Chase Bays Power Steering Kit for the Nissan S13/S14/S15 equipped with the 2.0L SR20DET.

All new redesigned Chase Bays Power Steering Kit for Nissan 240sx / Silvia S13, S14, S15 is designed to eliminate common factory power steering leaks, fluid spillover, & overheating issues w/ improved aesthetics, durability, & design. It is a full 100% upgraded A.N. Hose and Fitting replacement of the stock reservoir and hoses. From the reservoir to pump to rack (and cooler if upgraded). ALL Hose and Hose Ends are BMRS aka Brown and Miller Racing. This is the best Hose/Hose Ends in the world, the same components seen on NASCAR and Indy Car. All the Fitting Adapters are designed and manufactured by Chase Bays to be chassis specific for perfect leak free installs.

Chase Bays over-engineered Triple-Baffled Power Steering Reservoir (aeration & spillover proof) is at core of this kit. It optionally comes w/ upgraded Setrab Oil Cooler that can mount under driver side headlight (or in center) for additional airflow.  Chase Bays reservoir is constructed of 6061 aluminum & is anodized black w/ laser etched cap. Reservoir itself uses Chase Bay aluminum bracket & can be mounted in stock location.

Triple Baffled Power Steering Reservoir
Countless hrs of research & development were put into the Chase Bays PS Reservoir. This isn’t as simple as putting 2 fittings on a fluid container & calling it a day. It's far more complex. Smaller fitting on Reservoir is fluid return from the rack. It can be sent back at pressures up to 120psi. When that hits fluid in the reservoir it can cause extreme foaming aeration if not properly slowed down & directed. More the steering & RPM on the car, higher the pressures will be. This is what commonly causes spillover.  Most people think PS fluid is boiling over, but in most cases it's just turbulence.

We've put serious engineering time into internal design to negate aeration & spillover. The performance of this PS Reservoir has rave reviews from our customers. In the photos you can see a "chimney" inside, there's a multi-layer design within chimney. We can't give away all our secrets, but just know you won't have any aeration or spillover. B/W on track testing & computer fluid dynamics, we're able to slow down 120psi to 12psi in 2" of fluid motion. That's just 2 of the baffles, it doesn’t end there.

Power Steering is loop hydraulic system, it needs to be vented. The cap has unique baffle design to block fluid from pushing out of vent. Go to any road race/drift/rally event & look at all factory (most aftermarket) PS reservoirs. By end of the day there's spillover around reservoirs. It was our goal to be the 1 in 100 reservoirs to have no spillover.  We're proud to say; that goal has been met.

COLD FILL POINT: Halfway filled up on reservoir.

Reservoir Mounting
Chase Bays clever reservoir mounting brackets makes a few adjustments from stock. Bracket itself works for S13, S14 & S15 chassis unlike stock. On S13 bolt holes are slightly further back on shock tower (like S14 & S15) but positioning is nearly the same. We did push reservoir toward engine 1" to allow room for wheel tubs.

Note: Please be sure to select the correct driver side from the drop-down menu!