3Racing SAK-M4S41 Sakura M4 Fiber Rear Shock Tower Race Upgrade  [SAK-M4S41]

Reinforced Fiber Rear Shock Tower for Sakura M4

The 3Racing Sakura M4 Rear Shock Tower SAK-M4S41 is moulded from premium fiber material to strengthen the rear end of your car. This replacement part increases durability while giving precise tuning options for hobbyists who want more consistent lap times and easier setup work.

How Fiber Helps Handling and Balance

The fiber construction boosts rigidity where stock parts flex, improving rear-end consistency through corners. Reduced weight at the rear helps balance the chassis and makes trim changes more effective for short-track and club racing.

Direct Fit for Sakura M4 Chassis

Made to align with Sakura M4 mounting points, this tower installs without modifications and works well for routine maintenance or step-up upgrades. The design keeps shock geometry stable and simplifies ride height and camber tuning.