
XYZ Racing Super Sport Coilovers — Honda CIVIC FE/FL φ50.5 (Modified Rear lntegrated) 2021-2026
SKU: HN621-SS
- IncludesFull set of 4 (front + rear)
- Spring rate (F/R)8 / 4 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 FE/FL Civic’s multi-link rear end was tuned soft from the factory for ride comfort, and on a car this size that means body movement builds up fast the moment you start pushing on a B-road or a trailing brake into a hairpin. XYZ Racing’s Super Sport coilover replaces the entire spring and damper assembly with a monotube unit built around the φ50.5 shock body, restoring the composure the standard suspension gives away as speed rises.
This is the fast-road spec in the range: stiffer and more controlled than standard, but tuned to still cope with a daily commute rather than a dedicated track car’s harsh ride. For a Civic that sees motorway miles all week and a fast road or trackday at the weekend, that’s the balance that matters.
What this coilover does for your 2021-2026 Honda Civic
Ride height is fully adjustable, so you can drop the Civic’s stance without pushing the geometry or arch gap out of usable range. The 36-way damping adjustment lets you soften the compression for a rough B-road surface, then wind in more control before a track session, without swapping parts. Because the damper itself is doing the work rather than just a stiffer spring, the FE/FL’s rear end stays flatter under load and the nose settles quicker after a direction change, which shows up most under trail braking into a tightening corner. You get a car that turns in with less roll and holds its line better through a fast sweeper, while the ride on a poorly surfaced road stays liveable rather than punishing.
About the Super Sport coilover
The Super Sport line was developed to solve a specific complaint: standard and cheap aftermarket lowering springs make a car uncomfortable over bumps and expansion joints without actually improving control. XYZ Racing built this damper with 36 discrete damping stages so the compression and rebound can be matched to the road surface in front of you rather than left as a single compromise setting, and paired that with height adjustment so ride height and spring preload can be set independently of each other. The monotube construction keeps oil temperatures more stable under repeated inputs than a twin-tube design, which matters once you’re stringing corners together rather than taking one at a time. It’s positioned as a dual-use damper – firm enough to be worth fitting for a weekend on track, tolerant enough that you won’t dread the drive home. For the FE/FL Civic specifically, that means a kit that can absorb the car’s day-to-day mileage while still giving a noticeably tighter platform when you want it.
Fitment for the Honda Civic FE/FL Φ50.5 (Modified Rr lntegrated) (2021-2026)
This kit is built for the Honda Civic FE/FL chassis (HN62-1), covering the 2021 to 2026 model years, in the φ50.5 damper-body configuration with modified rear integrated mounting. Confirm your Civic matches this chassis code and the modified rear integration point before ordering, since Honda ran more than one rear mounting configuration across this generation.
What buyers also search for
- Honda Civic FE/FL coilover upgrade for road and track use
- Honda Civic Super Sport damping that copes with daily driving and weekend trackdays
- Honda Civic ride height adjustable suspension for a lowered stance
- Honda Civic HN62-1 φ50.5 coilover fitment for the 2021-2026 generation
Spec your φ50.5 Super Sport kit for the exact FE/FL configuration – configure yours below.
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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