Exhaust - Mufflers & Tailpipes

FlowMaster 40 Series Stainless Steel Muffler For 1979-86 Jeep CJ Series Material: Stainless Steel Inlet: Diameter/Location 2.5 in. / Center Outlet: Diameter/Location 2.5 in. / Offset Mflr Case Size (LxWxH) 13 in. x 9.75 in. x 4 in. Warranty FlowMaster 3-Year or Limited Lifetime Warranty. The Original 40 Series muffler delivers an aggressive exterior and interior tone. If you're looking for that original " FlowMaster Sound " this is the muffler is for you. Constructed of... Read More Learn More

FlowMaster 50 Series HD Aluminized Steel Muffler For 2005 Jeep Grand Cherokee Material: Aluminized Steel Inlet: Diameter/Location 3 in. / Offset Outlet: Diameter/Location 3 in. / Center Mflr Case Size (LxWxH) 18 in. x 10 in. x 5 in. Warranty FlowMaster 3-Year or Limited Lifetime Warranty. Designed primarily for today's heavy duty gas and diesel trucks, this muffler will deliver improved performance, throttle response and mileage. Featuring a deeper, moderate tone with minimal... Read More Learn More

This two chamber design incorporates Flowmaster's Delta Flow® technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over standard 40 series. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability. Learn More

This 2.5" axle back system is made of mandrel bent 409S stainless steel to increase exhaust flow & help prevent corrosion giving you an exhaust system that will withstand the outdoors plus sound great also. An aftermarket bumper is recommended for this axle back system because of how high the tailpipe is tucked. Learn More

FlowMaster 40 Series Delta Aluminized Steel Muffler For 1980-86 Jeep CJ Series With 4 Cyl Material: Aluminized Steel Inlet: Diameter/Location 2 in. / Center Outlet: Diameter/Location 2 in. / Offset Mflr Case Size (LxWxH) 13 in. x 9.75 in. x 4 in. Warranty FlowMaster 3-Year or Limited Lifetime Warranty. This two chamber design incorporates FlowMaster's patented Delta Flow technology. The "Delta" deflectors generate increased scavenging for better performance and reduced... Read More Learn More

FlowMaster Super 44 series Aluminized Steel Muffler For 1979-86 Jeep CJ Series Material: Aluminized Steel Inlet: Diameter/Location 2.5 in. / Center Outlet: Diameter/Location 2.5 in. / Offset Mflr Case Size (LxWxH) 13 in. x 9.75 in. x 4 in. Warranty FlowMaster 3-Year or Limited Lifetime Warranty. FlowMaster's Super 44 muffler uses the same Delta Flow technology found in our larger Super 40 mufflers. The Super 44 delivers a powerful rich tone and is the most aggressive,... Read More Learn More

The Super 50 Series muffler is a larger version of FlowMaster's 50 Series Delta Flow muffler. Reduces interior resonance and provides a deep, rich tone along with mileage and power gains. Constructed of 16-gauge aluminized steel and fully MIG-welded for maximum durability. Learn More