Banks' 4" intermediate pipe and tailpipe are formed of stainless heavy-wall tubing with constant-diameter bends to maximize airflow, minimize backpressure and lower exhaust gas temperatures. Monster duals include exclusive 6X5" ob-round (patented design) polished-stainless angle-cut rolled-edge tailpipe tips (with your choice of high temp black or chrome-over stainless), while Monster singles include a 5" round tip. An adjustable clamp lets you position it on the tailpipe just right. (And to help keep the tips looking good, there's a 1/2" air gap to keep heat from tarnishing the finish.)
Banks Monster Exhaust for the 6.7L is available in the following configurations
(not all configurations are available for all year ranges):
The side single exhaust for 2014 does not include an intermediate pipe (see 2014 system photo).