RSX Brakes

This is a fully customizable Wilwood Brake kit with all the options to suit your needs.

Whether you are looking for the perfect street performer, show looks, autocross performance or full speed hard track racing, we can build it for you.

Model: UL
Straight Vane - 8.9 Lbs.
This is a good all around rotor.
Virtually all the same attributes of the SRP above but without the drill/slotted surface. This rotor would also be good for track days. If you are going to be spending a fair amount of time on the race track, the HD or GT rotor below would perform better.

Model: SRP
Drilled - Slotted - Straight Vane - 8.8 Lbs.
This is a good, performance street, show and autocross rotor.
Reasonably lightweight for quick acceleration.
It is not a good idea to use drilled rotors for heavy track racing.

Model: HD
Directional Vane - 9.5 Lbs.
This is a stout stable rotor suitable for heavy track use as well as street use.
The Directional vanes draw cooler air from the center and help cool the rotor and caliper.

Model: GT
Directional Vane - Slotted - 9.6 Lbs.
For Extreme racing conditions. Unlike race pads, it will work great on the street, but is is heavier than you need for spirited street driving or autocross.

Model: ULD-32
Straight Vane - Radically Drilled for weight reduction - 8 Lbs.
This is a good show, street or drag racing rotor when every ounce counts or even autocross
(Solo2 not Solo1 or TimeTrials) Not recommended for track use.

Model: ULS-32
Straight Vane - Scalloped shape really cuts the weight - ONLY 5.9 Lbs.
When you really want to shed the weight and this is rotation mass we are cutting here.
I do not have a lot if info on how well pads hold up to this design. The brake rotors on my mountain bike are shaped like this, but it does not see the heat or force that your car will.

The temperature ranges and friction numbers come from the manufactures of the pads.
We can not be certain the information is accurate, this is for reference only.

Pads	Temp. Range	Friction Coefficient	Notes
Wilwood (Raybestos)			* The Wilwood pads prices is only good for one set with the big brake kit. Even if you want different front pads, you should take advantage of this price and get one set of these. Add $15 for additional sets.
BP-10	100-1000	.42-.46	Flat torque curve, wide temperature range. Quieter than the Q pad. Very promising.
Q	100-800	.38-.47	Good street pad. Low dust and noise
E	0-1000	.4-.48	More aggressive street pad or light track. Harder on rotors than "Q"
H (ST43)	100-1300	.54-.66	Race/track only. Very flat torque curve, high friction.
A (ST41)	200-1300	.55-.7	Race/track only. Higher max bite, not as flat of a torque curve as "H".

Hawk
HPS			Great street pad. Better than stock.
HP Plus			Performance pad, light to medium track use
Black	100-900
Blue	250-1000		Race use only. Medium/high torque. Very popular
HT10	300-1600
HT14

Ferodo
DS2500	100-1000	.50	Best autoX, light track use, streetable pad we know of. Med. dust, fairly quite.
DS3000	300-1400	.62	Great race pad. Very flat and high torque/friction. Not for the street

Porterfield
R4-S	-900	.4
R4

Performance Friction
01 Compound	-1200
97 Compound	250-
93 Compound	250-1200
90 Compound	100-1000
83 Compound
80 Compound


Cobal Friction
GT-Sport	75-950	.48	Good street, autoX, performance pad. Some dust and noise.
Spec-C	150-900	.52	This would make a good track rear pad to go with the Spec-C or VR front pad.
Spec-B	200-1100	.58	Race use only!
Spec-VR	350-1550	.64	Race use only!

Axxis Ultimate	?-1000		Good performance pad for the money. More dust than most.

Carbotech
Bob Cat 1521	40-900	.45	Good performance pad. Better than stock.
Panther Plus 1106	150-1250	.45-.56
XP8 1108	250-1350	.58-.6	Race use only!
XP9 1109	250-1400	.6	Race use only!

EBC
Green Stuff	? -1000	.46	Good street pad. Better than stock.
Red Stuff	200-1380	.33	Race use only! Not impressive torque.
Yellow Stuff	? -1500		Race use only!
Blue Stuff	? -1500		Race use only!