The Alpha Performance Audi B8.5 Supercharger Cooler System is a great addition to your S4/S5 whether your car is stock or modified. The system features a large, high efficiency heat exchanger located at the front of the car, an additional reservoir that holds over a gallon of coolant and a high flow pump which runs complementary to the factory pump. Whether you live in a warm region of the world, enjoy long spirited drives in the mountains or run long sessions at your local track day, the S4/S5 Supercharger Cooler will keep your intake temps low, maintaining your 3.0 TFSI supercharged engines maximum output. The Core of the System. The most important part of turbo cooler system is the heat exchanger core. Skimping here could mean the overall performance of an upgraded system might be worse than stock! While the OEM unit is a single pass design with a core area of 156in^2, our Alpha core is a high quality, triple pass unit in which the coolant makes three passes through the heat exchanger compare this to competing boost cooling kits which use a single pass design. Our premium core is made in the UK with a fin area of 417in^2. Thats almost three times the surface area of the stock core! For added durability, the fins are hemmed, giving it the added strength to withstand abuse from road debris. Increased Coolant Capacity, Decreased Heat Soak. The hand fabricated Alpha coolant reservoir acts as a large heat sink to keep coolant temperatures low and stable. With over a gallon more coolant on board, it increases the cycle time of the coolant in your S4/S5 allowing it to dissipate more heat before being recirculated, working as a large thermal reservoir, keeping the horsepower-killing heat soak at bay. Pumping Up the Power! To give you the best possible performance and to keep the coolant flowing efficiently through the larger Alpha heat exchanger, we added an additional high flow brushless pump to run in conjunction with the OEM brushless pump. The combination of the two pumps allow for a very high flow rate in order to keep fluid moving. The additional brushless pump also maintains that flow rate at higher pressures, giving you the assurance your car will stay cool in hot climates, extended track sessions or everyday driving. The Devil is in the Details. To provide your S4/S5 with the best cooling system on the market we thoroughly tested multiple variations of the Alpha Supercharger Cooler System. We tested divorced and non-divorced systems finding that divorcing the system showed no real gains, only added complexity. We found the stock pump stops flowing at 8psi so we added an additional brushless pump to support running higher pressure and maintain flow. Data log after data log was recorded and the results analyzed until our engineers were completely satisfied. Unparalleled Fitment Through Proper Engineering. As with all Alpha Products, everything needed to install the system is included bolts, fittings, lines etc. Best of all, no drilling or modifications to the car are required, its a 100% bolt on affair. Much better heat rejection vs. No loss of horsepower due to heat soak. Car runs cooler all the time. Increased efficiency of the OEM intercooler. No drilling or modification to the car required 100% bolt on! High quality triple pass heat exchanger. 4-ply heavy duty silicone. Brushless pump plug-in jumper harness. All hardware needed for install. 2012+ S4 (B8.5). 2012+ S5 (B8.5). Compatible with S4 or S5s equipped with ACC (Adaptive Cruise Control). We value your business and we are not satisfied until you are. Rudy’s Performance Parts ships products from multiple warehouses across the country in order to get your products to you the quickest way possible. We are not able to send ANY race use products to the state of California. According to the EPA Clean Air Act, they are illegal for use on any Federal, State, or Local public highways and illegal use is punishable by the penalties enacted by the mentioned laws. Rudy’s Performance Parts does not condone or promote illegal use of these products. All of our parts and accessories are returnable and refundable. The item in which you are returning MUST be unused, uninstalled, in the original condition, and in the original packaging. If you are returning an item due to an error caused by Rudys Performance Parts or its business partners i. If you are sending an item back, we recommend using a service with tracking and signature confirmation. This product is NOT for sale or use in California. The item “AMS Alpha Performance Supercharger Cooler System For 2012-2018 Audi B8.5 S4/S5″ is in sale since Monday, January 27, 2020. This item is in the category “eBay Motors\Parts & Accessories\Car & Truck Parts\Cooling Systems\Radiators & Parts”. The seller is “rudys_performance_parts” and is located in Chapel Hill, North Carolina. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Mexico, New Zealand, Singapore, Switzerland, Norway, Saudi arabia, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Panama, Jamaica, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Ecuador, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Peru, Pakistan, Paraguay, Reunion, Viet nam, Uruguay.
- CA Propostion 65 Message: WARNING: Cancer & Reproductive Harm
- Country/Region of Manufacture: United States
- Interchange Part Number: Aesthetically Appealing Looks Good Great Better
- California Prop 65 Warning: WARNING: Cancer & Reproductive Harm
- Manufacturer Part Number: ALP.14.02.0101-2
- Brand: AMS Performance