COOBER USA LM Device Cat Delete Kit for KTM 390 SMC 2025-2026

I'm very happy with the Coober decat kit for my KTM SMC R 390. From the quality welds on the pipe, to the well dressed wiring harness, OEM connectors and compact fuel controller this kit just screams quality product.

The performance difference is very noticeable, there's a good torque boost down low, smooth throttle and much better power delivery throughout the rev range. This is how the bike should have come from KTM.

Installation is very straightforward. This is standard procedure, but some may not know. When installing the pipe, loosen all of the muffler hangers before inserting the new pipe. Get the muffler clamp and header bolts on loosely before tightening anything and then cinch everything up.