XYZ Racing Top Sport Coilovers — Honda INTEGRA DA6 SINGLE CAM (Rear EYE) 1989-1993

The DA-chassis Integra has aged into something most owners now treat as a project car rather than a daily, and its standard suspension – soft springs paired with dampers that ran out of travel a generation ago – is usually the first thing to go. The Top Sport coilover lands the DA6 squarely where it deserves to sit: a quick fast-road set-up that survives a proper track day without rattling the fillings out on a B-road home.

Honda’s first-generation Integra was light, front-driven and built around revs, not torque – the single-cam DA6 carries less nose mass than the later DC2 Type R and rewards a chassis that lets the front end key in under trail-braking. That is the brief the Top Sport is written for.

What this coilover does for your 1989-1993 Honda Integra

Spring rates lifted around 2kg/mm over the street baseline plus 30 to 50% extra damping gives the DA6 the body control its kerb weight always deserved. The car stops pitching forward under brakes, the front loads progressively into a corner, and lift-throttle behaviour becomes a tool you can lean on rather than a surprise to manage. Tyre traction improves because the chassis is no longer wasting energy oscillating after every mid-corner ridge. On a 30-year-old rear-eye Integra the difference is closer to night-and-day than to a refinement; the car stops behaving like a tired hatchback and starts pointing again.

About the Top Sport coilover

The Top Sport is built from XYZ Racing’s own circuit programme, not adapted from a street kit. Damping is pitched 30 to 50% firmer than a street-spec coilover, paired with a spring rate roughly 2kg/mm higher, so the unit can soak the heavier hits from broken UK tarmac and kerb strikes without packing down. It is designed to absorb the jolt across larger bumps, suppress secondary body movement, and keep the contact patch loaded rather than skating. Every adjustment range carried over from the Top Sport racing setting is intended for aggressive driving and track-day use, with enough compliance left in the system that the car remains usable on the road home.

Fitment for the Honda Integra (1989-1993)

This kit is the AC03 chassis-code application for the first-generation Integra DA6 single-cam, rear-eye mounting variant, covering the 1989 to 1993 model years. Confirm your rear lower mount is the eye-style bush before ordering, since the DA chassis was sold with both eye and fork rear configurations.

What buyers also search for

• Honda Integra DA6 suspension upgrade for road and occasional track work
• AC03 chassis coilover kit with the spring rate to handle UK B-roads
• 1989-1993 Integra rear-eye coilover conversion from tired OEM dampers
• Top Sport coilover for a DA6 that still has to commute during the week

Pick your damping and ride-height spec below and configure the Top Sport for your DA6.