Chrysler 300C 2005-2010 — Coilovers

The 300C carries its iron HEMI well forward of the front axle, and the factory set-up answers that mass with soft springs and long travel – body language that floats on the motorway and folds under hard direction changes. XYZ Racing’s coilover range for the 2005-2010 Chrysler 300C replaces that compromise with ride height and damping you set yourself, bringing the LX platform’s Mercedes-derived geometry under proper control.

Because this is a full family rather than a single kit, the range runs from the road-biased Super Sport through Top Sport, Racing Spec and Circuit Master to the rally-focused Tarmac Rally and Pro Rally builds, plus a dedicated Drift Spec. Each is a different answer to what a near-two-tonne rear-drive saloon should do with its weight.

What this coilover range does for your 2005-2010 Chrysler 300C

Independent height adjustment lets you take the heavy nose down off its factory stance without wrecking the geometry, closing the visual gap over the 300C’s 18 and 20 inch wheels. On the road you feel the dive under braking shrink and the roll through a roundabout settle, so the car stops leaning on its outside front and starts turning with the front axle rather than after it. Controlled damping kills the long secondary float the standard car suffers over crests and dips. On the V8 cars, that same body control means the rear squats less when you lean on the HEMI’s torque out of a bend, putting the power down cleaner. You set the balance between ride comfort and control to suit how you actually drive it.

About the coilover range

Every kit in the range is a true coilover – a coil spring over an adjustable damper body, with threaded lower mounts that set ride height independently of spring preload, so you keep usable suspension travel at a lowered ride height. The line splits by intent. Super Sport is the fast-road tune, prioritising a liveable street ride with sharper body control. Top Sport raises the rate for keener turn-in on a car driven hard at weekends. Racing Spec and Circuit Master move toward stiffer, more aggressive damping built around circuit use and sustained loads. Drift Spec is set up for the steering response and rear behaviour that discipline asks for. Tarmac Rally and Pro Rally cover the rally end, with valving and travel chosen for stage surfaces. Across the seven specs the constant is adjustable hardware engineered around the 300C’s mass rather than borrowed from a lighter platform.

Fitment for the Chrysler 300C (2005-2010)

These coilovers are cut for the CR01-generation Chrysler 300C built from 2005 to 2010, the LX-platform saloon that shares its core front and rear suspension geometry with the contemporary Mercedes E-class. Confirm your model year falls inside the 2005-2010 span and choose the spec that matches your use before you order. Fitment is specific to this chassis and year range.

What buyers also search for

• Chrysler 300C coilover kit to lower the LX platform without losing suspension travel
• Chrysler 300C 2005-2010 height and damping adjustment for road, show or circuit use
• Coilover options for the 5.7 HEMI and 6.1 SRT8 300C that rein in body movement
• Chrysler 300C suspension upgrade that tames factory body roll and brake dive
• Adjustable Chrysler 300C coilovers for stance fitment over 18 and 20 inch wheels

Each spec in the 300C range carries its own damping character, so compare the seven options and configure yours below.