SKU: 18079530250

Porterfield Brake Pads for 2011 PORSCHE 911 Carrera 2S Type 997 w/Iron Discs

Sale price$170.95 Regular price$189.95
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Description

Porterfield Brake Pads for 2011 PORSCHE 911 Carrera 2S Type 997 w/Iron DiscsPorterfield Brake Pads for 2011 PORSCHE 911 Carrera 2S Type 997 w Iron Discs Porterfield R4 Porterfield R4 Carbon Kevlar based brake pads were fully designed for heavy duty extreme motorsports use. Its one of the the few true motorsports competition pads available on the market today. The carbon based semi metallic R4 brake material allows the brake pad to absorb huge amounts of heat and dissipate it quickly and evenly over time. The Carbon Kevlar

Porterfield Brake Pads for 2011 PORSCHE 911 Carrera 2S Type 997 w/Iron Discs

Porterfield R4

Porterfield R4 Carbon Kevlar based brake pads were fully designed for heavy-duty extreme motorsports use. Its one of the the few true motorsports competition pads available on the market today. The carbon based semi metallic R4 brake material allows the brake pad to absorb huge amounts of heat and dissipate it quickly and evenly over time. The Carbon-Kevlar material also allows the brake pad to heat up to operating temperature right away so little pad warmup is required for optimal operating condition. This compound also requires very little bed-in so that one is able to change out the pads and almost immediately able use them to their full potential.

R4 series provides high initial bite for immediate brake response while yielding extremely consistent modulation and predictability. This is great for all road courses, oval track, rally, vintage racing, autocross, club events, and professional driving events. This is one of the best motorsports pads we have used. Available for many applications, so please contact us if you do not see one for your car.

Porterfield R4-1

The R4-1 Vintage Full Race Compound was developed using knowledge testing in the vintage racing community. Optimum uses for the R4-1, under conditions where very high friction is needed with minimal warm up time and in applications where there is difficulty in maintaining sufficient heat with conventional race pad compounds. Widely used on vintage GT and formula cars the R4-1 is also gaining popularity in off-road and rally-cross classes. Great modulation, consistent pedal feedback and rotor friendly at all temperatures as with all the other Porterfield Carbon Kevlar compounds.

Porterfield R4-E

The R4-E Endurance Race Compound is a carbon kevlar compound made to last a bit longer than the original R-4 compound. The R4-E compound is designed to endure higher prolonged temperature and still has pad life as long or longer than Porterfield R-4 do. This pad is great for club enduro events and applications where temperatures are at their maximum.

Porterfield R4-S

Porterfield R4-S high performance street and autocross brake pads are great for heavy-duty street and light track applications. Compound is perfect for everyday use while still keeping the highly capable track ready performance. The R4-S features a high friction level that will increase your stopping power with minimal pedal effort.

The R4-S series pads are VERY VERY rotor friendly and yield very low levels of dust; levels are far below OEM equipment or any other high performance brake pads. Your car will stop better and your wheels will stay cleaner longer. Good for autocross, rallies, driving school, and of course daily driving with a little extra stopping power. R4-S pads are available for virtually all vehicles sold in the US and custom R4-S pad sizes for competition style calipers are also available.

This is one of the very best all around street/strip brake pads available at a great price.

Shipping Notes
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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SKU: 18079530250

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Esme Journell
Dallas, US
★★★★★ 5
Perfect if you want to use Procreate
I wasn’t sure if this would work as well as the regular iPencil, because I had read this one doesn’t have features the more expensive one has. And I have to say, whatever those extra features are I’m not missing them! This works great, it’s very accurate, amazing quality. Considering how much I’m using it in Procreate, I would say it’s more than paid for itself! As expensive as it seems, it’s been a great value for the money. It’s easy to use and the design is simple. You just have to remember to occasionally plug it in to charge it- the end slides open, revealing a type-C charger port. But the battery life on it lasts a long time. I’ve used it all day before without it dying on me! That reminds me, I should probably go plug it in now…
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Reviewed in the United States on December 10, 2025
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Joseph G.Hodges
Whiting, US
★★★★★ 5
Great Apple Pencil, easy set up via Bluetooth, and charges extremely fast.
Great value for the money, very easy to use and compatible with most iPads. It charges extremely fast, if you charge it for 10 minutes it’s at 100% even if it was at 10% when you charged it. Very easy to connect to your iPad via Bluetooth, feels good in your hand, and looks like it cost a lot more money than it did.
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Reviewed in the United States on March 29, 2026
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Verified Purchase
Chantelle
Cuba, US
★★★★★ 5
Works good
Works great, was easy to connect and it’s easy to use. It’s durable. Most of the time I’m using it instead of my fingers. Pairs well with my iPad A16. It’s not heavy, nor is it too light. Sometimes it’s annoying when I’m trying to use the keyboard on my iPad but it doesn’t pull it up since it’s connected to the pencil, but it’s not too big of a deal. I love the appearance, I’ve always been obsessed with this type of stylus, I found it more practical and easier to use than a traditional stylus. (Plus it makes it so much easier to exit out of ads) I won’t comment on the price since I’m sure it’s worth the money, but I’ll let others be the judge of that. For art purposes, I’m not an artist yet, but I’m practicing, and it works for me, I just can’t comment on how it’ll be for an actual artist though, so please do your research on which will be best for you!
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Reviewed in the United States on April 10, 2026
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Gordon Marc Cooper
Whiting, US
★★★★★ 4
Not perfect but a good pencil for a good price.
Not as user friendly as the original pencil and battery doesn’t seem to hold a charge very long. After about 4 hours of being charged it was down to 46%. That was intermittent use and non use, with about 3 hours actual use. To charge the original pencil I pulled off the end exposing the lightening connector and plugged it into the receptacle on my iPad. This requires a USB-C cable connection from either the charger or the iPad. Admittedly, it’s not that big a deal, but it feels like a step backwards from the original. The battery longevity is a little more irksome. The pencil is very easy to use, and I’m actually amazed at how the iPad is able to generate text when I write with it, even with my sometimes barely legible script. Much improved over the original. I can live with the minor irritations because it’s a good value for the price.
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Reviewed in the United States on November 20, 2025
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Rish
Los Angeles, US
★★★★★ 5
Sleek Design, Smooth Writing, and a Fun Tool for Artists and Everyday Use
The Apple Pencil (USB-C) is a streamlined and affordable option for users who want Apple’s signature precision without the premium price of higher-end models. Designed primarily for note-taking, sketching, and everyday creative tasks, it delivers the smooth, low-latency performance Apple Pencil is known for. Writing feels natural, with accurate pressure response and excellent palm rejection when used with supported iPads. This version connects and charges via USB-C, making it convenient for users who prefer a simple wired setup and already rely on USB-C accessories. It’s lightweight, comfortable to hold, and magnetically attaches to compatible iPads for storage, though it does not support wireless charging or pairing. While it lacks advanced features like pressure sensitivity for artistic shading or double-tap gesture controls found in Apple Pencil (2nd generation), it still performs exceptionally well for students, professionals, and casual users. However, a device compatibility check is essential before making a purchase. The Apple Pencil (USB-C) works only with select iPad models, and it does not support older Lightning-based iPads. Additionally, artists who rely on advanced drawing features may find this model somewhat limited. Overall, the Apple Pencil (USB-C) is a well-built, reliable stylus that excels at core tasks. If your iPad is compatible and your needs are focused on writing, annotating, and basic drawing, it offers excellent value within Apple’s ecosystem.
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Reviewed in the United States on January 4, 2026

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