Dual Port vents both to the atmosphere & back into the air intake. TS-0203-1050 Lift Kits 000 Utilizing 4 Laser Chips

000 Utilizing 4 Laser Chips

Please note that this kit does not include a harness

At the same time

This SES suspension upgrade fits your RV trailer suspension with an underslung axle setup that has a 2 ⅜-inch to 3-inch diameter axle with 2-inch wide leaf springs

and their coating easily flakes off

Dual Port vents both to the atmosphere & back into the air intake. TS-0203-1050 Lift Kits 000 Utilizing 4 Laser ChipsDual 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.