Banks 4" Monster Exhaust System

ISB Pickup: Constant-diameter to slash backpressure and lower exhaust gas temperatures, Banks Monster exhaust pipes bolt behind the turbocharger. The streamlined 4 inch turbine outlet pipe, head pipe, intermediate pipe and tailpipe are formed of stainless, heavy-wall tubing with constant-diameter bends to outflow stock and the competition. Banks replaces the factory's restrictive muffler with a polished-stainless Monster muffler, featuring a straight-through 4 inch diameter flow-path with a Banks-designed expansion chamber to dissipate the annoying mid-range exhaust drone that plagues most straight-through mufflers. Muffler utilizes spun ceramic, very-high-temperature packing and delivers an authoritative - but never intrusive - exhaust sound. The huge 5 inch polished-stainless steel tailpipe tip sports a rolled edge. And to help keep it looking good, there's a 1/2 inch air gap to keep heat from tarnishing the finish. An adjustable clamp lets you position it on the tailpipe just right.

- Mandrel bent Stainless Steel construction
- Virtually eliminates backpressure
- Lowers exhaust gas temps
- Dramatically improves flow
- Maximum Airflow
- 4 inch stainless constant-diameter pipes
- Turbo Back System
- Polished straight-thru muffler
- Outflow stock
- 5 inch Cerakote Black Tip

Emissions Compliant: E.O. Not Required