Please choose the type (A/T can fit both before M/C and after M/C). Shown first picture is (#H3, B) Before M/C 6M/T, second diagram is for before M/C and third diagram is for after M/C.
S/P RATE(kgf/mm) F=10.7 R=8.0 HEIGHT(mm) F=-20 R=-15. This coilover suspension kit features custom-valved Ohlins DFV dampers with Hyperco springs to create a complete ultimate quality set.
With their unique dual floating valve damping setup, extremely fine damping adjustments are possible. Prova spec damper valving provides stability at speed along with excellent vehicle response.
Adjust-ability includes 26 levels of damping, full-threaded body independent ride height and spring preload adjustment, and camber adjustable front pillow ball upper mounts. Note that setups are provided according to vehicle type, and spring rates can also be changed when ordering.
Note:
This item may require an extra shipping charge depending on the destination country. If it does, we will contact you by email within 3 business days after the order is placed and tell you how much extra it costs for shipping. You can ask us to cancel the order if you would not like to pay the difference. We will proceed with the order once we receive the extra payment from you.
For EJ20. GRB bumper has a small opening; therefore the air intake is also limited. To get enough air for cooling, HKS GRB Oil Cooler has many features for the best condition for engine. Features
1. Installation of the core in the fender that doesn’t have any effect on radiator
Setting the core near radiator will cause a temperature rise, so we have set it in the right fender which will provide stable cooling condition.
2. Aluminum panel air guide included
The air guide is included that lead the air from the narrow opening into the core for efficient cooling. It’s the perfect core cooling system because we have analyzed the air flow and designed it. And also we have designed air guide exit to tire house.
3. Thick type 12 rows core
Adopted thicker core type than previous products for EJ20. With this product, you will have better cooling result but also avoid losing the pressure loss.
4. Stable oil temperature and lower the peak temperature
It will improve the cooling effect by using with stock water coolant type. This kit will lower the peak temperature and stabilize the oil temperature. At the same time, by lowering the oil temperature will keep the water temperature down too.
5. HKS total cooling system
This kit can be used with the front layout type and very efficient and high cooling system HKS R type Intercooler.
Light weight type, With damper
Spec:
Weight 8.6kg (OEM 13.7kg)
Torque: 340Nm(35kgfm)
Pedal force: 16.7kgf (OEM 11.4kgf)For ROADSTER RF Kouki model (later model)
Features:
- Drive system protection and improved half-clutch performance with a smart engagement mechanism (SE mechanism).
- Smaller and lighter weight clutch has achieved lighter engine response.
- Metal discs works well even in severe circuit driving.
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