XYZ Racing Hollow Rear Brake Kit — Chrysler 300C 3.5 (NON SRT-8) (2005-2010)

The 2005-2010 Chrysler 300C 3.5 (NON SRT-8) carries serious mass, and a lot of it sits high and well rearward on the LX platform’s Mercedes-derived five-link axle. The factory rear brakes on the 3.5 V6 were specified for a comfortable cruiser, not for repeated hard stops from speed, so they heat-soak and go long quickly once you start leaning on the car. This XYZ Racing Hollow Rear Brake Kit gives the neglected end of the car the stopping authority a 1.8-tonne saloon actually needs, as a matched left-and-right pair.

Where the SRT-8 left the factory with Brembo hardware, the 3.5 did not. Fitting a hollow-vane disc rear kit closes that gap without committing to a full SRT-style swap, and it lets the back axle do its share of the work instead of dumping every stop onto the front discs.

What this big brake kit does for your 2005-2010 Chrysler 300C 3.5 (NON SRT-8)

The two-piece hollow-vane disc pulls rotating and unsprung mass off each rear corner, which sharpens how the rear suspension settles over broken British B-roads. At the pedal you get firmer, more linear travel and a rear end that stays planted when you brake into a roundabout or trail toward an apex rather than squatting and washing the nose wide. On a rear-drive 300C, getting real heat capacity into the back brakes also helps the car rotate cleanly instead of relying on the fronts to do everything, and matching the rear pad compound to the front keeps that balance honest. Three pad compounds, Street, Sport and Racing, let you match bite and fade resistance to how you use the car, from quiet, low-dust motorway miles to the odd track day.

About the Hollow Rear Brake Kit

The kit centres on a two-piece floating disc with a hollow-vane braking ring, where the internal voids cut weight and concentrate the friction surface where it matters rather than carrying dead mass at the hub, while the floating bell lets the ring expand under heat without distorting. Less thermal mass to drag and better heat shedding mean the rears recover between stops instead of glazing the pads. The caliper clamps a larger, better-ventilated disc than the 300C 3.5 wore from the factory, raising both peak braking force and resistance to fade under sustained use; it is hollow-bodied as standard, with a Hollow Racing upgrade for serious track use that removes the dust cover, is rated to 1000C and carries a two-year warranty. You choose the friction level at order: Street for a quiet, low-dust road pad, Sport for harder daily and spirited driving, and Racing for circuit heat. Painted calipers are offered in Red, Yellow, Gold, Black or Anodized Black at no extra cost, with premium polished-forged and candy options and a custom Pantone choice, while discs come drilled or slotted at the same price, braided lines are included, and the centre bell can be upgraded to a two-tone anodized colour or titanium, so the kit can read discreet behind the wheels or stand out on a show build.

Fitment for the Chrysler 300C 3.5 (NON SRT-8) (2005-2010)

This is a rear-axle kit for the 3.5 V6 (NON SRT-8) Chrysler 300C built between 2005 and 2010, supplied as a left-and-right pair. It is matched to the non-SRT brake hardware, so confirm your car is the 3.5 V6 and not an SRT-8 before ordering. Check your wheel’s internal clearance against the disc diameter, as larger rotors can demand a minimum wheel size.

What buyers also search for

• Chrysler 300C 3.5 rear brake upgrade for the under-braked non-SRT-8 cars
• 300C LX big brake kit that adds rear heat capacity for heavy-saloon stopping
• Hollow-vane rear discs to cut unsprung weight on a 2005-2010 300C
• Chrysler 300C brake kit with Street, Sport and Racing pad compound options
• 300C rear caliper colour choices including Red, Gold and custom finishes

Pick your pad compound and caliper colour and configure your kit when you order.