The Factory Foote 5mm T7 Rear Tower retains the stock geometry but adds two upper shock mounting holes. While we usually go for lower towers, we leave it up to the model and customers to choose their preference. Some racers with the new truck might need extra up-travel, and lowering the tower further could compromise that. The inner holes were added to allow for more up-travel when needed. We’re offering it in 5mm to increase stiffness and minimize flex.