StopTech Stage II Brake Upgrade for 1999-2006 BMW 3-Series + M3 [E46] w/Slotted Rotors/ST Pads

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$60.00 (Fixed Shipping Cost)
The ModBargains StopTech Stage 2 Brake Kit includes StopTech Street Performance Brake Pads for the front and rear, front and rear Centric E-Coated Rotors, front and rear Stainless Steel Brake Lines, and 3 bottles of StopTech STR600 Brake Fluid. A stage 2 brake upgrade kit is designed to fit your vehicle's stock calipers, and is an excellent choice for the enthusiast whose rotors are nearing the end of their service life.

Your OEM rotors may be blank or slotted, depending on your options. (If you’re not sure what’s right for your E46 or any other car, give our Mod Experts a call at 714-582-3330). The OEM brake rotor for the E46 M3 is vented and that’s good, but we can enhance its performance with better materials, slotting or cross-drilling and better brake pads.


The Stage 2 Brake Upgrade Kit is perfect for anyone who uses their vehicle for daily driving and occasional autocross use. Pictured above are StopTech Slotted Brake Rotors for BMW M3 that have been CRYO TREATED to further enhance their strength. Cryo-Treating the rotors helps prevents problems like spider-cracks that can sometimes occur with low-quality cross-drilled brake rotors. These are an option for your StopTech brake order, just ask your Modification Expert (714-582-3330 or email




  • Less noise than Axxis Ultimates
  • Less dust than Axxis Ultimates
  • Similar heat temperatures to Ferodo DS2500

About StopTech Street Performance Brake Pads
StopTech Street Performance Brake Pads are engineered to meet the demands of high performance driving situations while maintaining their ability to work in every-day driving conditions. These pads contain para-aramid composites to deliver optimum stopping power over a wide temperature range and are specifically formulated to produce linear reponses. All StopTech Brake pads are 100% positive molded and include OE style shims to eliminate noise associated with brake pad vibration.

  • Great for street use & suitable for occasional track use
  • 1 00% positive molded
  • 100% scorched for easy bed-in
  • Great brake modulation
  • Shimmed to guarantee no noise or vibrations

Centric 120 E-Coated Blank Rotors
Don't be fooled by inferior rotors, only Centric 120 E-Coated Rotors feature OE specifications and production process to provide you with a quality rotor, that is guaranteed not to rust. These Centric Rotors are manufactured to meet QS and ISO quality system standards. The rotors feature OE fin designs, fully machined finish including the rotor hats, double disc ground finish, and a premium E-Coated hat for a quality appearance and durability. The Centric Rotors provide superior braking power and safety.

  • 100% machine finished & inspected for balance
  • Quieter and smoother stops
  • OE quality and fitment guaranteed

About StopTech Stainless Steel Brake Lines
StopTech Stainless Steel Brake Lines improve pedal feel and reduce the amount of time between applied pedal pressure and actual deceleration by preventing expansion. This provides a quicker pedal response, and allows the driver to maintain consistent brake pressure and precision brake modulation. StopTech Stainless Steel Brake Lines are 100% DOT compliant and can withstand pressures of 4500 PSI. StopTech Stainless Steel Brake Lines consist of a Teflon inner line that is covered with a layer of stainless steel woven braid. The Teflon tube is resistant to expansion while under pressure and will not degrade from being exposed to brake fluid.


StopTech STR600 Brake Fluid

When you service your brakes, it’s not a bad idea to change the brake fluid while you are at it. Your brake fluid should be clear and easy to see through – if your brake fluid is dark or cloudy, it’s definitely time to replace it – and since you’re going to use up some brake fluid while bleeding your brakes after installing new brake rotors and pads, StopTech STR Brake Fluid for BMW is a great option.
This brake fluid improves pedal feel and braking capabilities when at the limit. This fluid has a dry boiling point of 594ºF and wet boiling point of 404ºF. It comes in a metal container that has a 25% longer shelf life as well. You will be supplied with 3 500ml bottles.
  • Prevents boiling even under the harshest conditions
  • Improved pedal feel and brake modulation

Part Number Reference Guide

  2000 E46 323i/Ci/CiC 2001-2006 E46 325i/Ci/CiC 2001-2005 E46 325xi 2000 E46 328i/Ci
Stage 2 Kit Number 1001 2002 3003 4004
StopTech Pads F/R 309.05580/309.06920 309.05580/309.06920 309.05580/309.06920 309.05580/309.06920
Centric Rotors F/R 126.34029/126.34044 126.34048/126.34049 126.34048/126.34056 126.34048/126.34049
SS Brake Lines 950.34005/950.34505 950.34005/950.34505 950.34005/950.34505 950.34005/950.34505
StopTech Brake Fluid (3 pk) 501.00001 501.00001 501.00001 501.00001


  1999 E46 323i/Ci 1999 E46 328i/Ci 2000-2006 E46 330i/Ci/CiC/xi 2001-2006 E46 M3* (Excluding Competition Pkg)
Stage 2 Kit Number 7007 8008 5005 6006
StopTech Pads F/R 309.05580/309.06920 309.05580/309.06920 309.09460/309.06830 309.03940/309.06830
Centric Rotors F/R 126.34029/126.34044 126.34048/126.34049 126.34052/126.34057 126.34058/126.34059/126.34054
SS Brake Lines NA NA 950.34005/950.34505 950.34005/950.34505
StopTech Brake Fluid (3 pk) 501.00001 501.00001 501.00001 501.00001

*Will not fit M3s with BMW performance brakes.




Interested in upgrading your brakes, or have questions? Call us at 714-582-3330 to speak to our friendly, enthusiastic and knowledgeable Mod Experts for advice on what setup is right for you, your budget and your goals or to make an appointment to have your brakes serviced.

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Brake Upgrade Packages