Stop Tech BBK 380 / 355 F/R w/ Pads

Front: 380x 35 ST60
Rear: 355x 32 st 40
Type: Slotted

Stop Tech big brake kit for E9X 2008+. ST60 380mm front rotors, ST40 355 rear rotors. This setup has about 5000 miles on the calipers and about 1500 on the rotors. Just removed this kit from the car. Recently replaced front and rear rotors less than 1500 miles ago. Come with 90% life stop tech race pads. Everything included for install. I also have a set of stop tech braided lines front/rear as well and would include those to the lucky buyer if the price is right. All hardware and everything needed for install, except brake fluid.

*Special offer* If I get full asking price I will throw in a set of 95% life remaining Hawk Blue pads as well and a 30-40% set of performance friction 01 race pads too. That is 3 sets of brake pads. Thats almost a $800 worth of pads!!!!!! I will sell the pads separately as well too.

I am asking $4200 as I paid almost $6200 new from Turner about a year ago. This is an awesome set up and you will surely love not have brake fade when driving your car hard.

Price drop, $3800+ shipping!!!

Offers? I need this stuff gone.

Pm'ed

Chriskm3 wrote

Pm'ed

Aren't you selling your car? Building another ?

HoodR$CH wrote

Aren't you selling your car? Building another ?

Maybe. Maybe not.

Lower price. $3800 +shipping!!

Wow what a steal GLWS

BESTNDA416 wrote

Wow what a steal GLWS

No this was a steal.
http://www.m3post.com/forums/showthread.php?t=811362

Is it just me or the hats are different color

Chriskm3 wrote

Is it just me or the hats are different color

Heat from the track does that to the fronts.

Chriskm3 wrote

No this was a steal.
http://www.m3post.com/forums/showthread.php?t=811362

Yes, for just st40's. Pleas keep in mind that this set has the st60 fronts which are 6 piston calipers and the rears are st40 4 piston calipers. There is a huge difference and price!!!! Rotors on the front are 380mm and rears are 355mm. That other sales was only for f/r 355mm rotors and 4 piston calipers.

Rotor hats are different color because of heat, these cars are quite heavy and produce a lot of heat when braking, hence why I opted for the st60's on the fronts. I have never had any brake fade with this setup. I usually track my car 6-7 times per year. The rotors rings were all replaced less than 1500 miles ago. I can usually get one to two seasons on rotors unless i run Millers full course in Salt lake several times which speeds will hit 155-160 on the almost mile straight and then they last about one season.

These rotors have only been tracked once since replaced and not at Miller motorsports track.

BESTNDA416 wrote

Wow what a steal GLWS

Thanks, someone will get a smoking deal, especially someone who really knows brake setups.

Nice kit! Bump for you.

njmarro wrote

Front: 380x 35 ST60
Rear: 355x 32 st 40
Type: Slotted

Stop Tech big brake kit for E9X 2008+. ST60 380mm front rotors, ST40 355 rear rotors. This setup has about 5000 miles on the calipers and about 1500 on the rotors. Just removed this kit from the car. Recently replaced front and rear rotors less than 1500 miles ago. Come with 90% life stop tech race pads. Everything included for install. I also have a set of stop tech braided lines front/rear as well and would include those to the lucky buyer if the price is right. All hardware and everything needed for install, except brake fluid.

*Special offer* If I get full asking price I will throw in a set of 95% life remaining Hawk Blue pads as well and a 30-40% set of performance friction 01 race pads too. That is 3 sets of brake pads. Thats almost a $800 worth of pads!!!!!! I will sell the pads separately as well too.

I am asking $4200 as I paid almost $6200 new from Turner about a year ago. This is an awesome set up and you will surely love not have brake fade when driving your car hard.

Price drop, $3800+ shipping!!!

njmarro wrote

Rotor hats are different color because of heat, these cars are quite heavy and produce a lot of heat when braking, hence why I opted for the st60's on the fronts. I have never had any brake fade with this setup. I usually track my car 6-7 times per year. The rotors rings were all replaced less than 1500 miles ago. I can usually get one to two seasons on rotors unless i run Millers full course in Salt lake several times which speeds will hit 155-160 on the almost mile straight and then they last about one season.

Actually, I have a few questions about the track life of this kit. You say the car is tracked 6-7 times a year - how many hours of track time would you say that is? Also, how many hours of track time do you get out of your track pads before they need replacement?

Thank you in advance!

414bhp wrote

Actually, I have a few questions about the track life of this kit. You say the car is tracked 6-7 times a year - how many hours of track time would you say that is? Also, how many hours of track time do you get out of your track pads before they need replacement?

Thank you in advance!

30-35 hours of at speed track time altogether. Pads usually last about 2-3 track days. A lot of that will depend on how hard you are on the brakes and how fast of a track it is. When I run Miller Motorsports in SLC, their outer loop has an almost 1 mile straight and I will hit about 155-160 in the car. At the end you have to stand pretty hard on the brakes, I can usually get maybe 2 track days running that configuration on a set of race pads. Other tracks I have driven, I can 4-5 track days on a set of pads.

Rotors will last much longer though, these had around 5k miles on them and they also were used for daily driving as well. I probably could have left them on there, but they were starting to get some heat stress cracks which probably been ok to run on the street for awhile, but on track would not be wise. That is what makes this kit nice as you can just replace the rotor rings when they are worn out and the pads just drop in from the top, so you dont have to remove the entire caliper to change pads. Complete pad change takes less then 20mins.

The bad part about the E90 is its just a heavy car and it takes a lot of energy to slow it down, so that makes pads wear faster than other cars. I have friends that are running stripped out Porsches that weigh around 2400 lbs and they can make their pads and rotors last much longer, but I also used my car as a daily driver and stripping it was not an option.

Unfortunately that is the cost of going fast!!

njmarro wrote

30-35 hours of at speed track time altogether. Pads usually last about 2-3 track days. A lot of that will depend on how hard you are on the brakes and how fast of a track it is. When I run Miller Motorsports in SLC, their outer loop has an almost 1 mile straight and I will hit about 155-160 in the car. At the end you have to stand pretty hard on the brakes, I can usually get maybe 2 track days running that configuration on a set of race pads. Other tracks I have driven, I can 4-5 track days on a set of pads.

Rotors will last much longer though, these had around 5k miles on them and they also were used for daily driving as well. I probably could have left them on there, but they were starting to get some heat stress cracks which probably been ok to run on the street for awhile, but on track would not be wise. That is what makes this kit nice as you can just replace the rotor rings when they are worn out and the pads just drop in from the top, so you dont have to remove the entire caliper to change pads. Complete pad change takes less then 20mins.

The bad part about the E90 is its just a heavy car and it takes a lot of energy to slow it down, so that makes pads wear faster than other cars. I have friends that are running stripped out Porsches that weigh around 2400 lbs and they can make their pads and rotors last much longer, but I also used my car as a daily driver and stripping it was not an option.

Unfortunately that is the cost of going fast!!

Hearing that you get 10 to 15 hours (2-3 track days) out of a set sounds reasonable. With my current track car (an Evo IX) I get about 8 or 9 hours from a set of brake pads. Thanks for the info!

That's 3800 which is your asking rice so includes all pads and lines ?

Chriskm3 wrote

That's 3800 which is your asking rice so includes all pads and lines ?

Yes, that is correct. Everything, pads and lines.

SOLD!!