CSF Porsche 911 GT2-RS (991 series) Twin Intercooler set

It wasn’t easy, but it was bound to happen… the professional motorsports pedigree and advanced engineering of PWR, combined with the tier-1 OEM supplier qualifications and global distribution of CSF. After two years of meetings, countless visits by both companies, and endless late-night phone calls and emails to communicate from Los Angeles to Australia, the 1st of what is to be many collaborations is now available.

Introducing the world’s 1st and only high-performance twin intercooler system for the ultra-exclusive Porsche 991 GT2 RS (CSF #8166).

Since the vehicle’s release, the only Porsche 991 GT2 RS intercooler upgrade was not an upgrade, but a band-aid for the stock 1990’s style water spray system which sprays water from a reservoir in the frunk and onto the intercoolers. The band-aid was to install a larger capacity water tank which simply delayed the inevitable running out of water and output to be automatically limited by the factory ECU to try to keep the engine safe. Until you refilled the reservoir again it’s likely your 991 GT2 RS would struggle with charge temps and limited output.

Experts in cooling CSF and PWR have joined operations to deliver a High-Performance Intercooler upgrade for the 991 GT2 RS which eliminates heat soak and lowers charge air temps on stock, tuned, and tracked cars. CSF achieves this by using an F1 performance-grade core which dramatically improves the efficiency of the intercoolers within the same space constraints.

Design & Engineering

Intercooler Core

The OEM tube/fin core contains a single row 7mm tall flat edge tube along with a high-efficiency multi-louvered 7mm tall fin. The CSF/PWR high performance 991 GT2 RS intercooler kit contains a 2-row core featuring 3mm tall rolled tubes with turbulated inner fins manually placed inside each tube to maximize the dissipation of heat from the charge air flowing through the pressure side of the intercooler core. The ambient side 4.85mm tall multi-louvered fin is also the most efficient fin in the high-performance industry globally with performance similar to PWR’s Formula-1 grade race intercooler cores.

• The rolled tube advantage of the CSF/PWR intercooler creates a rounded edge which allows airflow to travel around the tube face and into the intercooler core for maximum airflow and heat dissipation (Compared to the OEM flat face tube which scatters airflow when contacting the tube face).

On the left, a close-up of the CSF/PWR 2-row rolled tube intercooler core. It features turbulated square inner-fins manually inserted into each tube for maximum surface area contact and heat dissipation into the ambient air. This innovative and advanced design equates to the absolute best performance possible by lowering Intake Air Temperatures along with low pressure drop.

On the right is the internal air passage of the OEM cooler – a very good tube with rolled fin design that is hard to match, let alone beat, by other cooling manufacturers.

(PWR is the cooling supplier to Formula-1, NASCAR, WRC, and MotoGP to name a few of the premier racing series their cooling components can be found in. Not to mention the OEM supplier for hypercars, such as the new Ford GT and Porsche 918. PWR is highly regarded in the performance cooling industry and known to be one of the world’s best cooling system manufacturers.)

BBi Autosport has been working on the development of the intercooler system for the GT2 RS. The new system features advanced tube and fin cores, the same as used by motorsport teams and similar to what is found in the “Clubsport” variants of the GT2 RS. This style core has the best properties for taking the heat out of charged air and is incredibly lightweight. The 5-axis machined end tanks guarantee a plug-and-play fit, as a direct upgrade to the factory system.

These intercoolers have undergone rigorous testing through an array of motorsport events as well as hot weather condition testing. The BBi GT2 RS VMax development vehicle has been run through road courses, 1/2 mile races as well as top speed runs – achieving 227mph with the intercoolers handling the heat generated from the upgraded turbochargers. As the vehicle was pushed through the hot canyons of Palm Springs, the performance was not compromised with temperatures kept in control. The GT2 RS now rarely relies on the water injection to keep the intercoolers within the desired range of operation.

Dmitriy Orlov, Head of R&D at BBi Autosport

Hot weather testing in Palm Springs, CA in July 2019 was conducted by BBi Autosport in 111°F (43.89°C) ambient temperatures. Testing results showed, even in these extreme conditions, that Intake Air Temperatures (IATs) never exceeded 125°F (51.67°C) – a delta of approximately 15°F above ambient temperatures. Validating the performance and the ability to eliminate heat soak of the CSF by PWR High-Performance Intercoolers.

CSF #8166

• Eliminates Heat Soak and Lowers Intake Air Temperatures (IATs) for Maximum Performance in Race Conditions
• Formula-1 Performance Grade Core by PWR (2-Row Core Featuring Rolled Tubes w/ Inner Fins)
• CNC Machined Billet End Tanks
• 100% TIG Welded vs. OEM Style Gasket and Crimped End Tanks for Maximum Durability
• OEM Style Inlet/Outlet Connections for Precise Fitment with All OEM Components
• True Plug-and-Play “Drop-in Fit” Installation Requires Absolutely No Modifications (No Need to Trim Expensive OEM Carbon Fiber Air Ducts)
• R&D and Performance Testing by BBi Autosport on their “Project VMAX”
  GT2 RS
• Made in the USA at C&R Racing, a PWR Company

Return Policy

Shipping

We understand how difficult it can be to find good quality parts at affordable prices. Our goal is to offer reliable parts at a price everyone can afford. We send out hundreds of parts every week through various courier companies. Unfortunately these companies do not offer freight insurance on our larger product range. 

Please note that with this product range we do offer shipping, however, these items are sent at buyer risk. Therefore, if you have ordered one of these panels and it sustains any damage during transit the onus falls onto the buyer. Obviously we are supplying a brand-new product and we intend for the product to arrive in the same condition it leaves our distribution centre - in a perfect, untouched condition. We have various procedures in place for checking, packing and wrapping these items to ensure there is minimal risk of damage occurring during transit, however, damage can still occur. We endeavour to be as transparent as possible with our customers to ensure they are aware there is always a risk of damage occurring during transit and, if damage does occur, the liability falls onto the buyer.

Some shipping/courier companies offer an insurance for shipments. Please contact us within 24 hrs of a purchase if you’d like to pay for an additional insurance.

To return the item you purchased, please mail it to:

Refunds do not include any shipping and handling charges shown on the packaging slip or invoice. Shipping charges for all returns must be prepaid and insured by you. You are responsible for any loss or damage to hardware during shipment. We do not guarantee that we will receive your returned item. Shipping and handling charges are not refundable. Any amounts refunded will not include the cost of shipping.

 Returns, repairs and service

Until the nature of any fault is determined, the resolution Euro Kustoms can offer may vary. Where necessary, the item may need to be returned to determine fault/issue (see RETURNING ITEMS below regarding freight costs).

Once the fault/issue is clarified, Euro Kustoms may offer replacement parts to the customer. Other alternatives may be offered to the satisfaction of both parties.

Where replacement is not possible, any refund offered may be less than the sale price, depending upon any contribution the owner may have made to the fault/failing.

Where the customer has contributed to the failure, or been misleading in their description of their issues,  Euro Kustoms may not accept the warranty claim. If the warranty claim is rejected, the item is to be returned to the customer at the customer cost. Freight cost not to exceed original freight cost. Where item was purchased with free postage, freight costs are to be set at 20% of the item cost. Payment to be made to  Euro Kustoms within 14 days of being notified of warranty rejection. Storage fees to apply beyond this time.

Where money is owed to Euro Kustoms for replacement and postage due to incorrect fitting of product,  Euro Kustoms is entitled to hold onto the item until payment is made. Storage fees to apply beyond 14 days at 5% of the original product cost until the credit expires.

The warranty is considered void if the item has been modified, altered or tampered with by a person (or persons) not authorised by  Euro Kustoms service.

At no time is  Euro Kustoms liable to pay any labour cost to fitting or re-fitting of a faulty product.

If a part has been incorrecty purchased or incorrectly sent  Euro Kustoms will work with the customer and the costs of the order will be covered by whoever is at fault. If  Euro Kustoms is responsibile for sending the incorrect item we will work with the customer to either exchange it for the correct part or organise a refund for the order amount only. At no time is  Euro Kustoms liable to pay any additional labour costs incurred

If the part has been altered in anyway to its original state the warranty, return or exchange may be void

**Ensure you read the RETURNING ITEMS information below prior to returning any product.**

Returning Items

If for any of the above reasons you are required to return an item, the following steps need to be followed:

Email info@EuroKustoms.com.au stating your order number, the item/s you wish to return, and the reason for the return.

Our customer service department will review your email and, if applicable, issue you a return authorisation (invoice) number which must be included on the address label. All other relevant information will be sent to you at this time.

Euro Kustoms will not accept the return of any item/s without an RMA attached.

To enable  Euro Kustoms to continue offering the very best price, freight arrangements vary depending upon the time that has expired since purchase.

Dispatch

Items are generally dispatched within 1-5 business days after payment is cleared however, please allow approximately 7- 10 business days for it to arrive. Buyers will be able to trace the delivery online with a unique tracking number.

Buyers have the full responsibility to provide us with the correct delivery address and mobile phone number on the checkout page before payment. Courier providers (not Australia Post) normally contact the buyer prior to the delivery day, however this is not always the case.

Any changes to address after checkout will not be considered as valid.

Euro Kustoms is not liable for any delay, losses and/or damage of items due to changes of delivery address after checkout, or mistakes made by buyers. This also includes failure to provide an answered phone number which is essential to facilitate delivery of bulky freight. Please be aware that PO Boxes cannot receive items above 25kg or longer than 1 metre. We highly recommend that you change your delivery address to a workplace for items that are large and bulky.

Where goods are sent through Australia Post, the buyer may receive a card in their letterbox indicating their item is available for pickup from their local post office.

A redelivery fee will be charged to buyers for items that are undeliverable and/or returned to AGR due to incorrect delivery address or unsuccessful delivery. Items will only be delivered during normal business hours (9am to 5pm) on weekdays. Delivery is not available on weekends, public holidays or after business hours.