Banks Power Monster Exhaust 01-05 6.6L GM Duramax LB7 / LLY Multiple Applications

If you're looking to gain better performance as well as more roar on your Duramax LB7 or LLY the Monster Exhaust from Banks Power is one of the best systems on the market. Tested and tested again, Banks products are quality made, easy to install, and increase performance with out the worry of hurting the dependability of your Duramax.

Banks Power Monster Diesel 4" Exhaust System trumps most other systems on the market for your 6.6L Duramax LB7 / LLY. This quality made system offers an airflow improvement of up to 150% over your stock system and slashes backpressure up to 98%. These improvements mean better performance and sound from your rig. Engineered from stainless steel, the Monster system has streamlined intermediate pipes and tailpipes with heavy wall tubing as well as constant-diameter bends to keep that airflow gain and cut backpressure.

In addition to a quality pipe system, the Monster kit also features the Monster muffler. With a straight-through 4" flow-path and a Banks Power exclusive expansion camber, you can be sure that the annoying mid-range drone usually associated with straight-through mufflers is inaudible. The Monster muffler also triples the stock exhaust flow as well as deliver the signature Monster sound in stereo.

Finished off by a 5" angle-cut rolled-edge tailpipe, the Monster Diesel Exhaust System is a must have. Choose between polished stainless chrome tips or high-temp black!