
XYZ Racing Street Advanced Coilovers — Honda CIVIC FD1 (Modified Rear Integrated) 2006-2011
SKU: HN221-SA
- IncludesFull set of 4 (front + rear)
- Spring rate (F/R)16 / 3 kg/mm
- Top mountFront: Pillow ball + rubber / Hardened rubber · Rear: Aluminium
- Lead time10–15 working days
Fits Honda CIVIC FD1 (Modified Rear Integrated) (2006-2011) chassis HN221
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The FD1 Civic’s rear axle wasn’t drawn up for coilovers, which is why this fitment specifies a modified rear integration rather than a straight bolt-in. XYZ Racing built dedicated mounts around the FD1’s factory rear geometry so the kit sits correctly instead of forcing a compromise on ride height or camber. For a Honda Civic FD1 built between 2006 and 2011, that groundwork matters more than the spring rate printed on the box.
Street Advanced sits at the everyday-driver end of the XYZ Racing coilover range, and it earns that spot on the FD1 by letting owners run the car soft for the commute and firm it up before a track day without swapping hardware. This is the kit for someone who wants one coilover setup to cover both jobs, not two separate cars’ worth of suspension.
What this coilover does for your 2006-2011 Honda Civic FD1 (Modified Rr Integrated)
Fitted to the FD1, this kit gives you 720 damping settings to work through, which in practice means you can soften the front for broken B-road surfaces one weekend and stiffen both ends for a circuit session the next without touching a spanner beyond the adjuster. The modified rear integration mount keeps the FD1’s factory rear geometry intact, so ride height changes don’t drag rear toe or camber out of spec the way a generic rear kit can on this chassis. Lowering the car tightens up body roll through direction changes, which on a front-driven Civic sedan translates into less weight transfer lag when you turn in. Because the damping range spans such a wide window, the same kit that feels composed on a motorway commute can be wound up firm enough to control pitch under braking into a hairpin. Owners who split their FD1 between daily use and the odd track day get a suspension setup that moves with them instead of sitting at one fixed compromise.
About the Street Advanced coilover
Street Advanced sits at the top of XYZ Racing’s volume line and is the kit the brand has spent the longest refining, developed over years by its in-house engineering team. Feedback from teams running XYZ hardware in competition around the world has fed back into the road-going version, and it shows in the spec sheet rather than in any race-only compromise. The core of the kit is a 720-way damping adjustment range, wide enough to move the FD1 from a comfortable daily setting to a firm circuit setting on the same adjuster, with no separate kit needed for either job. XYZ pitches this tier at normal road use and occasional track days rather than dedicated competition, which is exactly the brief most FD1 owners are working to. For a car that still does school runs and motorway miles between the fun stuff, that breadth is the point.
Fitment for the Honda Civic FD1 (Modified Rr Integrated) (2006-2011)
This kit is specified for the Honda Civic FD1, chassis code HN22-1, across the 2006 to 2011 production run, in the modified rear integration configuration rather than a standard rear mount. Confirm your FD1 matches this chassis code and year before ordering, since the rear mounting differs from other Civic coilover fitments in this range.
What buyers also search for
- Honda Civic FD1 coilover upgrade for road and occasional track use
- Honda Civic FD1 Street Advanced damping adjustment for commuting and track days
- Honda Civic FD1 HN22-1 modified rear integration coilover fitment 2006-2011
- Honda Civic suspension kit with a wide damping range for daily driving
XYZ Racing’s Street Advanced kit gives the FD1 one setup that covers the commute and the track day – pick your spec below.
After tested in famous worldwide races, it reaches the ultimate quality and performance.
Street Advance is made especially for normal road use or track day. It comes with 720 damping adjusting way to satisfy your request. It is indispensable equipment for drivers aspiring speed and controlling.
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
AluminiumAAluminium upper mount — a stiff, lightweight housing that locates the damper precisely and resists flex under load.
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