
XYZ Racing Racing Spec Coilovers — Honda CIVIC FE/FL φ50.5 (Modified Rear lntegrated) 2021-2026
SKU: HN621-RS
- IncludesFull set of 4 (front + rear)
- Spring rate (F/R)22 / 12 kg/mm
- Top mountFront: Pillow ball + rubber / Hardened rubber · Rear: Iron
- Lead time10–15 working days
Fits Honda CIVIC FE/FL φ50.5 (Modified Rear lntegrated) (2021-2026) chassis HN621
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The eleventh-generation Civic’s front-strut, rear multi-link layout carries more chassis stiffness and a wider track than any Civic before it, which is exactly the platform a proper track damper needs to exploit. On a car built to hold its own on a circuit straight from the factory, a road-biased spring rate leaves that stiffness under-used the moment you start chasing consistent lap times.
The Racing Spec coilover for the FE/FL Civic with the modified rear integrated shock mount is built specifically for that gap: serious track and time-attack driving where the car needs to change direction predictably session after session, not just ride well on the way to the circuit.
What this coilover kit does for your 2021-2026 Honda Civic FE/FL φ50.5 (Modified Rr lntegrated)
Fitted to a Civic running the modified rear integrated setup, the 50.5mm strut body gives the damper a larger piston area than a standard-diameter unit, which means more oil volume to manage heat over a full track session rather than fading as the shims get hot. That matters on a front-strut chassis like the FE/FL, where front-end grip and turn-in response are the first things to go soft once damping control drops off under repeated hard braking and direction changes. Ride height and corner-weighting are adjustable, so you can set the Civic’s stance and front-to-rear balance to suit the specific circuit or discipline rather than accepting a fixed factory geometry. The result on this chassis is a front end that holds its line into the apex and a rear that stays settled through the multi-link’s natural movement under load, instead of the wallow you get from a part-worn OE damper pushed past its design brief.
About the Racing Spec coilover
XYZ Racing developed the Racing Spec line directly out of circuit racing, with damping settings drawn from programmes including WTCC rather than road-car test-track work. That competition background is why the range exists at all: teams needed a damper that holds its valving under repeated heat cycles, not one tuned once and left to drift over a session. For cars carrying heavier modification – bigger brakes, wider wheels, aero, or a fully built engine – XYZ Racing will build a custom-specification shock absorber rather than force the car onto a generic off-the-shelf valving curve; owners can supply details of what’s been changed on the car and which circuit it’s run at, and the damper is built around that. On the FE/FL Civic’s 50.5mm strut architecture, that translates into a unit sized to cope with the loads a heavily used or track-prepped Civic actually generates, not a scaled-down road part.
Fitment for the Honda Civic FE/FL φ50.5 (Modified Rr lntegrated) (2021-2026)
This kit is specified for the Honda Civic FE/FL chassis code HN62-1, covering the 2021 to 2026 model years, and is built around the 50.5mm strut diameter with the modified rear integrated shock and spring assembly. Confirm your Civic uses this rear-integrated configuration before ordering, as it determines the correct rear mounting hardware.
What buyers also search for
- Honda Civic FE/FL track coilovers for time-attack and circuit days
- Honda Civic Racing Spec damper built around WTCC-derived valving
- Honda Civic HN62-1 50.5mm coilover kit for modified rear integrated cars
- Custom-spec Civic shock absorbers for heavily modified track builds
Spec your ride height, spring rates and any custom damper requirements for your Civic below, and configure yours below to get the exact Racing Spec build for your car.
Top mounts included with your kit
Every XYZ Racing coilover kit ships with the upper mounts listed below for your exact chassis — no extra parts to source.
Front
Pillow ball + rubberP+Pillow-ball upper with a rubber insert — adds steering precision and camber adjustability while keeping some of the factory mount’s harshness damping.
Hardened rubberRHardened rubber upper — firmer than the factory bush for tighter response while retaining road-friendly noise and vibration isolation.
Rear
IronIRONIron upper mount — a heavy-duty housing built to take sustained load where a stronger top mount is required.
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