XYZ Racing Street Advanced Coilovers — Honda CIVIC EF CRX SINGLE CAM (Rear EYE) 1989-1991

The EF-generation Civic and CRX sit on a chassis that rewards stiffness more than mass – the front double-wishbone setup was a revelation in 1989 and it remains the reason these cars still turn up at hillclimbs and Cadwell trackdays in 2026. The XYZ Racing Street Advanced coilover for the Honda Civic EF CRX Single CAM (rr EYE) 1989-1991 is built around that reality: a road-biased setup with enough damping range to take a stripped-out CRX onto a circuit on a Sunday.

The "rr EYE" rear-eye mounting designation matters here. It tells you the rear damper terminates in an eye-bolt at the lower mount rather than a stud, which is the spec the late single-cam EF chassis runs, and it dictates which lower bracket fits without modification. Get that wrong and the kit doesn’t bolt up.

What this coilover does for your 1989-1991 Honda Civic EF CRX Single CAM (rr EYE)

The EF chassis is light – a CRX tips the scales around 870 kg – which means it’s exquisitely sensitive to damping. Soft factory dampers let the body pitch on turn-in and squat on power; stiffen everything blindly and the chassis skips over mid-corner bumps that the wishbones could otherwise absorb. The Street Advanced gives you 720 damping settings to find the band where the front end settles before apex without bouncing the rear off corrugated B-roads. Ride height comes down without losing usable suspension travel, which is the difference between a CRX that looks parked and one that still works as a car.

For owners running 195-section tyres on 14s or 195/205 on 15s, the spring-and-damper match here is the right side of firm. You feel the road. You don’t get hammered by it.

About the Street Advanced coilover

The Street Advanced is XYZ Racing’s most-requested platform and the one their engineering team has iterated on longest. It’s developed and refined through years of XYZ team testing, including running in international race series, before being signed off for the road-and-trackday market. The brief is specific: a coilover that works for normal road use during the week and a trackday at the weekend, without forcing the owner to choose. The 720-way damping adjustment is the headline number – one knob, a wide adjustment band, repeatable click-stop positions. Construction is a full coilover replacement (strut body, spring perch, top mount where applicable) rather than a coil-over-shock add-on. It is, in XYZ’s own framing, indispensable kit for owners chasing speed and control on a chassis that responds to both.

Fitment for the Honda Civic EF CRX Single CAM (rr EYE) (1989-1991)

This kit is configured for the HN10 chassis code, single-cam Civic/CRX variants running the rear eye-bolt damper mount, model years 1989 to 1991. Confirm your rear lower-damper interface is the eye-style (not stud-style) before ordering – it’s the single most common mis-spec on EF coilover purchases.

What buyers also search for

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The CRX EF is too good a chassis to leave on tired OE dampers – pick your spec and build yours below.