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If you want OE style replacements I would get them from FCP Euro, Pelican Parts, or RockAuto (if they have good brands). If you want floating aftermarket rotors I would get a set of PFC discs and hats. Not sure who the distributors are for PFC stuff is these days though.
Yea, both Pelican and FCP will replace them for free forever or until they start losing too much money. If you want better than OEM, then PFC or Giro would be my choice. Keep in mind that the rotor and pad setup that I've been getting from FCP for the last 8 years have been getting worse and worse every year. I don't know if it's the rotors or pads but, for instance, it's been less than a year and my rotors are already severely grooved and squeaky. The latest rotors were SHW's and the ones prior were Sebro. Zimmerman and the original ones I purchased from FCP, which were Genuine Porsche were not available. Those seemed to have better metallurgy. These are on my 958 Cayenne Turbo.
Both companies now run a credit policy where you get credit so to get it started, you'll have to buy brakes twice and will always have a credit balance with the company.
OEM are fine, will crack over time, as long as cracks are not connecting hole to hole you're OK, there is spec on crack length. I'd likely get them from an OEM parts supplier (suncoast/dealer).
GiroDiscs - slotted are best bang for the buck two piece rotors
Brembo type III rotors - slotted
PFC rotors - slotted
AP rotors - J hook
Price ranges are similar for Brembo/PFC/AP two piece rotors. Availability it depends, I find it easy to get brembo stuff. https://www.sharkwerks.com/c_brakes-f_gt3-rs-r_g_997
Are the two piece less reciprocating mass? hence the more track use etc? plus Im thinking easier maintenance when/for heavy track use you just need to change the disc....
the car wont see "enough" track use (I think) to necessitate the need for upgraded rotors, unless the upgraded rotors are way better than stock.
I've got stock rears, the'y'll need to be turned, and the fissures are definitely minute, and the fronts are what appear to be Giro, slotted but not cross slotted.
It'll be easiest for me to just swap out the front and rear, and I'd like them to match.....
There are several reasons that a two-piece floating disc assembly is of benefit. First, by using an aluminum bell for the hub section of the disc saves a great deal of weight. Since this is both rotating and unsprung, it benefits the acceleration, braking, and handling of the vehicle. Secondly, it is better able to handle the large temperature changes that a brake disc experiences. In a two-piece floating disc assembly, the iron disc heats up uniformly, and the controlled float which is present allows for the differential expansion of the very hot brake disc, and the relatively cool aluminum bell.
Originally Posted by mikes70
Are the two piece less reciprocating mass? hence the more track use etc? plus Im thinking easier maintenance when/for heavy track use you just need to change the disc....
the car wont see "enough" track use (I think) to necessitate the need for upgraded rotors, unless the upgraded rotors are way better than stock.
I've got stock rears, the'y'll need to be turned, and the fissures are definitely minute, and the fronts are what appear to be Giro, slotted but not cross slotted.
It'll be easiest for me to just swap out the front and rear, and I'd like them to match.....
Are the two piece less reciprocating mass? hence the more track use etc? plus Im thinking easier maintenance when/for heavy track use you just need to change the disc....
the car wont see "enough" track use (I think) to necessitate the need for upgraded rotors, unless the upgraded rotors are way better than stock.
I've got stock rears, the'y'll need to be turned, and the fissures are definitely minute, and the fronts are what appear to be Giro, slotted but not cross slotted.
It'll be easiest for me to just swap out the front and rear, and I'd like them to match.....
thanx for the links and info....Mike
Porsche rotors are always replaced and never turned.
__________________
'09 Carrera 2S, '08 Boxster LE (orange), '91 Acura NSX, Tesla Model 3 Performance, Fiesta ST
Jeff Ritter
Mgr. High Performance Division, Essex Parts Services Essex Designed AP Racing Radi-CAL Competition Brake Kits & 2-piece J Hook Discs Ferodo Racing Brake Pads Spiegler Stainless Steel Brake Lines
704-824-6030 jeff.ritter@essexparts.com
There are several reasons that a two-piece floating disc assembly is of benefit. First, by using an aluminum bell for the hub section of the disc saves a great deal of weight. Since this is both rotating and unsprung, it benefits the acceleration, braking, and handling of the vehicle. Secondly, it is better able to handle the large temperature changes that a brake disc experiences. In a two-piece floating disc assembly, the iron disc heats up uniformly, and the controlled float which is present allows for the differential expansion of the very hot brake disc, and the relatively cool aluminum bell.
Yep, forgot a bout the non-monolithic and different materials aspect. I'm a licensed glazing contractor and work with many different materials and their respective compatibility
I track a 2013 Boxster S with Sebro slotted and Pagid RSL 29s from FCPEuro. On my fifth set of front rotors and second rear. If bedded the RSL29s seldom squeak for me, but may not be suitable for a lot of street miles. I leave them in year round, but only a few weekend street miles. You need to install brake caliper and brake line studs. It is too easy to damage the aluminum threads with the steel caliper bolts and small brake line brake bolts.
As stated others are offering the LifeTime warranty. FCP now requires the VIN as part of their return process and now gives a credit vice a refund. Costs $55 to ship the rotors back. One thread indicated if you pay with PayPal you can get free return shipping.
I track a 2013 Boxster S with Sebro slotted and Pagid RSL 29s from FCPEuro. On my fifth set of front rotors and second rear. If bedded the RSL29s seldom squeak for me, but may not be suitable for a lot of street miles. I leave them in year round, but only a few weekend street miles. You need to install brake caliper and brake line studs. It is too easy to damage the aluminum threads with the steel caliper bolts and small brake line brake bolts.
As stated others are offering the LifeTime warranty. FCP now requires the VIN as part of their return process and now gives a credit vice a refund. Costs $55 to ship the rotors back. One thread indicated if you pay with PayPal you can get free return shipping.
I always pay FCP with Paypal and have yet to find where I can return ship for free. Wonder where it's hidden?
01-17-2024, 08:37 PM
Suggestions for best places to buy rotors
