SKU: 95759787977

Forge Motorsport Intercooler for Audi RS3 8Y

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Description

Forge Motorsport Intercooler for Audi RS3 8YHighlights: Peak gains of 17bhp Gains of 14lb ft of torque 153% volume increase Hand fabricated in the UK Kit includes all necessary fittings and instructions included Lifetime warranty Following on from our very successful intercooler and performance products for the RS3 8V chassis, the Forge intercooler for the RS3 8Y chassis builds on our reputation for delivering cooling solutions, that offer real world increases in power and impressive

Highlights:

  • Peak gains of 17bhp
  • Gains of 14lb/ft of torque
  • 153% volume increase
  • Hand fabricated in the UK
  • Kit includes all necessary fittings and instructions included
  • Lifetime warranty

Following on from our very successful intercooler and performance products for the RS3 8V chassis, the Forge intercooler for the RS3 8Y chassis builds on our reputation for delivering cooling solutions, that offer real-world increases in power and impressive temperature drops. Whilst the 8Y chassis shares many components with the older 8V, the space available behind the bumper is a different shape, and the crash bar has also changed. This required a whole new intercooler and crash bar setup for this latest chassis. 

 

The crash bar Audi has fitted to the RS3 8Y is made of steel, our Forge Motorsport intercooler kit utilizes a genuine Audi alloy crash bar, that we have cleverly modified in-house, in order to accept the enormous race intercooler. This in-turn when compared to the weight of the standard OEM intercooler and crash bar, is only 1kg heavier, meaning the additional weight has no detriment to performance and is far outweighed by the power gains achieved when it is installed. After our skilled fabricators have carefully crafted this piece of automotive artwork, we then finish both the crash bar and intercooler in our standard black finish powder coat for maximum longevity and that OEM+ look.

The RS3 8Y core is a huge 640x250x130 with a bar and plate design. This gives it an impressive 55% increase in surface area over the stock OEM item, and an even more awe-inspiring 153% more volume. The end tanks are made with integrated pipes to retain the stock boost hoses, though you can also replace the standard hoses with our boost hose set if you so wish. This can help prevent hose expansion and failure when running increased boost pressures, just like on the 8V chassis.

Before getting to work on the Dyno, we spec’d three different types of cores, one of these being bar and plate, and two being a tube and fin construction, with all three cores having different internal and external fin pitches and configurations. This is to ensure we deliver the best possible products for our customers, which is proven time and time again by one of the world leaders in the performance industry.


Why do we test different cores?

Here at Forge Motorsport, when developing an intercooler, we will test several different cores for each application. For example, a bar and plate style core, a tube and fin style core along with different fin pitches and heights, e.g., 22 ,17 or 12 fins per inch, as well as changing the internal fin pitches/shapes and density within the tube enabling to fine tune the amount of pressure drop the intercooler produces.

Pressure drop is not always a bad thing, as our testing and research has proven on various projects, this is because the pressurized air velocity is being stalled by the pressure drop within the cooler, thus allowing more time to cool the air within the cooler itself as air passes through the non-pressurized face of the core, that is open to the atmosphere. Too much pressure drop can of course have a problem on the higher performance engines as the intercooler reaches its maximum efficiency, the turbo must work a lot harder to force the air through the core. This in-turn creates higher inlet air temps (IAT’s), as the turbo is creating more heat as it is working harder. No pressure drop can also prove to be inefficient as the cooler will not lower the charge temperature again, resulting in higher inlet air temperatures.


Dyno Testing

Testing was completed independently on Litchfield’s Maha dyno, manufactured by the same people who currently supply BMW M Sport and Mercedes Benz for all their engine calibration and dyno testing. The graph below shows the rolling road test for the OEM intercooler, for both tests we let the car heat soak on the dyno until the radiator fans tripped on and off (which gives an inlet temperature of 36°C), then do a dyno pull from there. This gives a more consistent result and reflects real-world driving conditions more accurately.

On the vehicle we used for testing and development, it made 424.9BHP and 382.9lb/ft. This vehicle was completely standard apart from being fitted with a Milltek cat back performance exhaust system. The measured power output is marginally more than the figures Audi quote, with a data logged peak intake temperatures of 43°C at 6550RPM.

We then swapped out the OEM intercooler with the FMINT33 race intercooler to continue testing. The same car made 441.9BHP and 397.3lb/ft of torque with a peak recorded inlet temperature of 21.8°C at 6450RPM, this equates to a gain of 17BHP and 14lb/ft, and a drop of 22°C. Gains on mapped cars will likely be even more impressive as the stock intercooler core struggles on just stage 1 mapped cars, as previously found on the older RS3 that still uses the DAZA engine. From the independent testing and results pictured, you can see the intercooler really does deliver you unparalleled levels of performance. The Forge intercooler cools faster and delivers a far greater drop in temperature compared to OEM intercooler.

The intercooler has all the necessary hardware and comprehensive fitting instructions to install the kit in approximately 4 hours depending on competency and tools available.

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SKU: 95759787977

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Sandor Clegane
Cuba, US
★★★★★ 5
Terrific Gift - With One Big Catch
Format: Hardcover
There's one thing that you really need to know about this book before ordering. And by all means, you should definitely order it if you or someone that you love is a fan of Gravity Falls. I watch the show with our Daughter, who also happens to be a diehard Bill Cipher fan. And she absolutely loves this book, it made her so happy to get it as a Christmas present. It's visually amazing, awesome illustrations, good colors. Just full of cool stuff that will appeal to any fan of the show. But, there's one catch..... A good portion of the book includes writing that's in cursive. Back in 2010, Common Core led to most states dropping requirements for students to learn writing in cursive. In the years that followed, about half of the states in America changed their tune. But it's entirely possible that you live in a state that doesn't require it to be taught in public schools. So if your child doesn't know how to read cursive, there's going to be parts of the book that they simply can't read. But even if they can, there are also parts of the book in which the writing is very small, or the graphics look almost pixelated and slightly fuzzy. Which still makes certain parts a little difficult to read. That said, should you still buy the book? 100% yes, because that doesn't really make a huge difference on whomever you are gifting it to. It's just something worth noting before anyone orders it. Our Daughter couldn't be happier, having received this as a present. We already had the Book of Bill, and this one is a welcome addition to her home library.
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Reviewed in the United States on December 27, 2025
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Elak Swindell
Lexington, US
★★★★★ 5
Gravity Falls Fans, Your Time Has Come With This Excellent Book
Format: Hardcover
'Gravity Falls' was one of the best animated series to be created on the Disney Channel, where the majority of shows are trash IMO. The humor, voice acting, writing, animation and mythology were all perfect. Very much like a kids version of The X-Files, but not dumbed down and still very adult in many ways. Dipper's Journal 3 was something I've always desired to see become an actual bookshelf tome and now fans, like myself, have it in this extremely awesome book. All the pages shown throughout the series are there, as well as those that were never seen or hinted at, and a large section supposedly added by Dipper and Mabel. One of the best features that caught me by surprise were the front and rear covers. Normally, a book with a dust jacket like this has a neutral plain one color cover to it under the removable jacket. Not this baby! It looks just like the jacket, just without the logos. Really, you don't even need the jacket, but it does protect the beauty of the real covers. Even better, the publisher went a step further by adding a treat to fans on the inside of the dust jacket. Blueprint forms of the Memory Gun, Gideonbot, The Portal, Laptop and Sea Monster submersible. I never expected that since 98% of them are just white on the inside. Another wonderful addition is the sewn in cloth bookmark. You know a hardcover is well made when they have one of these. Shows the publisher spent time to make it worth having and enjoying. I'm not going to talk about the interior pages, since they are all fantastic. Just get the book and have a great time with it. Now, there are two things missing that should have been included, and technically would have dropped my rating to four stars, but the book is still five nonetheless. It is missing a cryptogram decoder page and a foldout poster of the full Bill Cipher cryptogram map Dipper and Mabel had to put together using all three journals. There is a decoder on-line, but having it in the book should have been a no-brainer addition since every page has codes to decipher. Writing wise, the only minor thing that bugs me is with the misuse of commas, or the lack of, where they should be at times. For example, when describing three things - blue, red and green - Rob Renzetti has a tendency to do like a LOT of people have started up over the last decade or so in putting a comma after the second word 'red' when it doesn't belong there. Yes, I'm being a grammar nitpick, but it really gets annoying after awhile. These elements are minor and the amount of excellent artwork and information contained within the book make up for missing items and writing issues. It's a shame the 'Special Limited Edition' version with blacklight ink pages, removable images/notes and a magnifying glass is so extremely expensive. Instead of two books, there should have been just one with all of the goodies. This is a must have for all Gravity Falls fans. Don't miss it.
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Reviewed in the United States on April 16, 2018
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Jose
Bozeman, US
★★★★★ 5
fun book
Format: Hardcover
of course this was great! fun to read. son loves it
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Reviewed in the United States on March 21, 2026
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Erin
Draper, US
★★★★★ 5
It's so good
Format: Hardcover
This book was amazing! The readability was great and I cannot wait to get the others
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Reviewed in the United States on April 11, 2026
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Kaitlin Stuart
West Palm Beach, US
★★★★★ 4
For the nerds
Format: Hardcover
As a huge gravity falls fan I can say this book does not disappoint. It’s very well detailed and fits exactly like the show. I just wish it was black light activated like in the show
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Reviewed in the United States on January 15, 2026

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