XYZ Racing Gravel Rally Coilovers — Infiniti M25/ M35/ Q70 Y51 FUGA 2010-2026

The Y51 FUGA is a heavyweight luxury saloon never intended to see a gravel stage – which is exactly why the few owners brave enough to rally one need a damper built around the worst surfaces a car can meet. The XYZ Racing Gravel Rally coilover is engineered specifically for that environment: sandstone, snow, silt, and the kind of high-speed bouncy road that destroys factory dampers in a single stage.

For a long-wheelbase, nose-heavy executive saloon like the M25, M35h or Q70 sharing the IN16 floorpan, the priorities on gravel are stroke length and recovery speed. This kit answers both with an inverted-tube body and a long-travel spring set that lets the chassis breathe over compressions instead of pogo-ing into them.

What this coilover does for your 2010-2026 Infiniti M25/ M35/ Q70 Y51 FUGA

On loose surfaces, the standard FUGA’s air or steel setup pitches forward under braking and runs out of bump travel almost immediately. The inverted-tube construction here drops unsprung mass and stiffens the strut against side load, which steadies the front axle under trail-braking into a gravel hairpin. Long stroke means the wheels stay loaded through compressions instead of skipping, and the rally-spec spring rates – tested by working rally teams rather than guessed at – hold the heavy Y51 body against the lateral G generated when the tail comes around. The result is a saloon that will commit to a yump landing, take a kerb shoulder on a tarmac link section, and still recover the line for the next gravel notes.

About the Gravel Rally coilover

Gravel Rally is the most extreme damper in the XYZ Racing range, developed for Rally and Rally Cross use where the road surface itself is the hardest part of the event. The shock absorber is treated as the single most critical component during a gravel stage, and the construction reflects that brief. Inverted-tube design carries the strut load up the body of the damper rather than through the rod, giving better seal life and side-load resistance over rough terrain. Long stroke and long springs work together to absorb chassis vibration on washboard surfaces, soak up high-speed impacts when the car is unloaded, and still resist bottoming under the G-force of a fast turn-in. Every spring rate offered in the range has been validated against live rally team feedback rather than dyno graphs alone.

Fitment for the Infiniti M25/ M35/ Q70 Y51 FUGA (2010-2026)

This kit is built specifically for the IN16 chassis Y51 FUGA, covering the M25, M35h and Q70 variants from 2010 through 2026. The damper bodies, top mounts and spring set are matched to the Y51 strut and shock geometry – confirm your variant against the chassis code before ordering, particularly on JDM-spec M35h hybrids where the rear damper layout can differ.

What buyers also search for

• Infiniti Y51 FUGA rally suspension for gravel and loose-surface stages
• Q70 long-travel coilover for rally cross and amateur rally use
• M25 and M35h damper upgrade with inverted-tube construction
• IN16 chassis coilover with rally-tested spring rates
• Heavy saloon rally coilover with extended stroke and side-load resistance

Pick your spring rate and damping spec in the configurator below and build the Gravel Rally kit to your stage notes.