Stop Tech VS. Brembo

white9duece · 03-03-2011, 02:53 PM

Alright guys I'm really in the market for a nice break kit. Been seeing a lot of stop tech kits on the e9x's, but brembo is the god father of breaks. My decision rest in your hands, So Please if you have either of those or you think there is something better let me know!

SV Concepts III · 03-03-2011, 03:26 PM

If you have the budget, go for Brembo. They are both well respected manufacturers but Brembo is the standard for high end performance brake systems.

EAS · 03-03-2011, 03:36 PM

Here is a quick comparison of the StopTech Trophy and the Brembo GT-R kit:

The StopTech Trophy uses the two piece style where both the Brembo GT and GT-R are monobloc. The Brembo GT-R also uses dual inner piston seals and stainless inserts. PM me if you have further questions.

elh0102 · 03-03-2011, 03:38 PM

I recently installed the ST kit on my car, ST-60/380 front and ST-40/355 rear. I have not had it on track yet, but I can say the brake feel is noticeably improved, with a higher, firmer pedal, and great feedback. If you are considering 380 rotors, the Brembo requires more clearance, which will slightly exacerbate the problem of finding good, 18” wheels for it (if that is your intent). They are both excellent, with proven track records. IMO, StopTech is a better value.

mdosu · 03-03-2011, 03:39 PM

if you plan on tracking your car and you're on a budget, get StopTech.
If it's all for show...then whatever floats your boat.

alpina527 · 03-03-2011, 03:47 PM

It's a difficult question to give an accurate answer. What's your budget?

Stoptech is better value, but Brembo are better brakes.

BimmerM · 03-03-2011, 05:30 PM

If you are tracking your car get StopTech. The extra money you save can go towards rotors and brake pads.

I had StopTech front and rear on my E46 M3 with slotted rotors and they were awesome on the track. Also looks great.

If you want it more for show (and/or track), then I guess you can pay extra for Brembo.

white9duece · 03-03-2011, 05:31 PM

Thanks a lot guys I really appreciate your advice.... Most of my use is gonna be daily but I am looking to eventually just track. I'm just rushing the break kit so it can look cool with my new wheels.

white9duece · 03-03-2011, 06:00 PM

I've heard a lot of good things for both sets. I'm just stuck choosing between names at this point.

LV-E92M3 · 03-03-2011, 06:02 PM

I just installed the Stoptech trophy kit on my car and the braking is improved a lot. If you want to go for the Stoptech, make sure get the Trophy kit. It's about 16-20% lighter than standard one. I think both kits are excellent. If you have extra money, get the Brembo because it's more well known company + looking

aus · 03-03-2011, 06:04 PM

Anyone with the ST having problems with vibration that comes and goes?
I've called them and they said it's the pads their using, and they'd get back to me... that was almost a month ago now!!! Not too happy at this point.

wwjd15 · 03-03-2011, 06:13 PM

In your case, I think pads are more important than brakes. Any of these bbk's are good enough.

elh0102 · 03-03-2011, 06:20 PM

Quote:

Originally Posted by aus

Anyone with the ST having problems with vibration that comes and goes?
I've called them and they said it's the pads their using, and they'd get back to me... that was almost a month ago now!!! Not too happy at this point.

No problems at all with the StopTech street pads. I'll use something else on track, but these have been great so far, no vibration at any speed. You mention a vibration that comes and goes. If you mean you notice it at certain speeds, then yes, I think that could be the transfer of pad material on the rotor. If you mean it goes away and then returns under the same conditions, that's different, and does not sound like pads. Regardless, I suggest rebedding the pads and see if that has an effect.

GOLFFRR · 03-03-2011, 06:34 PM

OP at mfest this year they are going to run a side by side test of all the aftermarket bbk kits and also OEM. it will be interesting to see which proves to work the best

BimmerM · 03-03-2011, 06:42 PM

Quote:

Originally Posted by aus

Anyone with the ST having problems with vibration that comes and goes?
I've called them and they said it's the pads their using, and they'd get back to me... that was almost a month ago now!!! Not too happy at this point.

I had vibration issues when I took my E46 M3 to the track. However that was my fault as I quickly swapped from street pads to track pads then got on the track with a lot of vibration. I was hoping to bed them in on the track but no good. LOL.

If you are on the original pads and never swapped them out, then maybe go out and try bedding the pads again to see if the vibration will go away.

klammer · 03-03-2011, 07:09 PM

Quote:

Originally Posted by GOLFFRR

OP at mfest this year they are going to run a side by side test of all the aftermarket bbk kits and also OEM. it will be interesting to see which proves to work the best

Even mine?

FrenchBoy · 03-03-2011, 07:14 PM

I just purchased a StopTech trophy kit. I looked at the Brembo GT kit (GT-R is too $$) but the deterring factor for me was the fact that the pads cannot be swapped out without removing the calipers.
The bridge design in the Stoptech makes swapping pads much easier.

Good luck.

klammer · 03-03-2011, 07:36 PM

1 on the ease of pad swap, that's why went away from the brembo and got the alcons, which I love BTW

gixxer_kidd · 03-03-2011, 09:39 PM

If you're looking at the bigger kit and want to run an 18" wheel stick with Stoptech. I have the 380mm Brembo kit and there are only a few wheels that I know of in 18" that will clear them. My 19" RACs and 20" BBS LMs barely clear the rear.

aus · 03-03-2011, 11:02 PM

Quote:

Originally Posted by elh0102

No problems at all with the StopTech street pads. I'll use something else on track, but these have been great so far, no vibration at any speed. You mention a vibration that comes and goes. If you mean you notice it at certain speeds, then yes, I think that could be the transfer of pad material on the rotor. If you mean it goes away and then returns under the same conditions, that's different, and does not sound like pads. Regardless, I suggest rebedding the pads and see if that has an effect.

Quote:

Originally Posted by BimmerM

I had vibration issues when I took my E46 M3 to the track. However that was my fault as I quickly swapped from street pads to track pads then got on the track with a lot of vibration. I was hoping to bed them in on the track but no good. LOL.

If you are on the original pads and never swapped them out, then maybe go out and try bedding the pads again to see if the vibration will go away.

I've tried bedding them a few times now.
StopTech KNOW'S ABOUT THIS issue. Howard openly said they've been getting calls about this since they switched to the current pad as the standard pad.
What's dissapointing is the lack of support from them after a few phone calls and multiple reassurances that he'll get back to me... which never happened.
It pretty much sucks to spend $5,000 on a BBK and it's sucks for daily driving because of the pads they provided. I even offered to drive over to them to check it out.

JAJ · 03-03-2011, 11:11 PM

Quote:

Originally Posted by white9duece

Alright guys I'm really in the market for a nice break kit. Been seeing a lot of stop tech kits on the e9x's, but brembo is the god father of breaks. My decision rest in your hands, So Please if you have either of those or you think there is something better let me know!

You're kidding, right?

Both will work better than you can imagine. Just flip a coin.

The pad issues on ST are easy to solve. Change pads to Axxis Ultimates for the street, PFC01 or 97 for the track. It's not brain surgery.

rzm3 · 03-03-2011, 11:30 PM

Honestly I never had any issues with my kit... with the Street Sport Performance pad (the ones that came with the kit and spares I just ordered)... And mine has been driven by advanced solo drivers to professional race car drivers.

Both of them are great. I have ridden/driven in cars with both.

There is so much BBK discussion on this sub-forum. Please do a search.

Search phrases: BBK, AP, StopTech, Brembo...

View Poll Results: Stop Tech Vs. Brembo
Stop Tech	22	36.67%
Brembo	38	63.33%
Multiple Choice Poll. Voters: 60. You may not vote on this poll

03-03-2011, 02:53 PM	#1
white9duece Private 3 Rep 82 Posts Drives: E92 M3 Join Date: Oct 2010 Location: City of Angle's iTrader: (0)	Stop Tech VS. Brembo Alright guys I'm really in the market for a nice break kit. Been seeing a lot of stop tech kits on the e9x's, but brembo is the god father of breaks. My decision rest in your hands, So Please if you have either of those or you think there is something better let me know!
	Appreciate 0 Tweet Quote

03-03-2011, 03:26 PM	#2
SV Concepts III Lieutenant General 375 Rep 17,017 Posts Drives: BMW Duh Join Date: Apr 2005 Location: Santa Clara iTrader: (13)	If you have the budget, go for Brembo. They are both well respected manufacturers but Brembo is the standard for high end performance brake systems.
	Appreciate 0 Quote

03-03-2011, 03:36 PM	#3
EAS BimmerPost Supporting Vendor 548 Rep 5,695 Posts Drives: VF620 M3 Join Date: Mar 2010 Location: Anaheim, CA iTrader: (10)	Here is a quick comparison of the StopTech Trophy and the Brembo GT-R kit: The StopTech Trophy uses the two piece style where both the Brembo GT and GT-R are monobloc. The Brembo GT-R also uses dual inner piston seals and stainless inserts. PM me if you have further questions.
	Appreciate 0 Quote

03-03-2011, 03:38 PM	#4
elh0102 Captain 15 Rep 751 Posts Drives: 2009 335i coupe Join Date: Apr 2010 Location: USA iTrader: (0)	I recently installed the ST kit on my car, ST-60/380 front and ST-40/355 rear. I have not had it on track yet, but I can say the brake feel is noticeably improved, with a higher, firmer pedal, and great feedback. If you are considering 380 rotors, the Brembo requires more clearance, which will slightly exacerbate the problem of finding good, 18” wheels for it (if that is your intent). They are both excellent, with proven track records. IMO, StopTech is a better value.
	Appreciate 0 Quote

03-03-2011, 03:39 PM	#5
mdosu Banned 314 Rep 8,496 Posts Drives: Double Vanos'd Civic-M3 Join Date: Oct 2009 Location: San Francisco iTrader: (6)	if you plan on tracking your car and you're on a budget, get StopTech. If it's all for show...then whatever floats your boat.
	Appreciate 0 Quote

03-03-2011, 03:47 PM	#6
alpina527 Banned 60 Rep 638 Posts Drives: 2008 E92 M3 DCT JZB/FR Join Date: Jan 2010 Location: London, England iTrader: (1)	It's a difficult question to give an accurate answer. What's your budget? Stoptech is better value, but Brembo are better brakes.
	Appreciate 0 Quote

03-03-2011, 05:30 PM	#7
BimmerM Lieutenant 98 Rep 525 Posts Drives: '21 F95 X5 M C, '11.5 E92 M3 C Join Date: Mar 2008 Location: NYC iTrader: (0) Garage List 2013 BMW X5 M [0.00] 2011 BMW M3 [0.00]	If you are tracking your car get StopTech. The extra money you save can go towards rotors and brake pads. I had StopTech front and rear on my E46 M3 with slotted rotors and they were awesome on the track. Also looks great. If you want it more for show (and/or track), then I guess you can pay extra for Brembo. __________________ Drives: '11.5 Interlagos Blue E92 M3 Comp, '21 F95 X5 M Comp DIYs: Enable Rear Fog \| Easy Side Gill Replacement \| Front Grill Replacement
	Appreciate 0 Quote

03-03-2011, 05:31 PM	#8
white9duece Private 3 Rep 82 Posts Drives: E92 M3 Join Date: Oct 2010 Location: City of Angle's iTrader: (0)	Thanks a lot guys I really appreciate your advice.... Most of my use is gonna be daily but I am looking to eventually just track. I'm just rushing the break kit so it can look cool with my new wheels.
	Appreciate 0 Quote

03-03-2011, 06:00 PM	#9
white9duece Private 3 Rep 82 Posts Drives: E92 M3 Join Date: Oct 2010 Location: City of Angle's iTrader: (0)	I've heard a lot of good things for both sets. I'm just stuck choosing between names at this point.
	Appreciate 0 Quote

03-03-2011, 06:02 PM	#10
LV-E92M3 Lieutenant 20 Rep 508 Posts Drives: Donkey Join Date: Apr 2009 Location: كابول‎ iTrader: (1)	I just installed the Stoptech trophy kit on my car and the braking is improved a lot. If you want to go for the Stoptech, make sure get the Trophy kit. It's about 16-20% lighter than standard one. I think both kits are excellent. If you have extra money, get the Brembo because it's more well known company + looking
	Appreciate 0 Quote

03-03-2011, 06:04 PM	#11
aus Major General 892 Rep 9,032 Posts Drives: Odysse Join Date: Jul 2005 Location: Seal Beach, CA iTrader: (10)	Anyone with the ST having problems with vibration that comes and goes? I've called them and they said it's the pads their using, and they'd get back to me... that was almost a month ago now!!! Not too happy at this point. __________________ Let me get this straight... You are swapping out parts designed by some of the top engineers in the world because some guys sponsored by a company told you it's "better??" But when you ask the same guy about tracking, "oh no, I have a kid now" or "I just detailed my car." or "i just got new tires."
	Appreciate 0 Quote

03-03-2011, 06:13 PM	#12
wwjd15 Banned 89 Rep 1,315 Posts Drives: 11 E92 M3 MR Join Date: May 2009 Location: Orange County iTrader: (6)	In your case, I think pads are more important than brakes. Any of these bbk's are good enough.
	Appreciate 0 Quote

03-03-2011, 06:34 PM	#14
GOLFFRR 10817 Rep 27,600 Posts Drives: GOLFFRR cart Join Date: Mar 2009 Location: we sell BMWs to "ALL" US states iTrader: (4)	OP at mfest this year they are going to run a side by side test of all the aftermarket bbk kits and also OEM. it will be interesting to see which proves to work the best __________________ BEFORE YOU BUY YOUR NEXT BMW, EMAIL OUR GUY KOTE FIRST! Kote M Sales:Kotem@bmwofcamarillo.com Cell:805-368-9101 vipfinance@bmwofcamarillo.com for warranties!
	Appreciate 0 Quote

03-03-2011, 07:14 PM	#17
FrenchBoy Lieutenant Colonel 234 Rep 1,508 Posts Drives: '16 F80 M3 Join Date: Mar 2006 Location: Seattle, WA iTrader: (0)	I just purchased a StopTech trophy kit. I looked at the Brembo GT kit (GT-R is too $$) but the deterring factor for me was the fact that the pads cannot be swapped out without removing the calipers. The bridge design in the Stoptech makes swapping pads much easier. Good luck. __________________ Current: 2016 F80 M3 6-Speed \| SO \| AB XT1 \| ZCP \| M Performance Suspension \| GC Camber Plates Previous: 2009 E90 M3
	Appreciate 0 Quote

03-03-2011, 07:36 PM	#18
klammer Brigadier General 97 Rep 3,246 Posts Drives: 11 spc gry m3 e90, 19 X5 Join Date: Jan 2010 Location: chicago iTrader: (0)	1 on the ease of pad swap, that's why went away from the brembo and got the alcons, which I love BTW __________________ mods: track ready stuff
	Appreciate 0 Quote

03-03-2011, 09:39 PM	#19
gixxer_kidd Major 83 Rep 1,461 Posts Drives: e92 m3 Join Date: Dec 2008 Location: Northern VA iTrader: (18) Garage List 2008 m3 [10.00]	If you're looking at the bigger kit and want to run an 18" wheel stick with Stoptech. I have the 380mm Brembo kit and there are only a few wheels that I know of in 18" that will clear them. My 19" RACs and 20" BBS LMs barely clear the rear.
	Appreciate 0 Quote

03-03-2011, 11:30 PM	#22
rzm3 Moderator 673 Rep 4,737 Posts Drives: E92 M3 Join Date: Aug 2007 Location: USA iTrader: (18)	Honestly I never had any issues with my kit... with the Street Sport Performance pad (the ones that came with the kit and spares I just ordered)... And mine has been driven by advanced solo drivers to professional race car drivers. Both of them are great. I have ridden/driven in cars with both. There is so much BBK discussion on this sub-forum. Please do a search. Search phrases: BBK, AP, StopTech, Brembo...
	Appreciate 0 Quote