SKU: 22252963147

Porterfield Brake Pads for 2008 CADILLAC XLR

Sale price$143.95 Regular price$159.95
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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24

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Description

Porterfield Brake Pads for 2008 CADILLAC XLRPorterfield Brake Pads for 2008 CADILLAC XLR 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

Porterfield Brake Pads for 2008 CADILLAC XLR

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
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 22252963147

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4.7 ★★★★★
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M
Verified Purchase
mark
Dallas, US
★★★★★ 5
Great size
Great to freeze peanut butter on for a bed time snack
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 29, 2026
D
DMan96
San Leandro, US
★★★★★ 4
Great for aggressive chewers
These are some of the strongest bones I've ever seen. I have aggressive chewers and my puppy loved this bone. She lays on the garage and goes to town on it, not making any marks or chards or breaks like we do often have to deal with. They are long lasting as she has been chewing on it for a month now - well worth the money.
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Reviewed in the United States on March 29, 2025
J
Verified Purchase
Julianna Tidwell
Chelsea, US
★★★★★ 5
Great chewy for my dogs
My 3 dogs love these already. I smeared peanut butter on one side and passed them out. My 2 that aren't crazy active or aggressive chewers enjoyed the PB, then were done for now. Energizer bunny dog has now claimed all 3 and is alternating which one she chews on. Great buy for keeping them, especially her occupied.
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Reviewed in the United States on November 26, 2025
C
Verified Purchase
Chip
Grantham, US
★★★★★ 1
Would not buy again
My dog loves chew toys and was very excited when I opened the package. She played with it for about 10 minutes and now she wont touch it. It does seem very durable as she chewed on it and there was little damage.
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Reviewed in the United States on May 31, 2025
M
Maryellen
Natrona Heights, US
★★★★★ 3
Long lasting, not super appealing to my dogs.
Objective Data: I have two 50 pound dogs; a 10mos goldendoodle and a 7yo viszla. The puppy is a moderate chewer, the senior dog takes chewing in binges. He will occasionally get something and work it over for awhile and then not seek out anything to chew for a couple of days. Initially these went over well, but neither of my dogs pursue these much after a few weeks. The puppy will occasionally bring one over to briefly chew laying at my feet. Even with the initial, enthusiastic chewing of "new" toys these are still very intact!! These are going to last such a long time. **CAUTION** if you have beige carpet I don't recommend these toys for your home. They blend in to the color of our carpet and I cannot tell you how many times I have rolled my ankle or stubbed my toe kicking one across a dim/dark room. I would rather walk barefoot through a minefield of legos.
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Reviewed in the United States on March 21, 2025

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