If you're looking to seriously upgrade your braking game, this rear brake system is where it’s at. We're talking about the 6S 6-piston Monoblock caliper that’s paired with a hefty 15-inch two-piece rotor. This isn’t just any rotor; it’s slot and drill designed, plus it’s got a zinc plating to keep it looking sharp and fighting off rust. You’ll also get stainless steel brake hoses and calipers that come with D.O.T compliant dust and weather seals. Trust me, these seals are crucial for keeping debris out and ensuring your brakes perform when you need them most.

Now, let’s dive into the details. The 6S and 6R R-Spec calipers are Baer’s top-tier offering, crafted from a single piece of US-sourced 2618 forged aluminum. This means you’re getting strength without the extra weight. And here’s a nice touch: this system is designed to work with your factory park brake assembly, so you won’t have to worry about any weird modifications.

Fitment:

• 2004-2014 Dodge Charger Rear Spindles - SRT-8 ONLY
• 2004-2014 Dodge Challenger - SRT-8 ONLY
• 2004-2014 Dodge Magnum - SRT-8 ONLY
• 2004-2014 Chrysler 300 - SRT-8 ONLY

Why should you consider the Extreme+?

• It’s made right here in the USA with a forged MonoBlock caliper that looks just as good in the back as it does in the front—something Baer nails like no one else.
• Those dust and weather seals? They’re not just for show; they help keep your calipers in top shape.
• No pipe thread fittings here—just proper banjo fittings for a clean, leak-free connection.
• You’ll get everything you need in the box, including stainless braided hoses and fittings.
• The rotor setup? It’s a 15-inch two-piece rotor that comes pre-assembled with high-grade stainless hardware.
• Plus, you’ll receive a set of 6061-T6 billet machined hubs that come with Timken or SKF bearings already installed. They’re packed with Redline synthetic grease for smooth operation.

Details that matter:

• The 6S MonoBlock caliper is Baer’s flagship piece, and it’s machined from US-sourced 2618 forged aluminum.
• This is the only 6-piston forged MonoBlock you’ll find on the street market—seriously impressive stuff.
• It has stainless steel pistons and noise suppression springs to keep things quiet during hard stops.
• The staggered piston sizes help minimize pad wear, so you’re not replacing pads as often.
• And it uses the common D1247 or DR11 race pad backing plate, which is compatible with many other competition calipers.
• You’ve got dual seals—dust/weather and pressure—meeting D.O.T. specs, so you know it’s built to last.
• This caliper can take rotors ranging from 13.5 to 16 inches, giving you some flexibility.
• It’s got a machined logo that’s hand-painted, adding a nice touch of craftsmanship.
• The black powder coat finish is tough, and if you want something custom, you can get that too.
• Just a heads-up: you’ll need at least 19-inch wheels for fitment, so make sure to check that before you buy.
• And yes, it’s 100% MADE IN USA with materials sourced right here.

Products Fitment:

• Chrysler 300 2012-2014
• Chrysler 300C 2005-2010
• Dodge Challenger 2008-2017
• Dodge Charger 2006-2010 & 2012-2017
• Dodge Magnum 2006-2008

So, if you’re serious about your ride and want brakes that can keep up with your driving style, this system is a solid choice. You’ll feel the difference in stopping power and confidence every time you hit the road.