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Ships within 48 hours · Estimated delivery Sep 23 - Sep 28
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Description
APR CPS Radiator 3.0/4.0T TFSI-B8/B8.5 a4/a5/s4/s5,q5/sq5,c7a6/a7/s6/s7 MS100127Overview: The APR Coolant Performance System (CPS) is a massive front mounted cooler upgrade that dramatically reduces intake air temperature (IAT), minimizes heat soak, and provides increased performance! It is 140% larger than the stock B8 unit and features a self bleeding cooling circuit to ensure it is always operating at peak performance. The system is easy to maintain and fully integrated into the factory cooling circuit. This upgrade is highly
Overview:
The APR Coolant Performance System (CPS) is a massive front-mounted cooler upgrade that dramatically reduces intake air temperature (IAT), minimizes heat soak, and provides increased performance! It is 140% larger than the stock B8 unit and features a self-bleeding cooling circuit to ensure it is always operating at peak performance. The system is easy to maintain and fully integrated into the factory cooling circuit. This upgrade is highly recommended at every stage!
Features:
- Dramatically lowers intake air temp (IAT)
- Increases and retains HP while minimizing power-robbing heat soak!
- Massive frontal surface area (core) and volume (radiator)
- 29" x 05.5" x 2.1" - 159.5"² & 054"³ - OEM
- 22" x 17.4" x 1.7" - 382.8"² & 130"³ - APR
- Highly effective dual-pass core design
- Tightly packed external louvered fins rapidly dissipate heat as coolant flows through internal cooling paths.
- Self-bleeding and self-optimizing system
- Air-bubbles trapped within the system kills performance!
- The self-bleeding system constantly removes air from the system, without any manual intervention!
- Retains factory safety and control
- The ECU retains full control over the system, protecting against pump failure and coolant leaks.
- Easy to install and maintain
- All the performance without the headaches. Each system is fully pressure tested after assembly.
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| 2017 | Audi | A6 Quattro | Competition | 3L V6 |
| 2017 | Audi | A7 Quattro | Competition | 3L V6 |
| 2018 | Audi | A6 Quattro | Sport | 3L V6 |
| 2013 | Audi | S5 | Base | 183/3L V6 |
| 2017 - 2018 | Audi | S7 | Prestige | 243/4L V8 |
| 2017 - 2018 | Audi | S7 | Premium Plus | 243/4L V8 |
| 2014 - 2016 | Audi | S4 | Premium Plus | 3L V6 |
| 2014 - 2016 | Audi | S5 | Prestige | 3L V6 |
| 2014 - 2016 | Audi | S5 | Premium Plus | 3L V6 |
| 2014 - 2016 | Audi | S4 | Prestige | 3L V6 |
| 2012 - 2014 | Audi | A7 Quattro | Base | 3L V6 |
| 2013 - 2015 | Audi | S6 | Base | 243/4L V8 |
| 2016 - 2018 | Audi | S6 | Prestige | 243/4L V8 |
| 2016 - 2018 | Audi | S6 | Premium Plus | 243/4L V8 |
| 2014 - 2017 | Audi | SQ5 | Premium Plus | 3L V6 |
| 2014 - 2017 | Audi | SQ5 | Prestige | 3L V6 |
| 2010 - 2013 | Audi | S4 | Base | 3L V6 |
| 2010 - 2013 | Audi | S5 | Cabriolet | 3L V6 |
| 2015 - 2018 | Audi | A7 Quattro | Prestige | 3L V6 |
| 2015 - 2018 | Audi | A7 Quattro | Premium Plus | 3L V6 |
| 2010 - 2013 | Audi | S4 | Base | 183/3L V6 |
| 2013 - 2016 | Audi | S7 | Base | 243/4L V8 |
| 2013 - 2017 | Audi | Q5 | Prestige | 3L V6 |
| 2013 - 2017 | Audi | Q5 | Premium Plus | 3L V6 |
| 2013 - 2017 | Audi | S5 | Base | 3L V6 |
| 2012 - 2018 | Audi | A6 Quattro | Prestige | 3L V6 |
| 2012 - 2018 | Audi | A6 Quattro | Premium Plus | 3L V6 |
| 2012 - 2018 | Audi | A6 Quattro | Premium | 3L V6 |
Specs:
| Brand | APR |
|---|---|
| Color | Silver / Natural |
| Cooler Type | Air to Water |
| Core Frontal Area (in^2) | 382.8 |
| Core Height (in) | 17.4 |
| Core Type | Tube and Fin |
| Core Volume (in^3) | 650.76 |
| Core Width (in) | 1.7 |
| Core Width (in) | 22 |
| Direct Fit | Yes |
| Emission Code | 5 |
| Product Type | Heat Exchanger |
| Warning | California Proposition 65 |
| Welding Type | TIG |
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
4.8 ★★★★★
Based on 20 reviews
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Product Reviews
★★★★★ 5
My dog LOVES this ball
Size: Medium, Size: Medium
Does your dog destroy tennis balls in seconds?
Yes? Then your dog NEEDS this ball!
It's squishy like a tennis ball, fits in ball launchers (even the cheap ones) and bounces when it hits the ground.
My dog has been literally playing with this ball all day and not a single mark on it!
The only bad thing is that it does not float.
Definitely worth the money!
Put it in your cart!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2026
★★★★★ 5
Perfect for ball demolishers
Size: Medium
The dogs love the chuck it brand. I don’t know what it’s made of but they go crazy over them. Will not play with another ball. Wonder if it’s “laced” with an addictive scent. Have pits. Very durable. Not able to chew to pieces. Last for about 6 months before there is a small break. I keep a back up because when the ball goes missing the house is in chaos. 😆 🤪
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Reviewed in the United States on March 27, 2026
★★★★★ 5
Most durable ball!
Size: Medium
This are my dogs fav ball 😍 they last forever!
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Reviewed in the United States on April 23, 2026
★★★★★ 4
Chuckit medium rebound balls
Size: Medium
My 8 month old German shepherd dog loves these balls. They are easy to throw, they bounce great, they are very chewable! She keeps one in her mouth most of the time. It satisfies her need to chew and she does not chew other things. She drops it in the water and lets the hole fill up and drinks that way. The only problem that has caused is suction in her mouth and difficulty in dislodging it for her. However, she would be lost without it!
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Reviewed in the United States on April 19, 2023
★★★★★ 5
These are definitely indestructible
Size: Medium
Both of my dogs can destroy a ball in a matter of minutes if I let them play with them (supervised) as is. Well not with these balls. They are the ONLY ones I have found that are 100% indestructible. Please only let your dogs play with these as a toy when supervised though. They go really far when throwing them, so both dogs get a good amount of running and exercise with these. I also bought these because they have the hole in the middle of the ball which is very important in the event that a dog gets one stuck at the back of their throat. This allows them to breath unlike those without this hold. It's an unlikely event, but as dog owners, we all need to be aware of this and educate ourselves on what to do if this SHOULD happen. This isn't a scare tactic, nor a reflection of this particular brand, it can happen with any type of ball. My two dogs are about 45ish lbs and the size is perfect for them, I don't want anything smaller than this. They love them. There is no annoying squeak. Really easy to wash after use. Some balls take forever to get the slimy saliva off, but these don't.
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Reviewed in the United States on September 25, 2025