XYZ Racing Circuit Master Coilovers — Honda INTEGRA DA6 TWIN CAM (Rear EYE) 1989-1993

The DA-chassis Integra has aged into one of the more honest front-drive platforms you can still campaign on a UK circuit – light, short-wheelbase, with the B-series sat low enough that you can actually exploit the front-end grip the chassis was built around. The Circuit Master is XYZ Racing’s answer when the goal isn’t fast-road comfort or a stance set-up, but a coilover that will tolerate session after session at Cadwell, Brands, or Anglesey without fading into mush.

This is the spec XYZ themselves point at racing series rather than show stands. For a 1989-1993 DA6 Twin Cam being used the way owners actually use them in 2026 – sprint days, hill climbs, club-level circuit work – it sits at the serious end of the catalogue.

What this coilover does for your 1989-1993 Honda Integra DA6 TWIN CAM (rr EYE)

The DA’s rear EYE-mount layout and the early-90s subframe geometry reward a coilover that can be properly tuned in three axes, and that is exactly what the Circuit Master is built for. 9720 distinct adjustment combinations across three knobs mean you can separate low-speed body control from high-speed bump compliance, then trim ride height independently – so the front end actually loads when you trail-brake into a slow hairpin instead of skating across the kerb. Expect cleaner turn-in, far less mid-corner pitch through long left-handers, and a rear that follows the front predictably rather than stepping out on throttle pick-up. On a B-series Integra running sticky tyres, that translates directly into more confidence to carry speed through Druids or Old Hall.

About the Circuit Master coilover

The Circuit Master sits in the same family XYZ position for Racing Spec, Drift Spec and Tarmac Rally use – in other words, the parts they ship to teams who are paying entry fees, not posting builds. The headline figure is 9720 ways of adjustment via three separate knobs, giving genuinely independent control of compression, rebound and ride height rather than the single-knob compromise found further down the range. The platform has been tested across international circuits by XYZ racing teams, and the damping curves are tuned for sustained lap-time work rather than one-off blasts. One quirk owners should know about up front: the small-orifice oil passages that give the Circuit Master its precision can produce a faint hydraulic noise when the coilover is hammered over large bumps. That is the design working as intended on a track-focused damper – on a glass-smooth circuit surface it is a non-event, on a broken back road it is the trade-off you accept for the control.

Fitment for the Honda INTEGRA DA6 TWIN CAM (rr EYE) (1989-1993)

Built specifically for the DA6 Twin Cam chassis with the EYE-style rear mount, covering the 1989 to 1993 production window. Chassis code AC04 in the XYZ fitment catalogue. Confirm your rear lower-mount style against the EYE configuration before ordering if your car has been previously modified.

What buyers also search for

• Honda Integra DA6 coilover for circuit and sprint use
• DA-chassis Integra suspension upgrade with independent compression and rebound
• B-series Integra track coilovers with adjustable ride height
• Honda Integra 1989-1993 three-way adjustable damper kit
• DA6 Twin Cam coilover for trail-braking and corner-entry stability

Configure your Circuit Master spec for the DA6 below and the configurator will lock the fitment to your exact chassis.