GSXS1000 Exhaust Valve restrictions

GSXS1000 Exhaust Valve restrictions On this page are examples of GSXS1000 Exhaust Valve restrictions from different ECU’s, some from different countries, some form the same. This can only lead me to the conclusion that the exhaust valve is there solely for Noise Restriction tests in different locations. The GSXS1000 has an ECU controlled Valve placed […]