Quick Ship SKU #: DE-K4212A-TD-2-main Diamond Eye 4" Aluminized Turbo Back Single Turn Down Exhaust Kit 98.5-02 5.9L Cummins

Give your 2nd Gen Cummins a little sound and style with this Turn Down Exhaust Kit from Diamond Eye. Designed as a complete system, this kit will replace all of the exhaust from the turbo back. Exiting just past the rear axle with a turn down, this kit also includes a polished 5" stainless steel exhaust tip for a finished look. We offer this kit in two fashions: with or without a muffler. For those that want the ultimate growl out of their Cummins, we recommend the straight pipe/no muffler kit. But for those that want more sound than the stock exhaust, but don't want to wake their neighbors, go for the kit with a Diamond Eye muffler. Either way, you'll benefit from added horsepower, fuel economy, reduced EGT's, and a great sound.

OPTIONS:

• With Straight Through Diamond Eye Muffler
• No Muffler / Straight Pipe - These Kits Will Ship With Eliminator Pipe

DETAILS OF EACH MUFFLER/ELIMINATOR PIPE OPTION:

Diamond Eye Muffler: This is the standard muffler that comes in the kits. Featuring a stainless steel construction and perforated core, you really can't go wrong with this muffler. The muffler itself gives the truck a deep tone, while not being overly loud and does a good job of reducing exhaust drone.

No Muffler / Straight Pipe: For those that want the uninhibited sound of straight pipe, here it is. This is a complete kit, but instead of shipping with a muffler, you will receive an eliminator pipe to give you the exhaust bark you're after. If you ever want to put a muffler back into the system, you'll merely need to remove the eliminator pipe and install a proper length muffler.

• Install Instructions

California Air Resource Board D-778-1