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Features Compared to the standard rubber hose, stainless steel mesh has a much lower rate of expansion. The Teflon interior of the pipe keeps resistance low and guarantees smooth flow for more direct handling. To facilitate the release of air during clutch maintenance, an adaptor is included in this kit to empty air from the U pipe (the divergence pipe located between the clutch master cylinder and release cylinder in the S13 and R32 series). This can be attached simply by replacing the standard part. Parts Number: 46211-RS580 BNR32(-'92.June) 46211-RS581 BNR32('92.July-) 46211-RS596 BCNR33 46211-RS595 BNR34

Reinforced genuine parts(Welded) Silver coated Features With the use of a reinforced clutch cover, the burden on the bracket, which functions as a fulcrum for the clutch pedal, increases, and there is some danger of the bracket bending or the spot welding coming loose during heavy clutch use, such as in competitive driving. The Reinforced Clutch Pedal Bracket adds additional welding to the standard clutch pedal bracket. Not only is the bracket reinforced but this gives the pedal a more rigid feel, which most people favor.

For following model: S15(SR20DET、SR20DE) S14(SR20DET) (R)S13(SR20DET) 1-6 speed full cross specifications S13, S14 speedmeter gear available as accessory * When attached to S15 SpecS (SR20DE), S14 or (R)S13, flywheel and clutch should be exchanged for S15 (SR20DET) models. Features: ** Ideal Gear Ratio ** For more enjoyable sport and drift driving, first and second gear ratios have been brought closer to third gear, with the sixth gear ratio closer to fifth gear. With most of the competition oriented gears in the market, strength and ease of production are emphasized in the design process, and a lower gear engagement ratio and rougher tooth surface grinding may cause noisy whizzing sound for daily use. NISMO carefully considered these factors, and developed gear ratio specifications that allow for daily use as well. ** Improved Gear Strength ** By changing the gear ratio and increasing gear diameter, strength has been improved. Where the gear ratio has not been changed, changing the module by reducing the number of both counter and main gear teeth and increasing the size of individual gear teeth also increases gear strength. By reducing the torsion angle, the thrust power shock to the front of the counter-shaft caused by the input of shock torque is reduced, helping to reduce potential damage to the end face of the counter-reverse gear. ** Superior Operational Feeling ** Because the S15 speedometer obtains its signal from the ABS sensor, there is no speed drive gear on the transmission. Because of this, no speedometer indications will be available on the S13 and S14. When installing the NISMO Reinforced Cross Transmission in the S13 or S14, a speedometer drive gear has been prepared which must be attached. Car by car work up http://www.nismo.co.jp/en/products/competition/mission/pdf/silvia_spec.pdf * Durability Serviceability performance Durability of Engine torque design value: 40kgfm (392N•m) Durability of Engine power: 350ps (257kW) Recommended Clutch: NISMO SINGLE PLATE CLUTCH *Please note: gears may be damaged by input beyond the design values. The FS5W71C (five-speed), which has a long history of actual use in the Silvia and the FS6R92A (six-speed) used in the S15SpecR are compared in the above graph against the NISMO Reinforced Cross 6-Speed Transmission. - The designed allowable engine torque for the FS5W71C and FS6R92A is approx. 30kgm. - The designed allowable engine torque for the NISMO Reinforced Transmission is approx. 40kgm. Warning: - Always use as a set with a NISMO clutch. - When shifting down, a major load is created on the transmission by the input of torque from the road surface. To ensure long use, be sure to shift down with the proper engine rotation level. - An application for permission to make vehicle modifications may be required in some locations for vehicles to be used on public roads.

For For FS5R30A(PUSH) Chrome-molybdenum construction; flat washer included Features When a sports clutch cover or multi-plate clutch set are used, the stress on the release fork and the release pivot which acts as a fulcrum are also increased. In competitive driving and other high-load situations, there is greater danger that the release pivot might fail. This Reinforced Release Pivot is manufactured of high-quality chrome-molybdenum steel, providing a 30% increase in strength compared to a standard carbon steel pivot, thereby reducing the chance of failure due to overload. The use of a flat washer instead of standard spring washer also reduces the chance of the release pivot's coming loose due to excessive play. Specification 30537-RS581: M10xP1.5, total length 54mm

Alloy, Inner fin type, Core length : 240mm Dissipates twice the heat of Stock system

Adjustable fuel pressure regulator General-Purpose type. Installation pitch: 32mm Spec: -Fuel pressure adjustment range: 196-588kPa (flow volume 40L/h, 2 to 6kgf/cm2) -Diaphragm diameter: φ36.5 -Operating temperatures: -30 to 120 。C -Pressure slope: 157x10kPa/L/h -Anti-vibration resistance: 250m/sec Fuel line connection - IN/ Rubber hose connection - OUT/ Rubber hose connection Connector part no. - 22672-RR710 (diameter8.0mm pipe type) Attachment method - Match with bracket from body; attach Features: Based on originally equipped light & small regulator, fuel pressure adjustment function is added. Adjustment range and relief ability is equal to that of standard regular sized type. By controlling fuel pressure, the most suitable setting can be made for the injector to deliver the best jetting performance. Warning: Resetting to match the engine control unit will be required.

Spec: Diameter=50mm round pipe Attachment bracket, pipes included Features: Blow-by gas exiting the combustion chamber can mix with engine oil and return during the intake stroke. While under normal condition oil collects in the intercooler, blowback can cause parts related to intake, such as the airflow meter, to become dirtied by oil. The NISMO oil separator separates the oil from the blowback gases returning from the cylinder head during the intake stroke, decreasing the amount of oil deposited in the intercooler. Because it is designed to return the separated oil to the oil pan, the oil separator also decreases motor oil consumption. The blowback gases are returned to the engine and are not released to the atmosphere, making this a valuable device for automobile inspection procedures.

For under floor. Material: STKM (carbon steel). Replacing stock center cross bar and tie on rear suspension stay. Features: These reinforcing parts help to increase the vehicle’s rigidity against twisting and bending. Installation will provide a more linear sense of stability. These bars do not become the minimum ground height clearance point. Warning: Drilling of holes not required (for front use in BCNR33 and BNR34, drilling is required at one point each on the left and right side members)

For under floor. Replacing stock front cross bar and adding mount on steering rack. A hole must be made on the left and right side of side member.

For under floor. Material: STKM (carbon steel). Replacing stock front cross bar and adding mount on steering rack. A hole must be made on the left and right side of side member.