REAL CAT 3406e (15lt) SOUND FOR KENWORTH W900 1.35 Mod

hi guys this mod add new 2 cat c3406E engines with sounds for kenworth w900

– engines have own sounds(jake,retarder,brake sound and more tho)

– cat3406E 500 2500 nm torque

– cat3406E power series 550 2508 nm torque(have powerfull torque curve)

– they are not using adblue and fuel consumptions are high then other engines(you know they are old)

– engines have own torque curve