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Upgrade your 2017+ Audi RS3 intercooler with the STM Intercooler that is made in-house from a 1000 HP-rated Garrett core with tig-welded, aluminum end tanks and bead-rolled outlets. Pressure tested to 50 psi. This intercooler features a stock-replacement fit and will bolt right up to your factory couplers!
Testing results on our stock 2018 RS3, we saw gains of +18 peak HP with similar TQ gains from 4000-6800 RPM. This increase in power helped us knock off just about 1/10 of a second through the quarter mile (testing done on our AWD 500 Mustang Dyno). It also gained us 2.8 MPH!! The last test we decided to do was a 40-130 roll. With the new STM FMIC installed, we were able to knock 1.74 seconds off!!! We would expect much larger gains from modified and tuned cars.
Vehicle Fitment:
2017-2024 Audi RS3
• NON USDM models require the USDM crash bar in order to fit without cutting, otherwise cutting or removal of stock crash bars will be necessary.
• You can reuse your OEM clamps, but if you'd like to upgrade, we recommend these Vibrant 2.75" T-Bolt Clamps (2794)
• 2022 models do not need the spacer.
Features:
• OEM fitment
• Apx 18 HP and TQ Gains
• 1000 HP Rated Garrett Core
• Tig Welded Aluminum
• 3.8" Core
• Bead-Rolled Pipe Outlets
• Pressure tested to 50 psi
Weights:
Stock FMIC: 12.10
STM FMIC: 27.70
STM Products are made in the USA!
Lifetime Warranty on STM Parts to the original purchaser against manufacturing defects.
Includes:
(1) STM Intercooler
(1) Spacer
(2) M5x16 Stainless Bolts
(2) M5 Stainless Flat Washers
(Optional) Audi USDM Crash Bar (8V5-807-109-D)
What's the Spacer For?
We include the billet spacer with every intercooler. It is only used if your RS3 has the Adaptive Cruise Control (ACC) to mount the sensor. The stock bracket will not fit with the larger intercooler.
Eurosport Performance does not have live product tracking. In stock items typically ship within 24h. All items with the "Ships in 5-7 days" mention are not in stock and must be ordered from our suppliers. The import process typically takes 5-7 days.
If you wish to have a more accurate ETA, please send us a message at info@es-performance.com and we will respond within 24-48h.
12 Months
All products sold by Eurosport Performance are warrantied against manufacturing defects according to the manufacturer's warranty policy*. Warranty does not cover abuse, misuse, damages caused from improper manipulation, normal wear and tear, improper installation, or damages resulting from racing. Warranties only apply to the original owner. If a product is found defective, the customer will receive, at the discretion of Eurosport Performance, a replacement part at no extra cost.
* Conditions may apply. Please visit our Refund Policy or contact us at info@es-performance.com
