MUPEAK SP-4 BIG BRAKE KIT - BMW E46 M3 345mm Rear

 The Mupeak SP4 series is designed for high-performance sprint driving on the street, as well as occasional track or High-Performance Driver Education (HPDE) driving.

The primary goal of the Mupeak SP series Calipers is to deliver maximum braking performance to users while minimizing running costs. With our extensive manufacturing experience and technological expertise in the industry, we strive to maximize the performance-to-cost ratio.

Our Brake kit come with everything you need to finish the install and fully plug and play solution for your brake upgrades.

Brake Calipers:
All Mupeak SP-series Calipers are manufactured using a ten ton 2-step forging process with 6061 T6 Aluminum. Each caliper undergoes rigorous Low and High Pressure sealing tests and meets the Automotive Hydraulic Brake Testing Standards. Click here for more technical information.

Brake Rotors:

All Mupeak brake kit comes with our own formulated high carbon steel rotors. We do not save the cost on the brake rotors since they are most important component to store and handle all the heats. 

Our rotors constructed from our exclusive high carbon cast iron formula, these rotors offer exceptional heat capacity, ensuring durability and performance. Each disc is precisely machined from the ground up in Mupeak's own facilities, embodying the pinnacle of craftsmanship. The design incorporates curved vanes, a technology forged in the heat of racing competition, functioning as a centrifugal pump to channel cooling air throughout the disc, reducing heat and improving efficiency.

The rotors are super easy to service and replace down to the ownership , check here for the replacement rings. 

Mupeak BBK Replacement Rings

Brake rotor hats and mounting bracket:

Our two piece brake rotor hats are CNC machined from 6061-T6 aerospace grade aluminum and Hard Anodized for maximum corrosion, wear and discoloration resistance.

CNC billet mounting brackets to ensure the rigidity, secure the mounting from knuckles to calipers, and all the hardware is Grade 12.9 for maximum strength and durability.

Fitment:

00-06 BMW M3 E46 3.2L 

Installation Position:

Rear Axle

Kit including :

• - 2 Mounting Brackets
• - 2 Slotted G35XX High Carbon Steel Rotors 
• - 2 Mupeak SP4 Rear Spec Calipers
• - 1 Set MP400 Street Performance Brake Pads
• - 2 Goodrigde Stainless Brake Lines