Yokomo D-178RAA Rear Drift Springs Forward-Type  [D-178RAA]

Forward-oriented rear springs for rear-wheel drift

This spring kit targets RWD drift cars where launch and immediate throttle feedback are critical. The springs remain uncoated to maintain original mechanical properties and provide a direct, predictable reaction at the rear axle.

Use these forward-type rear springs when you want a propulsion-leaning feel that helps the car push out of corners. They suit tuning approaches that favour strong exit traction and decisive low-speed transitions, for example during competitive sprint sections.

Fitting is direct: replace the rear springs, check for ride height and preload changes, then adapt shock damping and spring perch settings to tame the added forward bias. For setup guidance, begin with moderate rear damping and fine-tune spring preload while testing on your chosen surface.

Model Fitment

• MDR-020 / MDR-020BL / MDR-020P / MDR-020R
• SDR-020 / SDR-020P / SDR-020R
• SDR-030 / SDR-030BL / SDR-030P / SDR-030R
• MDR-030
• DP-GR86 / DP-GR86G / DP-GR86RTRG / DP-GR86RTRW / DP-GR86W
• DP-GRA90 / DP-GRA90R / DP-GRA90W
• DP-YD2ACA / DP-YD2E / DP-YD2EG / DP-YD2EPLS
• DP-YD2EX2 / DP-YD2EXB / DP-YD2EXR
• DP-YD2RAB / DP-YD2RAP / DP-YD2RAR
• DP-YD2RSAB / DP-YD2RSAP / DP-YD2RSAR
• DP-YD2RTRR-1 / DP-YD2RTRR-2 / DP-YD2RTRW-1 / DP-YD2RTRW-2
• DP-YD2RX / DP-YD2RXP / DP-YD2RXR
• DP-YD2SAB / DP-YD2SAP / DP-YD2SAR
• DP-YD2SSAB / DP-YD2SSAP / DP-YD2SSAR
• DP-YD2SX2 / DP-YD2SX2P / DP-YD2SX2R
• DP-YD2SX3 / DP-YD2SX3P / DP-YD2SX3R
• DP-YD2Z / DP-YD2ZG / DP-YD2ZX / DP-YD2ZXP / DP-YD2ZXR
• RDR-010 / RDR-010-1 / RDR-010G / RDR-010G-1
• RDR-020 / RDR-020G
• SDR-010LTS
• DPR-GRA90W / DPR-GRA90R / DPR-GR86G / DPR-GR86W
• DPR-DP / DPR-RZ34BL / DPR-RZ34R
• DP-RZ34 / DP-RZ34BL / DP-RZ34R
• DP-MS15 / DP-JZXBN / SDR-030CBZ / SDR-030CPI
• SDR-030CBL / SDR-030CP / SDR-030CR
• DP-MS15BL / DPR-MS15
• DP-RS13SP / DP-FCBN