What does the APR CPS Radiator do?

The APR CPS Radiator replaces the front mounted radiator that cools the charge air coolant on the 3.0 TFSI and 4.0 TFSI. At 140 percent larger than the stock B8 unit, it lowers coolant and intake air temperature so the engine keeps its power through repeated pulls.

Does my Audi need the CPS Fit Kit?

B8 S4 and S5 cars, and some C7 A6 and A7 cars, need the APR CPS Fit Kit MS100136. It is required when the factory cooler has its inlet and outlet on opposite sides. Contact us with your VIN and we will confirm which setup your car has.

Do I need to bleed the APR CPS Radiator?

No manual bleeding is needed once installed. The self-bleeding circuit continuously removes trapped air, which would otherwise reduce cooling. The system ties into the factory cooling circuit, and the ECU keeps full control, including its protection against pump failure and coolant leaks.

Which cars does the APR CPS Radiator fit?

APR lists the B8 and B8.5 S4 and S5 3.0 TFSI from 2010 to 2017, the Q5 and SQ5 3.0 TFSI from 2013 to 2017, the C7 A6 and A7 quattro 3.0 TFSI from 2012 to 2018, and the C7 S6 and S7 4.0 TFSI from 2013 to 2018.

Will the APR S4 CPS radiator fit with Audi Drive Select?

Some B8 S4 and S5 cars with an Audi Drive Select cooler need that cooler relocated, which is custom work. Check the area at the top of the grille before ordering, and contact us if you are unsure which layout your car has.

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Description

APR CPS Radiator for Audi 3.0 TFSI and 4.0 TFSI

The APR CPS Radiator, short for Coolant Performance System, replaces the small front mounted radiator that cools the charge air coolant on the supercharged 3.0 TFSI and twin turbo 4.0 TFSI. It is 140 percent larger than the stock B8 unit, which lowers intake air temperature, cuts heat soak and helps the engine make and keep its power. It ties straight into the factory cooling circuit, and APR recommends it at every stage of tune.

Self-Bleeding Dual Pass Core

The dual pass core uses tightly packed external louvered fins to shed heat as coolant runs through internal cooling paths. Trapped air hurts cooling, so the self-bleeding circuit removes it continuously with no manual bleeding. The ECU keeps full control of the system and its protection against pump failure and coolant leaks, and each unit is pressure tested.

Features

140 percent larger than the stock B8 unit
Dual pass core with louvered external fins
Self-bleeding coolant circuit
Integrates with the factory cooling circuit
ECU keeps full control and failure protection
Pressure tested after assembly

Specifications

APR core: 22 x 17.4 x 1.7 in, 382.8 square inches frontal area
Factory core: 29 x 5.5 x 2.1 in, 159.5 square inches frontal area
Cooler type: Air to water, tube and fin
Finish: Silver, natural

Applications

Audi S4 and S5: B8 and B8.5 | 2010-2017 | 3.0 TFSI
Audi Q5 and SQ5: 8R | 2013-2017 | 3.0 TFSI
Audi A6 and A7 quattro: C7 | 2012-2018 | 3.0 TFSI
Audi S6 and S7: C7 | 2013-2018 | 4.0 TFSI

Notes

B8 S4 and S5 cars, and some C7 A6 and A7 cars, need the APR CPS Radiator Fit Kit, required when the factory cooler has its inlet and outlet on opposite sides; it is sold separately
Some B8 S4 and S5 cars with an Audi Drive Select cooler need that cooler relocated, which is custom work
The CPS Radiator is the U shaped cooler visible through the top of the grille

Frequently Asked Questions

What does the APR CPS Radiator do? The APR CPS Radiator replaces the front mounted radiator that cools the charge air coolant on the 3.0 TFSI and 4.0 TFSI. At 140 percent larger than the stock B8 unit, it lowers coolant and intake air temperature so the engine keeps its power through repeated pulls.
Does my Audi need the CPS Fit Kit? B8 S4 and S5 cars, and some C7 A6 and A7 cars, need the APR CPS Fit Kit MS100136. It is required when the factory cooler has its inlet and outlet on opposite sides. Contact us with your VIN and we will confirm which setup your car has.
Do I need to bleed the APR CPS Radiator? No manual bleeding is needed once installed. The self-bleeding circuit continuously removes trapped air, which would otherwise reduce cooling. The system ties into the factory cooling circuit, and the ECU keeps full control, including its protection against pump failure and coolant leaks.
Which cars does the APR CPS Radiator fit? APR lists the B8 and B8.5 S4 and S5 3.0 TFSI from 2010 to 2017, the Q5 and SQ5 3.0 TFSI from 2013 to 2017, the C7 A6 and A7 quattro 3.0 TFSI from 2012 to 2018, and the C7 S6 and S7 4.0 TFSI from 2013 to 2018.
Will the APR S4 CPS radiator fit with Audi Drive Select? Some B8 S4 and S5 cars with an Audi Drive Select cooler need that cooler relocated, which is custom work. Check the area at the top of the grille before ordering, and contact us if you are unsure which layout your car has.

About APR Tuning

APR was founded in 1997 and develops performance hardware, software and calibrations for Volkswagen, Audi, SEAT, Skoda and Porsche vehicles, from intakes, intercoolers and turbocharger systems to exhausts, brakes and suspension. It designs and manufactures from an 80,000 square foot headquarters in Opelika, Alabama, which it shares with Dinan as part of Holley Performance Brands, and delivers its software worldwide through a 24-hour automated system run from the same site.

Additional Information

The Bulletproof Automotive website contains many thousands of products purchased in multiple different currencies. All of the prices are entered manually and accurately at the time of entry. Due to the consistently fluctuating international exchange rates, at times prices may not be able to be honored at their original intended rate. We apologize for any inconvenience this may cause, unfortunately our website is unable to compensate dynamically for what can at times be volatile changes in the cost of items due to currency values fluctuating, changes in prices from suppliers, changes in shipping and import duties, and other factors. Rest assured that any order you place on line will be at zero risk to you in this area. If in the event your order cannot be fulfilled at the original intended website price we will offer you a 100% refund, no questions asked. We will continue to do our best to maintain updated prices and we will always continue to offer our price match guarantees as well to ensure our prices are always the best for you. In short, prices may change without notice. It is always advised to give us a call prior to placing your order online to confirm availability and to confirm current pricing.

Shipping Policy

Items that are in stock in the US, either at Bulletproof’s warehouse or at a supplier’s warehouse, are generally delivered within 7-10 days. Special order items from overseas take considerably longer. As a courtesy Bulletproof offers delivery estimates to our customers which take into consideration manufacturer availability and shipping schedule. These estimates represent our best guess based on previous orders from the manufacturer and do not in any way imply a guaranteed delivery window. Many manufacturers work in a “just in time” inventory system and often take 2-20+ weeks to produce an item once an order is submitted. All deliverable items are then sent to our Japanese warehouse. Bulletproof ships a minimum of one full ocean freight container every month from Japan, oftentimes more than one a month. Ocean freight takes an average of 4 weeks. Typically it breaks down to one week in Japan for paperwork and customs, two weeks by boat and one week in US customs/clearance. Due to the wide number of variables between manufacturer and shipping schedules, delivery estimates are simply just that – estimates. We attempt to estimate conservatively and we usually deliver faster than our estimates suggest. It is not Bulletproof’s policy to guarantee delivery time of any special order item, this is impossible for us to do. By ordering you acknowledge that there is no required delivery ETA and an order may not be canceled or altered due to manufacturing or shipping delays, all ETA’s are provided as a best guess only. Please review the full Terms & Conditions here.

BP Pricing Difference

We do pricing a little differently on our JDM brands and we believe in making things simple and clear. No hidden fees or surcharges. Every price you see includes the shipping cost to our office in Los Angeles, California and all the associated taxes/duties/fees for bringing the products into the US. The only shipping you ever pay is from our facility in the US to your location. Be wary of resellers that don’t include the cost of international shipping in their pricing on JDM parts. While we believe we’ll always have the lowest all-in price on JDM products, we offer a price match guarantee for all authentic parts purchased from authorized dealers as well. For many international customers, it’s much more affordable to ship from the USA than from Japan directly, as the air freight and ocean freight costs are typically much less. However, for customers looking to ship directly from Japan outside of North America, or domestically in Japan, we can provide pricing specifically for that scenario. Please do not hesitate to contact us with any pricing questions or concerns. Please email us at sales@bulletproofautomotive.com with any inquiries.

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APR CPS Radiator for Audi 3.0 TFSI and 4.0 TFSI [MS100127]

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APR CPS Radiator for Audi 3.0 TFSI and 4.0 TFSI

Self-Bleeding Dual Pass Core

Features

Specifications

Applications

Notes

Frequently Asked Questions

About APR Tuning

Reviews