3Racing Sakura D4 Rear Suspension Mount SAK-U407_V2/BK Competition 7075  [SAK-U407_V2/BK]

3RACING Sakura D4 7075 Aluminum Rear Suspension Mount Rear+1 - SAK-U407_V2/BK
Price:
USD$12.60
Brand:
3Racing
Model:
SAK-U407_V2/BK
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Competition grade rear mount for setup consistency

The 3Racing Sakura D4 Rear Suspension Mount SAK-U407_V2/BK is engineered for drivers seeking reliable rear end behavior in race conditions. Machined from 7075 aluminium, this mount reduces compliance at the suspension pivot to improve repeatable geometry across runs.

Performance oriented material choice

7075 aluminium provides high tensile strength while keeping component mass low, which preserves dynamic response and reduces unwanted deflection under corner loads. The part is suitable for drivers who tune chassis balance precisely.

Tuning benefits for competitive use

With a firmer mounting point, adjustments to spring rates, damper valving, and anti roll settings yield more predictable results. The 3Racing mount aids in achieving consistent toe and camber behaviour through aggressive braking and corner exit phases.

How does this mount affect corner entry and exit balance?

A stiffer rear mounting point reduces transient rear compliance, which can sharpen corner entry and stabilise exit traction. Expect a more direct feel when adjusting front to rear balance.

Recommended setup changes after fitting for track work?

Begin with minor reductions in rear rebound or softer rear springs if the car feels too tight, then refine based on lap times and tyre wear. Small incremental changes provide clearer feedback.

Is this part compatible with high downforce body setups?

Yes, the mount's reduced compliance supports consistent geometry under increased aerodynamic loads, but always validate balance and ride height when adding downforce.