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STM Intercooler for 2017+ Audi RS3

STM Tuned Inc.

$1,149.00 
STM-RS3-FMIC



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)

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.

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

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(585) 226-8226


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© All content is property of STM Tuned Inc

We price match!
If you find it cheaper, just give us a call!
(585) 226-8226


STM Boost Points!
Earn 1% back on all website purchases!
Sign up today!



Customer Reviews

Based on 8 reviews
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(8)
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W
W.R.
Amazing intercooler at a low cost
S
S.C.
Absolutely Brilliant!
N
N.
Quality Craftsmanship!
J
J.
STM Rs3 intercooler
E
E.V.
5star
Thanks Edwin! Adam has been keeping us up to speed on your build, glad we could help you reach your goals!

WARNING:
Cancer and Reproductive Harm
www.p65warnings.ca.gov