flyin_viata
flyin_viata New Reader
12/2/24 7:00 p.m.

Centric Premium/Plain 120 rotors look to be well reviewed for street/DE and are reasonably priced at just over $200 for all four corners.  Any benefit to spending double the money for Stoptech Sport Slotted rotors other than looks?

Andy Hollis
Andy Hollis
12/2/24 7:36 p.m.
flyin_viata said:

Centric Premium/Plain 120 rotors look to be well reviewed for street/DE and are reasonably priced at just over $200 for all four corners.  Any benefit to spending double the money for Stoptech Sport Slotted rotors other than looks?

No.

You may not even like the feel of slotted (I hate it).

 

Floating Doc (Forum Supporter)
Floating Doc (Forum Supporter) MegaDork
12/2/24 9:42 p.m.

100% agree with Andy. Slotted, dimpled or drilled rotors are appearance parts. 
 

I bought a car with drilled rotors, and they felt weird and made strange noises. 

Toyman!
Toyman! MegaDork
12/3/24 8:35 a.m.

I've always used Centric's cheapest blanks. They survived Lemons races on a Civic and Thunderbird. They survived Time Trials on a G35. 

flyin_viata
flyin_viata New Reader
12/3/24 8:40 a.m.

Thanks y'all!

David S. Wallens
David S. Wallens Editorial Director
12/3/24 9:20 a.m.

Following Andy’s advice, I’m another happy user of Centric 120-series rotors. 

Andy Hollis
Andy Hollis
12/3/24 10:01 a.m.
Toyman! said:

I've always used Centric's cheapest blanks. They survived Lemons races on a Civic and Thunderbird. They survived Time Trials on a G35. 

Glad it's working for you, but the C-Tek line is essentially what you can get from any parts store.  The 120 Premium is a cut above. 

They all come from the same foundry, but the 120's are StopTech quality (Centric and StopTech are same company) but w/o the branding.

bobzilla
bobzilla MegaDork
12/3/24 10:07 a.m.

always use the cheapest rotors with quality pads. 

einy (Forum Supporter)
einy (Forum Supporter) Dork
12/3/24 12:09 p.m.

Being in an area that uses brine and/or salt every time there is even a mention of snow, I have made the move some years ago to coated rotors, typically Centric or Raybestos (depending on prevailing price / availability on Rock Auto).  They tend to stay corrosion free in the hat area and on the outer diameter for as long as the pads live.  Purly cosmetic, but that is reason enough for me to spend a few extra $'s every couple of years when a vehicle needs a brake service.

preach
preach UberDork
12/3/24 1:16 p.m.

Seems we just had a discussion about after market brakes and if they are worth it. Probably been more than one.

I cannot speak to the ones mentioned so there is that.

My first 2 mods to a car after it is paid off is exhaust and brakes, unless it's for off road.

I put $2800 of brakes on my 987.1 Cayman S when I paid it off. Not worth that.

Judge me how you will but I am a canyon carver.

Aluminum hat Girodisc and carbon metallic pad big brakes. They will plant your eyeballs on the inner windscreen, but the stock brakes would too with the right pads. The dust is real, if I cared about that. +20mm maybe was not worth what I paid.

The money I would not have saved would have went to a gt3 throttle body and a couple other things. I was making stupid money at the time.

That said, I will chop you hard out west or on the Dragon. They are that good, but $2500 good, no.

 

GameboyRMH
GameboyRMH MegaDork
12/3/24 1:57 p.m.

Yeah Centric premiums or blanks are fine. I've never bought slotted/drilled etc and probably never will, they're features that have or had some use in specific conditions or with specific pads but generally carry more disadvantages than advantages.

flyin_viata
flyin_viata New Reader
12/3/24 2:45 p.m.

Planning on G-Loc R8 pads (novice DE and 50% street driven) along with SRF on this build for my wife, sounds like the Centric 120s will fit the bill and allow more cash toward seat time!

captainawesome
captainawesome Dork
12/3/24 2:52 p.m.

I'd love to see a legit comparison from Centric C-teks to the 120s because I have yet to see a reason to go any higher spec than C-tek.

 

BA5
BA5 HalfDork
12/3/24 2:59 p.m.
Andy Hollis said:
flyin_viata said:

Centric Premium/Plain 120 rotors look to be well reviewed for street/DE and are reasonably priced at just over $200 for all four corners.  Any benefit to spending double the money for Stoptech Sport Slotted rotors other than looks?

No.

You may not even like the feel of slotted (I hate it).

 

How do they feel different?  Admittedly I've never gotten slotted rotors because I subscribe to the 'it's just show' thinking for them.  I figured they'd feel pretty much exactly the same.

AngryCorvair (Forum Supporter)
AngryCorvair (Forum Supporter) MegaDork
12/3/24 3:28 p.m.
preach said:

Aluminum hat Girodisc and carbon metallic pad big brakes. They will plant your eyeballs on the inner windscreen, but the stock brakes would too with the right pads if the tires are sticky enough to allow it

 

FTFY 🤘🏻😎

preach
preach UberDork
12/3/24 4:57 p.m.

In reply to AngryCorvair (Forum Supporter) :

Pilot Sports. yes

Andy Hollis
Andy Hollis
12/3/24 5:53 p.m.
BA5 said:
Andy Hollis said:

You may not even like the feel of slotted (I hate it).

How do they feel different?  Admittedly I've never gotten slotted rotors because I subscribe to the 'it's just show' thinking for them.  I figured they'd feel pretty much exactly the same.

Brakes go brrr...

Pete. (l33t FS)
Pete. (l33t FS) MegaDork
12/3/24 6:50 p.m.
Andy Hollis said:
BA5 said:
Andy Hollis said:

You may not even like the feel of slotted (I hate it).

How do they feel different?  Admittedly I've never gotten slotted rotors because I subscribe to the 'it's just show' thinking for them.  I figured they'd feel pretty much exactly the same.

Brakes go brrr...

At the RXNC this year, there was a V6 Civic where they did the swap their own way and just shoved the entire front subframe from the V6 donor under the car.  I loved the concept because that means there are no weird swap parts to try to find in the east end of nowhere if an axle breaks or something.

They had slotted rotors.  You could hear the loud buzzing/clicking sound halfway across the field every time they applied the brakes smiley  

Appleseed
Appleseed MegaDork
12/4/24 6:20 a.m.
preach said:

Seems we just had a discussion about after market brakes and if they are worth it. Probably been more than one.

I cannot speak to the ones mentioned so there is that.

My first 2 mods to a car after it is paid off is exhaust and brakes, unless it's for off road.

I put $2800 of brakes on my 987.1 Cayman S when I paid it off. Not worth that.

Judge me how you will but I am a canyon carver.

Aluminum hat Girodisc and carbon metallic pad big brakes. They will plant your eyeballs on the inner windscreen, but the stock brakes would too with the right pads. The dust is real, if I cared about that. +20mm maybe was not worth what I paid.

The money I would not have saved would have went to a gt3 throttle body and a couple other things. I was making stupid money at the time.

That said, I will chop you hard out west or on the Dragon. They are that good, but $2500 good, no.

 

So...Centric premium or Stoptech Sport?

Sonic
Sonic UberDork
12/4/24 7:34 a.m.

Whichever is shipping from the same place as other stuff in my Rock Auto cart.  I've had fine experiences with both.  

Toyman!
Toyman! MegaDork
12/4/24 9:52 a.m.
Andy Hollis said:
Toyman! said:

I've always used Centric's cheapest blanks. They survived Lemons races on a Civic and Thunderbird. They survived Time Trials on a G35. 

Glad it's working for you, but the C-Tek line is essentially what you can get from any parts store.  The 120 Premium is a cut above. 

They all come from the same foundry, but the 120's are StopTech quality (Centric and StopTech are same company) but w/o the branding.

While I'm sure the Premium is a better quality rotor, it would have been wasted money. The cheap ones would last through 2-3 sets of Porterfield R4E pads and never had an issue with warping or cracking. Not spending money on rotors saved me some $$ for better pads and pads>rotors when it comes to stopping and heat.

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