Dual Port vents both to the atmosphere & back into the air intake. TS-0203-1059 RealTruck BAK Stage 12 also features ICON's

Stage 12 also features ICON's exclusive Compression Damping Dual Speed (CDXS) valves for precisely dialing in your suspension performance

Not compliant with DOT / FMVSS108 and not street legal in the USA for Headlights

Dual Falcon steering stabilizers for improved control

1988-2000 Chevrolet K3500 96

2-1/2" exhaust system

Dual Port vents both to the atmosphere & back into the air intake. TS-0203-1059 RealTruck BAK Stage 12 also features ICON'sDual Port vents both to the atmosphere & back into the air intake. Ports with sequential timing allow quieter operation during normal driving, while getting all the benefits of a vent to atmosphere BOV under race conditions.