round 24" Body 30" Overall

Upgrade your diesel exhaust system with this high quality stainless steel muffler designed for long life, strong flow, and a deep, mellow exhaust tone. This muffler features a 4 inch slotted inlet and a 4 inch slotted outlet for easy slip fit...

Stainless Steel Diesel Muffler - 4" In 4" Out 7" Round 24" Body 30" Overall

Upgrade your diesel exhaust system with this high quality stainless steel muffler designed for long life, strong flow, and a deep, mellow exhaust tone. This muffler features a 4 inch slotted inlet and a 4 inch slotted outlet for easy slip fit...

Heavy Duty Diesel Muffler - 5" Inlet 5" Outlet 7" Round 24" Body 30" Overall

Upgrade your diesel exhaust system with this heavy duty aluminized steel muffler engineered for strong flow, durability, and a deep, mellow exhaust tone. This muffler features a 5 inch slotted inlet and a 5 inch slotted outlet for easy slip fit...

SUPER DUTY, HIGH FLOW, TRUCK MUFFLER, 4" Inlet/Outlet - SD726-8D

Jones Exhaust Full Boar Round Super Duty mufflers are made from 100 percent aluminized steel. These mufflers are designed for heavy-duty applications and feature a straight-through louvered core and aluminized steel construction.

SUPER DUTY, HIGH FLOW, TRUCK MUFFLER, 3.5" Inlet/Outlet - SD726-7D

Jones Exhaust Full Boar Round Super Duty mufflers are made from 100 percent aluminized steel. These mufflers are designed for heavy-duty applications and feature a straight-through louvered core and aluminized steel construction.

Heavy Duty Diesel Muffler - 4" Inlet 4" Outlet 8" Round 24" Body 30" Overall

Upgrade your diesel exhaust system with this heavy duty aluminized steel muffler engineered for strong flow, durability, and a deep, mellow exhaust tone. This muffler features a 4 inch slotted inlet and a 4 inch slotted outlet for easy slip fit...

SUPER DUTY, HIGH FLOW, TRUCK MUFFLER, 3" Inlet/Outlet - SD726-6D

Jones Exhaust Full Boar Round Super Duty mufflers are made from 100 percent aluminized steel. These mufflers are designed for heavy-duty applications and feature a straight-through louvered core and aluminized steel construction.

Heavy Duty Diesel Muffler - 4" Inlet 4" Outlet 7" Round 24" Body 30" Overall

Upgrade your diesel exhaust system with this heavy duty aluminized steel muffler engineered for strong flow, durability, and a deep, mellow exhaust tone. This muffler features a 4 inch slotted inlet and a 4 inch slotted outlet for easy slip fit...

SUPER DUTY, HIGH FLOW, TRUCK MUFFLER, 2.5" Inlet/Outlet - SD726-4B

Jones Exhaust Full Boar Round Super Duty mufflers are made from 100 percent aluminized steel. These mufflers are designed for heavy-duty applications and feature a straight-through louvered core and aluminized steel construction.

DIESEL "BIG RIG" MUFFLER, 5" INLET/OUTLET 10" ROUND, 48" BODY # 800465

Upgrade your diesel rig with the durable and high-flow Different Trends Diesel Series Muffler, part number 800465. Built with a 5″ inlet and 5″ outlet and a robust 10″ diameter body, this aluminized steel muffler spans approximately...