Brake upgrade advice

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Old 04-25-2024, 10:05 AM
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Brake upgrade advice

I have a 21 Aspec that seems to be getting warped rotors at about 36K miles. I’ve decided since I live in the mountains and drive hard that I want to upgrade to the type S Brembo rotors and my dealership will install them for $250 and even warranty them.

My question is should I go with factory pads and rotors or drilled/slotted or two piece rotors? I want low dust so prefer ceramic pads but am stuck on rotor choices. Thanks in advance.

Last edited by slats; 04-25-2024 at 10:11 AM.
Old 04-25-2024, 11:30 AM
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My 2 cents - go with solid rotors from a reputable company like Braking. All rotors are made in China now, it's just a degree of quality control. I have drilled and slotted on another car because towing a trailer in the mountains so I wanted max performance. They transmit noise and vibration into the cabin and that's probably not something you want on a DD. Also, holes and slots take away from the thermal mass of the rotor so they might warp faster in the end. Solid rotors and retorque your front lug nuts every couple months and you should be good.
Old 04-25-2024, 02:32 PM
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Thanks. I had drilled and slotted on my TSX for years and loved them- the sound you mentioned was only under hard braking so I didn’t mind esp since I’m always listening to music anyway. What are your thoughts on the two piece rotors? Some say it’s a waste of money while others seem to feel a difference in un sprung weight. Either way even with the factory type s setup I should get better stopping distances with a smaller engine and less weight to the car itself.
Old 04-26-2024, 08:40 AM
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Lots of good info here

https://acurazine.com/forums/6g-tlx-...mance-1001314/

the type s rotors are prone to warping as well, and the stock pads are confusingly wasteful with the pad surface area. Racing brake setup seems nice but wont be cheap. Depends how much you want to spend!
Old 04-26-2024, 03:47 PM
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Originally Posted by sombasol
Lots of good info here

https://acurazine.com/forums/6g-tlx-...mance-1001314/

the type s rotors are prone to warping as well, and the stock pads are confusingly wasteful with the pad surface area. Racing brake setup seems nice but wont be cheap. Depends how much you want to spend!
Thanks! Paragon makes a nice 2 piece but they are $900 and a lot of people say that’s overkill for a car I don’t track but just drive hard.

I found these last night and they look good and are made in the USA surprisingly. Drilled and slotted setups like this have been great on many of my previous cars but I don’t know a lot about this company.

https://brakeperformance.com/brake-r...-brake-kit.php
Old 04-26-2024, 04:03 PM
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Damn way to scope creep yourself... Just keep it simple and do the Brembo install from factory for now, Then if you outgrow those, you can move on to the 2piece and beyond.
Old 04-26-2024, 04:58 PM
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lol I know. The cheaper one piece I just found don’t have directional veins or I’d have already ordered them. I just don’t want to waste money if I’m going to want 2 piece or a better design than factory. The factory pads don’t even have full surface coverage and the factory rotors for the Type S also suck apparently. That’s why I’m doing the factory Brembo calipers but with *hopefully* better rotors and pads than stock.
Old 04-27-2024, 02:45 AM
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I have an A Spec TLX but upgrade to the OEM Type S Brake conversion. I called up GiroDisc and they did a front 2 piece rotors for my TLX.







Then I found Paragon Performance Brake which was locally to me in Los Angeles. I was able to talk to them and I provide them a set of base TLX and the Type S rotors for them to do measurements for them to do a 2 piece rotors.

Here is the link for GiroDisc
https://girodisc.com/acura-tlx-type-s-front-rotors/

Here is the link for Paragon Brakes
https://paragonbrakes.com/2-piece-rotors/acura/
Old 04-27-2024, 11:34 PM
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Originally Posted by KB1Spec
I have an A Spec TLX but upgrade to the OEM Type S Brake conversion. I called up GiroDisc and they did a front 2 piece rotors for my TLX.







Then I found Paragon Performance Brake which was locally to me in Los Angeles. I was able to talk to them and I provide them a set of base TLX and the Type S rotors for them to do measurements for them to do a 2 piece rotors.

Here is the link for GiroDisc
https://girodisc.com/acura-tlx-type-s-front-rotors/

Here is the link for Paragon Brakes
https://paragonbrakes.com/2-piece-rotors/acura/
Thanks. How much of an improvement is the upgrade to Brembo’s?
Old 04-29-2024, 08:10 PM
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Im in the process of getting carbon ceramic brakes for the front and 2 pc for the rear. Stock type s rotors are like 26 pounds so I should shave around 13 pounds or so on the rotors, another 10 from my custom forged wheels. Rear rotors will only save me 1-2 pounds combined with the wheels another 11-12 total. Shedding about 70 pounds just on wheels and brakes this summer.
Old 04-30-2024, 12:01 PM
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Originally Posted by slats
Thanks. How much of an improvement is the upgrade to Brembo’s?
Upgrade from the base TLX brake set up to the Type S Brake conversion makes a great improvement on braking response. Even before I did the 2 piece rotor conversion, the stock Type S rotors grab a lot better since the TLX is like over 3700 lbs which is quite heavy for its size.
Old 04-30-2024, 02:29 PM
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I have a 21 Advanced. Would the Type S braking set up (rotors, calipers) bolt right on to mine or is some custom work needed to make it fit? Just looking for a bit better performance over stock.
Old 04-30-2024, 02:57 PM
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Originally Posted by Kdot97
I have a 21 Advanced. Would the Type S braking set up (rotors, calipers) bolt right on to mine or is some custom work needed to make it fit? Just looking for a bit better performance over stock.
It's direct bolt on without modification. But you do need to buy a list of item which cost about $1000 or so depending on what online Acura part website you buy from.
here is the parts you need

Part Numbers: Driver Brembo Caliper: 45019-TGZ-A01
Passenger Brembo Caliper: 45018-TGZ-A01
Front Brembo Brake Pads: 45022-TGZ-A01
Driver Brake Shield: 45256-TGZ-A01
Passenger Brake Shield: 45255-TGZ-A01
Front Brake Rotors (2): 45251-TGZ-A01
Driver Brake Pipe: 46336-TGZ-A01
Passenger Brake Pipe: 46335-TGZ-A01
Brake Hoses (2): 01464-TGZ-A00
Driver Brake Bracket: 42513-TGZ-A00
Passenger Brake Bracket: 42512-TGZ-A00
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Old 04-30-2024, 03:34 PM
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Originally Posted by KB1Spec
It's direct bolt on without modification. But you do need to buy a list of item which cost about $1000 or so depending on what online Acura part website you buy from.
here is the parts you need

Part Numbers: Driver Brembo Caliper: 45019-TGZ-A01
Passenger Brembo Caliper: 45018-TGZ-A01
Front Brembo Brake Pads: 45022-TGZ-A01
Driver Brake Shield: 45256-TGZ-A01
Passenger Brake Shield: 45255-TGZ-A01
Front Brake Rotors (2): 45251-TGZ-A01
Driver Brake Pipe: 46336-TGZ-A01
Passenger Brake Pipe: 46335-TGZ-A01
Brake Hoses (2): 01464-TGZ-A00
Driver Brake Bracket: 42513-TGZ-A00
Passenger Brake Bracket: 42512-TGZ-A00
Ah okay great! I appreciate the help, thanks!
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KB1Spec (04-30-2024)
Old 05-01-2024, 02:07 AM
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Anyone know if the OEM 2 piece rotors from the Integra S or the Civic R fit?
Old 05-01-2024, 04:02 PM
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Originally Posted by Jrvtecaccord
Anyone know if the OEM 2 piece rotors from the Integra S or the Civic R fit?
dont know for sure but I'd say yes considering everything else is pretty much interchangeable.
Old 05-01-2024, 09:17 PM
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Originally Posted by FckFiat
dont know for sure but I'd say yes considering everything else is pretty much interchangeable.
FK8/FL5/DE5 front rotor size is 13.78" x 1.26"
TLX 2.0L front rotor size is 11.81" x 1.10"
TLX 3.0L Type S front rotor size is 14.33" x 1.18"
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