Insight CTS3 Monitor
The monitor we install most — five inches of readable gauges, built-in performance testing, and clean dash fitment.
5 inch color touchscreen · Universal OBD-II
Free shipping on orders over $199 — lower 48



5.9L / 6.7L Cummins · Adapters included
Cylinder-by-cylinder compression readings without pulling the head — the first test on any rough-running diesel.
Part number SSD-COMP-5967
$329.00
Low compression explains hard starting, blow-by, and rough idle, and the only way to know for certain is to measure it. This kit includes the adapters for 5.9L and 6.7L Cummins.
A 0–1000 PSI gauge with a hold valve lets you take readings solo, and the molded case keeps everything organized between jobs.
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Parts that are commonly ordered together, or that solve the next problem down the line.
Browse the catalogThe monitor we install most — five inches of readable gauges, built-in performance testing, and clean dash fitment.
5 inch color touchscreen · Universal OBD-II

Call, email, or stop by the shop on North Orange Blossom Trail. Bring the VIN if you have it — we can confirm fitment on the spot and have the right parts ready.
Diesel Compression Test Kit
$329.00