CSOhara Oil Catch Tank for Honda S2000 (RH) is a space-saving oil catch tank that utilises battery space - If you have a larger battery, it must be changed to a smaller battery (B19L). It is designed to be installed by inserting the plate under the battery. Residual oil is drained from the top drain using the included kerosene pump.

CSOhara Low Engine Mount Bracket is designed to lower the center of gravity without affecting geometry. It aims to lower the center of gravity by lowering the engine by 20mm and the transmission case by 10mm. The lower roll axis improves maneuverability. The joint angle of the propeller shaft flange is also optimized.

CSOhara Duracon Engine Mount Ring is designed to make the existing engine mounts semi-rigid. The response to the steering angle of lateral G-force at high speeds is fast, and the tire feedback information can be felt linearly, helping to reduce time loss caused by excessive steering or insufficient load transfer. *Not suitable for those who expect stock-level vibration.

CSOhara VTEC Solenoid Spool Valve Cap is for aesthetic countermeasures against rust/dirt on the spool valve responsible for VTEC switching. Although it is not a functional engine part, you can expect a visual refreshment effect that is more than you can imagine. The heatsink shape promotes heat dissipation.

CSOhara Engine il Filler Cap is designed as a measure to prevent heat damage and cracks - typical issues in Honda engines. It is very effective as a countermeasure for Honda vehicles that are prone to filler cap cracking problems due to aging and vibration. It is designed with consideration for use in circuits, etc., so maintainability is also improved.

CSOhara Lightweight Battery Stay is an Olive brown alumite finish with satin blasting treatment. It is only 67g while the stock stay is 76g. 9g lighter!

CSOhara Coolant Breather Heating Waterway Deleting Kit is designed to change and divert the antifreeze heater waterway for reducing intake air temperature by suppressing surge tank temperature rise, promoting radiator efficiency by reducing cavitation air, and countermeasures against knocking by reducing heat accumulation in the first cylinder.

CSOhara Intake Manifold Insulation Gasket Kit is designed to block heat conduction, lower intake air temperature, and increase oxygen density. This is an insulating gasket that suppresses the temperature rise of the intake manifold due to engine heat. As the intake air temperature decreases, you can expect an increase in power due to the increase in oxygen density.

A must-have item for the AP1 drive-by-cable engine. CSOhara IAT Sensor Insulation Gasket Kit is an insulating gasket that blocks secondary rise in the intake air temperature sensor body due to surge tank heat. Since the intake air temperature value decreased after installation, it can be confirmed that the ECU was recognizing a value higher than the original intake air temperature due to the influence of heat damage.

The fully open temperature is more important for thermostats than the opening temperature. This is a 68℃ low-temp thermostat with a valve opening setting 10℃ lower than the stock thermostat. The fully open valve temperature is set at 83℃ to increase cooling efficiency during sports driving.

As a water temperature countermeasure for sports driving and as a refresh menu. CSOhara Wide Core Stock Radiator is a calorie-up radiator that combines a stock-compatible tank with a 26mm wide core. It also supports sports driving when used in combination with a low temp thermostat.

In-tank type anti-bias baffle. CSOhara Fuel Tank Anti-bias Baffle is a baffle plate that prevents stalling, breathing problems, etc. caused by fuel imbalance due to lateral G during turning. To install, you do not have to use any bolts or stays, just hook the stay part that comes out of the product onto the rib of the tray inside the tank and fix it.

Intake efficiency is increased by expanding the bore diameter and butterfly diameter. The new butterfly allows for tuning that also serves as a refresh. In order to improve quality, the body part has been blasted.

It's time for AP1.5 & AP2 to refresh its throttle body, too. Intake efficiency is increased by expanding the bore diameter and butterfly diameter. The butterfly has been newly adjusted (from Φ64 to Φ66), allowing for tuning that also serves as a refresh.

CSOhara Aircon Less Short Timing Belt is designed to be workable during replacement and that cancels the air conditioner compressor pulley. Even in cars with air conditioning, it can be used only during sports driving to protect the compressor and reduce horsepower loss.

CSOhara Aircon Less Reinforced Short Timing Belt utilises the next-generation material EPDM.

• Improved durability under high temperatures

• Improved durability under harsh usage conditions

• Reduction of a moment of inertia due to weight reduction

• Reduced squealing due to improved anti-squeal performance

CSOhara Stock Oil Cooler Deleting Kit is designed to eliminate waterway heat damage when using a third-party oil cooler. By removing the stock water-cooled oil cooler, waterway pressure loss is reduced and water and oil temperatures are prevented from rising together.