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, deepest sounding, highest performing four-inch case street muffler we’ve ever built! Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.

Flowmasters new American Thunder® axle-back system for the 2018-19 Jeep Wrangler JL is perfect for the person looking for maximum performance and ground clearance from their exhaust system. This 2.

The Flowmaster Super 50 Series Performance muffler makes for a great replacement of your factory muffler on your vehicle. This muffler has been fabricated from 409 stainless steel, with a 2.

Pypes Jeep JK High Clearance Exhaust Catback System Features:
 
Stainless steel construction resists corrosion
Delivers the ultimate in sound and performance
Provides extra punch in the passing lane
Ensures maximum exhaust gas flow which significantly boost HP
Installation at home without special tools
Mandrel-bent, all-welded, and built to last
Includes M-80 mufflers and a downturn tailpipe
 
Pypes Jeep JK Exhaust vs Noise Issue with your Factory Exhaust
 
Your factory Jeep JK exhaust system may not be able to clear the obstacles you come in contact with in rock crawling situations. Even worse, it will not produce the aggressive sounds that will make your other off-road enthusiast friends take you seriously.