KTM/HQV 390/401 DeCat EUR5b
€ 319.00
Out of stock
Description
COOBER De-Cat header for 390/401 EUR5b (dual lambda)
- 680 gram only
- calculated volume for perfect exhaust flow
- narrow design
– 2024 DUKE 390 EUR5b
– 2024 HUSQVARNA 401 SERIES EUR5b
We highly recommend to use fuel management system. It is a must have on EUR5b engine (2024+).
De-Cat on stock bike setup can be problematic. The stock ecu is shifting fueling time out of the configured range, this can cause serious damage to the engine.