Sinister Diesel Cold Air Intake (SDGCAI5994) for 1994-1998 Cummins 5.9L

Quicken your truck’s turbo spool-up and throttle response with this 5.9L Cummins cold air intake from Sinister Diesel. It’s been designed, engineered, and fabricated all in-house, so you’re getting a high-quality part for your Cummins 5.9L turbo diesel engine. Feel a huge difference whether you’re driving in town, towing a big load, or racing on a track.

Sinister Diesel only uses a precision CNC mandrel bent aluminum tube for the intake, ensuring smooth flow of air. Silicone couplings combine with the Signature Sinister Gray powder coat for an attractive and durable solution. You also enjoy a cleanable cotton element air filter, so buying new filters is a thing of the past. Installation is simple and all mounting hardware comes included.