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Ships within 48 hours · Estimated delivery Sep 4 - Sep 9
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Description
Carbotech Brake Pads for Mercedes-Benz GL350 2007-2012 Low Dust High Performance Track Autocross StreetVehicle Compatibility: CT1123 2007 2008 GL350 330mm & 350mm Front Discs W164 2007 2011 GL350 W164 2009 2011 GL350 350mm Front Discs W164 CT1272 2007 2012 GL350 373mm Front Discs W164 2007 2012 GL350 W164 CT1122 2007 2012 GL350 W164 Carbotech Brake Pads Engineered for Every Driving Need Discover Carbotech's diverse range of high performance brake pads, tailored for specific driving conditions, from daily street use to intense racing applications. 1521
Vehicle Compatibility:
CT1123- 2007-2008 - GL350 330mm & 350mm Front Discs - W164
- 2007-2011 - GL350 W164
- 2009-2011 - GL350 350mm Front Discs - W164
- 2007-2012 - GL350 373mm Front Discs - W164
- 2007-2012 - GL350 W164
- 2007-2012 - GL350 W164
Carbotech™ Brake Pads – Engineered for Every Driving Need
Discover Carbotech™'s diverse range of high-performance brake pads, tailored for specific driving conditions, from daily street use to intense racing applications.
- 1521™ – Street Performance: Carbotech™ 1521™ is the ultimate street compound, designed for smooth modulation, low dust, and minimal noise. With operating temperatures from ambient up to 800°F (426°C), the 1521™ offers reliable braking power for all street, tow, and fleet vehicles. Not for track use.
- AX6™ – Autocross Optimized: The AX6™ is crafted for autocross enthusiasts, delivering high torque and consistent performance across 50°F to 1000°F (10°C to 537°C). With a strong initial bite and responsive modulation, this pad is perfect for autocross but not for street use.
- RP2™ – Endurance Racing: For endurance racing, the RP2™ delivers a powerful initial bite with great fade resistance from 250°F to 1450°F (121°C to 787°C), making it a reliable choice for extended track sessions. Not for street use.
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XP Series – Championship-Proven Racing Pads:
- XP8™: The XP8™ is an entry-level racing compound with high torque and fade resistance from 200°F to 1250°F (93°C to 676°C), designed for track days with smooth modulation and excellent rotor friendliness. Not for street use.
- XP10™: Known for powering champions, the XP10™ offers an intense initial bite and high fade resistance up to 1475°F (801°C), ideal for competitive racing. Not for street use.
- XP12™: With added torque and fade resistance up to 1850°F (1010°C), the XP12™ is aggressive yet rotor-friendly, offering unmatched control on the track. Not for street use.
- XP20™: The XP20™ features an aggressive bite and linear torque curve, handling temperatures up to 2000°F (1093°C) for top-tier track performance. Not for street use.
- XP24™: The pinnacle of Carbotech™'s racing lineup, XP24™ delivers maximum torque and the highest fade resistance from 400°F to 2000°F (204°C to 1093°C), perfect for professional endurance racing. Not for street use.
Whether you're looking for a low-dust street pad or a high-performance racing compound, Carbotech™ offers the perfect solution. Note: Only the 1521™ is suitable for street use.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.7 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 5
Whistles when thrown
Size: 2 Count (Pack of 1), Style: Pack of 2
One of my shepherd’s favorites! Truly does whistle when you throw it! Good quality!
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Reviewed in the United States on May 25, 2026
★★★★★ 5
Whistle away my friend!
Size: 2 Count (Pack of 1), Style: Pack of 2
Love it! My dog loves it! The people at the dog park love it! The whistle is the best thing about these balls but the hard durable rubber and the denseness of the ball really make it fly. Let me quickly breakdown each of these:
First the sound is like a...well, whistle coming from a human but oscillating and slightly different. It helps the dogs track where it goes and helps them find it better when it is getting dark (while flying of course, not when it is stationary). It barely makes a sound when throwing it with the wind but really howls when throwing it into the wind. This is why you get this ball and most everyone at the dog park perks up and wonders what that is, asks about it, and thinks it is very cool; which it is!
Next is the durable rubber which doesn't have a single bite mark or split yet in 4 months of constant daily play for about 1 1/2 hours every day! The dog chews it as he brings it back and other dogs steal the ball and run with it while "killing" it perpetually and it has held up great. I don't claim this is going to be Kong ball durable but it is very well chosen rubber.
Last is the denseness of the ball which really makes to go far in a chuckit launcher. One doesn't really notice how far this goes until going back to a tennis ball and realizing how short a tennis ball goes compared to this. The whistler ball, and presumably other chuckit rubber balls (glow, irregular bounce), go 30-40% farther when I throw then using the longest chuckit thrower. This is excellent and wears my retriever out even faster; not to mention the rippling muscles he has from sprinting that whole way!
Overall I got both ball several months ago and we started with the blue ball and haven't had to touch the orange one yet. This is his goto ball at the park and it is the most popular ball, bar none, for all the dogs to steal. The bright blue aspect, the rubber aspect, the sound, and exclusivity of it make it coveted by dogs and owners. I might be gushing and glowing over this ball a bit much but I tend to do that when something unexpected ends up being part of your everyday life and blows you away at how wonderful it is.
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Reviewed in the United States on December 20, 2012
★★★★★ 5
Great for dogs that are chewers
Size: 2 Count (Pack of 1), Style: Pack of 2
These are wonderful for our dog. The bright colors help us find them when our dog can't. The size is perfect to play fetch. Our dog will chew on it a bit and it stays together and does not fall apart. That is a big bonus because our dog is a chewer!
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Reviewed in the United States on February 4, 2026
★★★★★ 5
It's A Whistler!
Size: Medium (Pack of 1), Style: Pack of 1
This Chuckit! Whistler Ball is basically a regular fetch toy that decided to become an annoying little teakettle mid-air. My dog goes absolutely nuts for it—every throw sounds like a tiny referee is shrieking "foul!" the whole way across the yard. He chases it harder than he chases the mailman, and bonus: I can actually find it in tall grass because it's screaming for help. Super bouncy, tough enough that he hasn't destroyed it yet (miracle), and now our walks sound like a low-budget horror movie.
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Reviewed in the United States on February 14, 2026
★★★★★ 4
Great buy
Size: 2 Count (Pack of 1), Style: Pack of 2
Easy to track balls. My dog loves them and I like that they whistle when you throw them cause some times my dog loses track of it in the air. This helps because they can hear where it's going. Will buy again.
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Reviewed in the United States on January 10, 2026
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