Vehicle Fitment:
2017-2019 Audi RS3

Important Notes:
*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.*

Description:
The STM Intercooler for the 2017+ RS3 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.

Features:
1000 HP Rated Garrett Core
Tig Welded Aluminum
3.8″ Core
Bead-Rolled Pipe Outlets
Pressure tested to 50 psi

STM Products are made in the USA!
Lifetime Warranty on STM Parts to the original purchaser against manufacturing defects.

Weights:
Stock FMIC: 12.10
STM FMIC: 27.70

Includes:
(1) STM Intercooler
(1) Spacer
(Optional) Audi USDM Crash Bar (8V5-807-109-D)

Install Write-Up:
Here’s an awesome write up Rob did on our STM Audi RS3 Intercooler
2018 (8V) Audi RS3 Intercooler Install Guide