Reviews of STOPTECH parts For Business

I run StopTech Sport pads and they’ve been fine. Pretty quiet but also pretty dusty (comparable to stock pads). No full track days in hot weather yet though, just autocross and cooking them on backroads.

I’ve tried nearly every pad on the list here and for a dual duty casual track and street car without needing the change pads I have found the stoptech sport and carbotech ax6 good if you don’t want to swap pads which is better for a first timer in my opinion. Otherwise ferodo ds2500 and the other ones in this thread are good if you get more experienced given time. The carbotech ax6 I am selling a set if interested brand new in box but they are expensive as are many suggestions on this list. The nice things about the stoptech is they are a true do all pad that is cheap as well!

daily driving, you can get a full set of bosch pads from rock auto for ~60$. I like stoptech slotted rotors to help get debris off the pads. they also hold up a bit better than standard blanks. drilled rotors are mostly for looks and can crack much easier under heat unless you are spending big bucks on a high end rotor, which imo isn’t worth the cost.

I have the Stoptech Z23 slotted and drilled rotors with carbon ceramic brake pads. Overall, I’m happy with them. The biggest complaint is that they use undersized brake pads, which is a feature that performance pads have in order to accommodate expansion under high heat. Because they’re undersized, when you brake in the opposite direction that you brakes last, they will “click” as they shift slightly inside the caliper. They don’t do it while driving unless you change direction, but I would have considered less aggressive pads if I knew they would do this. That said, I have had zero issues and great braking performance in spirited driving and emergency braking, over the last 45K miles or so.

I upgraded to stoptech drilled rotors with the posi quiet pads. I'm happy with the performance on street for spirited driving, and they create much less dust than my old Hawk HPS pads.

For mixed street and track use, I haven’t found a better pad than Stoptech 309. Lots of dust, but no noise on the street and they will take an absolute beating on track (for a street pad). Great modulation at mid temps, low and high temps are acceptable.

Stoptech street performance (I believe renamed to Stoptech sport) has always been my go-to for spirited driving and track day use in a miata. In faster heavier cars, I use carbotechs for track days, but that's just overkill for a miata.

Stop tech sport brake pads have been great to me.

If you are dead set on not getting some Napa golds or whatever grab some Stoptech Steet pads. They are dusty as hell and wear pretty quick not in stop and go city traffic. I live in the sticks so lots of highway and running the stoptech steets on my Gx sedan they dust up bad and I swap them every 35k~. I do have the sport brake kit on it but I don't see the base calipers making much difference on dust and wear.

My experience with my 2015 - non-PP - is that the pads are about the worst that I have ever experienced. Material transfer on the front rotors was a constant problem...this stopping from 75 mph at the bottom of a long highway ramp...the pulsating changed in sync with how hot the day was and how hard I was using the brakes...I do not drive this car hard. I replaced everything.