Cummins ISX CM870 Series Application
• Full Tilt Performance
• Removed the restrictive elbow & reduced diameter
* see images for compression
• Guaranteed gains in fuel efficiency .5-1mpg
• 85% CFM air flow increase
If you aren't completely satisfied with this kit we will allow you to return this kit for a full credit !
* If you have any questions or would like a quote please call us or email our tech support line at: firstname.lastname@example.org