This item is designed to adapt aftermarket quick release Rapfix system and sports steering wheel. Developed to be shorter than the standard boss kit/hub adapter to accommodate for the addition of the quick release system. Ideal for race applications with tight cockpit space, while the removal of steering wheel also acts as a great anti-theft system. The item can also be used directly with aftermarket steering wheel for those looking for improved wheel placement and driving position. Manufactured with superior quality materials, manufacturing process and know how for a premium quality product. Get this and all your JDM at RHDJapan!!
Brand: Works Bell
Product: Short Boss Kit for Rapfix - 542S
Part Num: 542S
SPECIFICATIONS:
Material: Billet Aluminum
Length (mm): 63
Length in comparison to standard Boss KIt (mm): -35
PRODUCT NOTES:
- All Hardware for Installation Included
- Can be used in conjunction with switch relocation stay kit (Part Num: 542SSTS / SKU: 161939)
COMPATIBILITY NOTES:
- Momo Steering Wheel Pitch
- Only for SRS Equipped Vehicles.
INSTALLATION NOTE:
These items are manufactured from either cast or billet aluminum process. Manufactured in conjunction with strict quality assurance practices of ASEA (Autosports & Special Equipment Association) under NAPAC (Nippon Auto Parts Aftermarket Committee). Manufactured to be extremely durable for sports/competition application and brake away under severe impact reducing potential harm to driver.
Incorrect installation may occur during installation especially on tapered tooth type design. If the item is not perfectly lined up or slippage occurs the excess stress my crack under torque load. Please make sure to remove all grease from steering shaft and set the boss kit to its most flush mounting position prior to applying torque.
For any possible claim during installation please follow the installation requirements with video proof.
- Maximum torque set between 3~3.5kg/m.
*Torque wrench operation needs to be done with two hands, one on the handle and one holding perfect center and straight positioning.
**Steering wheel / shaft should be held from turning when being torqued down to get proper readings.
***Torque wrenches for heavy duty operation such a lug nuts can be more difficult to get smaller accurate readings for low torque specification.
Product: Short Boss Kit for Rapfix - 542S
Part Num: 542S
SPECIFICATIONS:
Material: Billet Aluminum
Length (mm): 63
Length in comparison to standard Boss KIt (mm): -35
PRODUCT NOTES:
- All Hardware for Installation Included
- Can be used in conjunction with switch relocation stay kit (Part Num: 542SSTS / SKU: 161939)
COMPATIBILITY NOTES:
- Momo Steering Wheel Pitch
- Only for SRS Equipped Vehicles.
INSTALLATION NOTE:
These items are manufactured from either cast or billet aluminum process. Manufactured in conjunction with strict quality assurance practices of ASEA (Autosports & Special Equipment Association) under NAPAC (Nippon Auto Parts Aftermarket Committee). Manufactured to be extremely durable for sports/competition application and brake away under severe impact reducing potential harm to driver.
Incorrect installation may occur during installation especially on tapered tooth type design. If the item is not perfectly lined up or slippage occurs the excess stress my crack under torque load. Please make sure to remove all grease from steering shaft and set the boss kit to its most flush mounting position prior to applying torque.
For any possible claim during installation please follow the installation requirements with video proof.
- Maximum torque set between 3~3.5kg/m.
*Torque wrench operation needs to be done with two hands, one on the handle and one holding perfect center and straight positioning.
**Steering wheel / shaft should be held from turning when being torqued down to get proper readings.
***Torque wrenches for heavy duty operation such a lug nuts can be more difficult to get smaller accurate readings for low torque specification.
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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Product Reviews
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“ THE CUSTOMER'S VOICE ”
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Cusco quality, allows for caster adjustment up front
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Easy install, makes a good difference
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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.
