RS-R Best-i Coilover Suspension Set Standard Spring Rate - ACU30W GSU30W Kouki
152589
JPY
RS-R
SKU: 160975
PN: BIT209MThis lineup of coilovers is the flagship model of suspension from RS-R developed as a great all around setup for diverse settings available for the widest array of vehicles. Based on the concept and specs of the long running Super i series this lineup have been upgraded with quality refinements and lower pricing. Unlike many other coilovers that cannot be completely overhauled or be overhauled without sending to the manufacturer this lineup can be fully rebuilt and short parts readily available. Select sports vehicles also have option for hard spring rates for more aggressive driving applications. Made in Japan and also equipped with makers warranty guaranteeing satisfaction and long lasting high quality setup. Get this and all your JDM at RHDJapan!!
Brand: RS-R
Product: Best-i Coilover Suspension Set Standard Spring Rate - ACU30W GSU30W Kouki
Part Num: BIT209M
SPECIFICATIONS:
Series: Standard
Lineup: Best☆i
JAN Number: 812451
Adjustable Ways: 36
Damping Adjustment:
- Front: Yes
- Rear: Yes
Ride Height Adjustment:
- Front: Yes
- Rear: Yes
Front Camber Adjustment: Yes
Rear Height Adjustment System: Full Tap
Spring Rate (kg/mm):
- Front: 7.00
- Rear: 5.00
Recommended height adjustment range (mm):
- Front: -35 ~ -70
- Rear: -20 ~ -60
Recommended height (mm):
- Front: -50 ~ -55
- Rear: -40 ~ -45
Maximum adjustment range (mm):
- Front: -20 ~ -95
- Rear: +30 ~ -85
COMPATIBILITY NOTES:
- Option Best☆i Flexible Adjuster: N/A
- Only for 05/07~ vehicles.
Product: Best-i Coilover Suspension Set Standard Spring Rate - ACU30W GSU30W Kouki
Part Num: BIT209M
SPECIFICATIONS:
Series: Standard
Lineup: Best☆i
JAN Number: 812451
Adjustable Ways: 36
Damping Adjustment:
- Front: Yes
- Rear: Yes
Ride Height Adjustment:
- Front: Yes
- Rear: Yes
Front Camber Adjustment: Yes
Rear Height Adjustment System: Full Tap
Spring Rate (kg/mm):
- Front: 7.00
- Rear: 5.00
Recommended height adjustment range (mm):
- Front: -35 ~ -70
- Rear: -20 ~ -60
Recommended height (mm):
- Front: -50 ~ -55
- Rear: -40 ~ -45
Maximum adjustment range (mm):
- Front: -20 ~ -95
- Rear: +30 ~ -85
COMPATIBILITY NOTES:
- Option Best☆i Flexible Adjuster: N/A
- Only for 05/07~ vehicles.
Compatibility is from maker for JDM cars only. We don't guarantee fitment. Always do your own research before purchase. After-sale support does not include installation support.
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“ THE CUSTOMER'S VOICE ”
RHDJapan Store Reviews
Adjustability, strength and ease of movement Review by Wesley
Cusco quality, allows for caster adjustment up front
Cusco quality Review by Wesley
Easy install, makes a good difference
Noticeable Difference, Fast Shipping Review by Wesley
Ordered this and a few other Cusco items for my ER34. Easy install, great quality
Fast Shipping, Tein great for upgraded Ride quality Review by Wesley
Great Tein Quality, Fast Shipping, Very well packaged
Perfect for GTX Turbos, where the internal wastgate is too small. Review by Philipp
The quality is typically HKS perfect.The price-performance ratio is very good and there is no other option on the market where you can increase the spring preload. It would be nice if HKS would bring another 40mm version onto the market with a smaller housing. Because it's not that easy to accommodate such a large wastgate in the engine compartment.
