Monster Sport™ Diesel Exhaust System by Banks®. Add power and rumble to your diesel with this cat-back exhaust system at a moderate price. With a 7" Monster Muffler, and all mandrel-bent stainless steel tubing, you’ll more than double your flow capacity and add that authoritative rumble the factory system keeps inside.
- 4" constant-diameter cat-back exhaust system
- Virtually eliminates backpressure and more than doubles flow!
- Lowers exhaust gas temps
- Straight-through Monster Muffler delivers a throaty exhaust note
- 100% Stainless Steel
- Easy installation
- Fully compatible with the factory warranty
- 5-Year Limited Warranty
Remove the restriction to power and torque that the restrictive OEM exhaust system has saddled you with. This system uses stainless steel tubing that’s mandrel-bent for a constant cross section - even in the curved section of the pipe. Reduced back pressure means better cylinder scavenging, increased cylinder filing and more power. At the same time, reduced back pressure means improved fuel economy, because you use less throttle to go the same speed. You’re not paying for fuel that is used to push spent exhaust gases through a restrictive bunch of undersized pipes with constricted, restrictive bends.
The 7" Monster muffler’s straight-through design has essentially zero resistance to flow, but still keeps the neighbors happy. The expansion-chamber design eliminates freeway drone keeping the driver and passengers happy at the same time. With 4” inlet and outlet, the Monster muffler has a high-temperature ceramic packing that will far outlast the fiberglass used in many aftermarket mufflers. Even though this muffler is slightly smaller in diameter than the 8.5" Monster muffler, the core is still a full 4" diameter, straight through for maximum exhaust flow.
This no-frills exhaust system still delivers solid performance at a reasonable price. It’s made from the same materials and with the same attention to engineering and fabrication detail as all the Banks exhaust systems, and carries the same 5-year limited warranty. All hardware is included.310.31 401.85
Banks® Exhaust Systems are US-made, each unit is precisely dyno-tuned and shaped to fit selected model and production year vehicle and deliver great increase in torque and horsepower. Even the polished muffler tip is built with T-304 premium stainless steel. Each exhaust system has an easy bolt-on installation and requires no modifications to the vehicle for the installation.
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