The Chase Bays Power Steering Kit for Nissan 240sx / Silvia S13, S14, or S15 is designed to eliminate the common factory power steering leaks, fluid spillover, and overheating issues with improved aesthetics, durability, and stealthy design. It is a full 100% upgraded A.N. fitting replacement of the stock reservoir and hoses. From the reservoir to pump to rack.
Our over-engineered Dual-Baffled Power Steering Reservoir (aeration and spillover proof) is at the core of this kit. It optionally comes with an upgraded black aluminum heatsink cooler that mounts on the upper core support (see photos) for easy install and additional airflow. Chase Bays only uses the highest quality components available. Our reservoir is constructed of 6061 aluminum and is anodized black with a laser etched cap. The reservoir itself uses our own aluminum bracket and can be mounted in the stock location or on the core support behind headlight far away from the turbo / manifold.
Dual Baffled Power Steering Reservoir
Countless hours of research and development were put into our newest Power Steering Reservoir. This isn’t as simple as putting 2 fittings on a fluid container and calling it a day. It is far more complex. The smaller fitting on the Reservoir is the fluid return from the rack. It can be sent back at pressures exceeding 100psi. When that hits the fluid in the reservoir it can cause extreme foaming aeration if not properly slowed down and directed. Think about pouring beer into a mug, same idea. We have put some serious engineering time to the internal design to negate this entirely. We can't give away all of our secrets, but just know you won't have any aeration issues.
Go to any road race or drift event and look at all the factory (and most aftermarket) power steering reservoir. By the end of the day there is spillover all around the reservoir. It was our goal to be the 1 in 100 reservoirs to have no spillover from turbulence or overheating. The cap and cap housing in the reservoir itself are baffled together in such a way to completely block fluid while still providing passage for an air vent Power Steering Reservoirs need.
Hoses and Adapters
The high-pressure rack to pump hose is -6AN stainless steel, Teflon PTFE lined, and black PVC coated. This coating is crucial, it makes the hose resistant to chaffing if it routes against metal or a fellow hose. The -6AN rack to reservoir and -10AN reservoir to pump hoses are abrasion resistant, black nylon sheathed, and stainless steel reinforced. They are all completed with high end black aluminum AN fittings and Metric to AN adapters for the rack and pump conversion to AN. Each of these adapter fittings have the proper o-ring seal or sealing washers for a leak free installation,
Setrab Fluid Cooler
Our optional cooler add-on features a black Setrab 10 Row Oil Cooler (11.25in x 3in x 2in) that is all aluminum in construction. It is black coated for a durable and stealthy finish. Very compact but very effective. We’ve seen 20º degree F drops in temperature from this cooler.
S13 / S14 / S15 RHD and LHD with:
LS1 (would require pump swap to 97-04 Corvette type for external reservoir use)
LS6 (would require pump swap to 97-04 Corvette type for external reservoir use)