XYZ Racing Super Sport Coilovers — Chrysler 300C 2011-2026

The LX/LD-platform 300C carries a lot of bonnet over its front axle, and the factory suspension was tuned to soak that mass into a long, soft stroke that floats at motorway speeds and gives up its composure the moment you ask it to change direction quickly. The XYZ Racing Super Sport coilover for the Chrysler 300C 2011-2026 addresses that head-on: a height-adjustable, 36-way damped coilover built to tighten the body control without turning a 1,900kg saloon into something that crashes over expansion joints.

This is the fast-road and weekend-track spec in the XYZ Racing range – softer at the low end of the damping range than the Circuit Master or Top Sport, but with enough top-end stiffness to keep the 300C’s nose tied down through a fast B-road sequence or a sighting lap at Bedford.

What this coilover does for your 2011-2026 Chrysler 300C

Drop the 300C onto these and the first thing that changes is the body. The float disappears, weight transfer becomes a controlled motion rather than a wallow, and the steering finally has something to push against. With 36 clicks of damping adjustment you can soften the rebound for poor surfaces and broken tarmac, then wind it back up when you find a smooth road or a circuit. Ride height is independently adjustable, so you can drop the stance without pre-loading the spring or sacrificing travel. Front-end turn-in is sharper because the nose no longer dives away from the steering input, and the rear axle settles faster after a mid-corner bump – which on a long-wheelbase saloon makes a real difference to how confident you feel at speed.

About the Super Sport coilover

The Super Sport is engineered to eliminate the harshness that usually comes with lowering a heavy saloon. It uses a 36-way dampening adjustment so the same kit covers a soft daily-driver setting through to a stiffer weekend-circuit setting, and the ride height is fully adjustable independently of spring pre-load. XYZ Racing position this damper as suitable for both weekend race work and everyday use, which on a car as wide-ranging in its duties as the 300C is the practical point – most owners want one car that does the school run on Tuesday and a track day on Saturday. Construction is built for sustained high-load work rather than the single-pass damping of a budget coilover, which matters on a chassis this heavy.

Fitment for the Chrysler 300C (2011-2026)

This kit fits the LX/LD-platform Chrysler 300C, chassis code CR03, model years 2011 through 2026. It is the second-generation 300C bodyshell, covering both the early Pentastar V6 cars and the SRT-spec Hemi variants. Confirm your specific drivetrain and brake package before ordering, as some specs influence strut-top clearance.

What buyers also search for

• Chrysler 300C suspension upgrade for road and occasional track
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• Chrysler 300C coilover options that keep the ride compliant on UK roads
• Adjustable ride height for the LX-platform 300C without losing travel
• Fast-road coilover for a heavy V6 or Hemi saloon

Pick your spring rates, ride height and damping spec below and configure yours.