Stoptech 6-Piston Front Big Brake Kit: 300 / Challenger / Charger / Magnum 2005 - 2023 (Exc. SRT)

Stoptech Front Big Brake Kit

05-23 300, Challenger, Charger, Magnum 2.7L, 3.5L, 3.6L V6 & 5.7L V8 (Exc. SRT8)

82.241.6100.71 (Caliper Color: Red)
82.241.6100.51 (Caliper Color: Black)

Rotor Size: 360x32mm
Caliper Style: 6-Piston

StopTech Touring Big Brake Kits are the ultimate in 1-piece rotor brake upgrade systems and represent the best performance value in the StopTech lineup.

They offer nearly the same performance as the StopTech Big Brake Kits and Trophy full race systems at a more affordable price point. Designed for street driven production vehicles, StopTech Touring Kits include forged 2-piece calipers, larger 1-piece rotors, StopTech Stainless Steel Brake Lines, StopTech Street Performance Brake Pads and application-specific caliper brackets.

The stiff 2-piece, fully-forged calipers have designated piston sizes specific to each application and provide a firmer, more responsive brake pedal that provides better brake pedal modulation. Depending on the application, Touring Big Brake Kits are available in two-, four- and six-piston configurations and 5 different caliper colors that use a special high temperature paint to withstand extreme conditions. All StopTech Touring Big Brake Kits include stiff calipers that utilize silicone dust boots to extend service intervals.

The larger 1-piece rotors, available in Power Slot slotted, or StopTech SportStop drilled and drilled/slotted finishes, provide greater heat capacity and reduced brake fade. Also assisting in fade resistance and higher performance are the StopTech Street Performance Pads which have a high maximum operating temperature, and high bite for responsive brakes that can be driven hard.

StopTech Calipers

Fully forged and stiff for firmer brake pedal feel

Carefully engineered, 2-piece design reduces flex. The carbon steel caliper bolts running through both halves multiply strength by 3-fold

Patented, removable center bridge further resists yaw

Carefully selected piston sizes for precise torque output

Less pad taper

StopTech Brackets and Hardware

Studs provide strength and durability rather than the more common bolts

Fully machined aluminum or steel for precision and strength

Application specific for precise and proper fitment

All necessary hardware for easy installation

StopTech Stainless Steel Brake Line Kits

Braided stainless steel lines reduce system compliance and improve brake pedal feel and modulation. StopTech's Stainless Steel Brake Lines are D.O.T. compliant and designed to fit your vehicle.

Stainless steel braiding for lower compliance and extra protection

Provides quicker response

Firmer pedal feel

A variety of fittings for hundreds of applications

All necessary brackets and fasteners for easy installation

Better brake modulation

D.O.T. compliant

StopTech Street Performance Brake Pads

StopTech Street Performance Brake Pads are included in all Big Brake Kits besides the track-only Trophy Race Big Brake Kits. StopTech Street Performance Pads are intended for high performance street driving as well as light duty track use.

Aggressive pad for high performance street driving

Para-aramid composites provide linear response regardless of pad temperature

100% positive molded for uniform friction material density

Low dust formulation is rotor friendly and leaves wheels cleaner

Scorched to raise initial cold effectiveness and ease bed-in

100% Asbestos-free formulas

Power Slot and SportStop 1 Piece Rotors

Direct replacement for factory brake rotor

Unique "short slot" and/or cross-drilling to aid heat and brake dust dispersal

Black e-coating for added protection from corrosion

Factory cooling vane design or directional vanes for improved cooling

Available with an optional Cryogenic treatment for added durability

StopTech was founded in March of 1999 with a singular mission: Become the leading manufacturer and supplier of high performance brake components and systems. United by their passion for racing and high performance vehicles, the founding staff sought to challenge the status quo in known brake technology, and set new paradigms for brake upgrade systems.

In service of the mission, and as a direct result of our ongoing brake research, StopTech has to date received three patents in brake technology and has one patent currently pending.

StopTech is the first aftermarket brake company to offer balanced front brake upgrades, engineered to dramatically improve overall braking performance while remaining compatible with the stock OE rear brakes. This has significantly advanced the state of art in aftermarket brake upgrades.

StopTech is now the worldwide leader in Balanced Brake Upgrades for production cars, with over 277 platform offerings. The company consistently wins braking contests performed by independent publications, and is now the dominant, preferred brake system in the SPEED World Challenge® Touring Car Series, the most competitive, production based sprint race series in North America. The company also participates in Grand-Am® Cup, the premier production based endurance racing series in North America.

Core competencies: StopTech engineers and manufactures high performance brake rotors, calipers, DOT compliant stainless steel lines, and brake upgrade systems for the racing and performance street markets. The company distributes OE aftermarket rotors, brake pads and brake fluid. StopTech's ST-40 and ST-60 calipers are manufactured using a squeeze-forged process.

Caliper bodies, hats, and brackets are machined to ISO standards at StopTech's manufacturing facilities in Torrance, California using the latest CNC machines that feature active tooling.

StopTech has received the prestigious TüV approval in Europe for a number of its offerings, and has been selected as the exclusive brake supplier by a major OE aftermarket division.

The future vision of StopTech is to maintain focus on its original mission. In doing so, the company will continually innovate significant improvements to brake technology for street and racecars, for enthusiasts and professionals alike.