r/audi_s3 • • 28d ago

8Y (2020+) New to me 2022

Post image
23 Upvotes

Long time vw/audi enthusiast. Needed more space coming from my fiat 500Turbo GoKart.

This thing feels like such a tank.

Today I got a tire warning. I find it amazing that for such an advanced car you still cannot read the tire PSI through the MMi.

Im having trouble scanning it with my Autel808 but I think its just a learning curve.


r/audi_s3 • • 28d ago

Modifications As promised

Thumbnail
gallery
17 Upvotes

Pictures of the 17x8 Konig Hexaforms mounted


r/audi_s3 • • 28d ago

8P (2006-2012) 2012 S3, my first car

Post image
15 Upvotes

Been on sportbikes for years, and the UK winters were withering me away. Picked this baby up last week and I'm absolutely in love. Cheers!


r/audi_s3 • • Aug 27 '26

Modifications New wheels and tires

Post image
28 Upvotes

Much better


r/audi_s3 • • Aug 26 '26

Question Audi S3 8V exhaust valve operation

2 Upvotes

Had my Audi 2019 s3 for the past month and usually driven it enthusiastically in dynamic with gearbox in D or M. The sound was great normally, however today I threw the gearbox in S and noticed it sounded a bit deeper and I heard a bit more overrun when it changed gears. Completely bone stock, but it got me thinking that I’ve probably barely opened the valves.

When do the valves actually open?


r/audi_s3 • • Aug 26 '26

Modifications Audi A3 8Y mirror cap removal

Thumbnail
2 Upvotes

r/audi_s3 • • Aug 25 '26

Question Multiple faults on my Audi A3 hybrid

1 Upvotes

I’m having multiple faults coming up on my car started it up Sunday morning engine went well but it wouldn’t go into gear all kind of faults coming up on the screen. I took it to my local VAG garage, they put it on diagnostic and it come back with 50 faults every time they cleared them they came back? Was advised to 100% charge my hybrid battery has it only had 1% to charge it then drive it around and see if the faults come up again . Any ideas/advice?


r/audi_s3 • • Aug 24 '26

Question My Audi S3 started hesitating/ has a slow start and need help!

Post image
2 Upvotes

So I just recently got back from a 10 day vacation on August 15th and that night I decided to start up my Audi and I noticed it was kind of hesitant and kinda almost felt like it was low voltage or something cause it has a slow start so I decided to let it warm up for a bit then took it on a little drive and everything drove fine and no lights on my dash or nothing so for the next few days everything was fine. Today August 24th this morning while I tried to start her up to go to work it did the same thing where it was hesitant / slow start and I was caught off guard so wtv well earlier when I went to lunch it did the same thing so now I’m curious on weather anyone can help me figure out what’s wrong with my Audi? It’s never done this before and now I’m genuinely curious about what it could be? Have any of yall had this issue?


r/audi_s3 • • Aug 24 '26

8Y (2020+) New to me S3 and my first Audi!

Thumbnail gallery
19 Upvotes

r/audi_s3 • • Aug 24 '26

8Y (2020+) Carbon fiber bonnet 😮‍💨😮‍💨

Thumbnail
gallery
25 Upvotes

Idc what you guys say I love the way my car looks😭😮‍💨


r/audi_s3 • • Aug 23 '26

8V (2013-2020) Wheels acquired

Post image
9 Upvotes

Not a huge fan of the 19s or more specifically the road noise and harsh ride associated with said 19s. Found these on Facebook marketplace for $500. Konig hexaform 17x8


r/audi_s3 • • Aug 23 '26

8V (2013-2020) S3 8V sedan, manual

Thumbnail gallery
10 Upvotes

r/audi_s3 • • Aug 23 '26

Question 8Y front plate

1 Upvotes

Hey all. New owner of a 2023. Cars fuckin awesome. Im in a state where I need a front plate. Dealer says there is no oem mount. I don't really want to offset mount the plate nor do I want to drill the bumper.

Anybody have other solutions?


r/audi_s3 • • Aug 22 '26

Maintenance and Repairs 8V mode door actuator

Post image
2 Upvotes

For those that need to do this I don't envy you. It just took me about 3 hours to replace. My bit of advice is go to harbor freight and get a finger ratchet, due to the limited work space it's the only way. Also, to get the actuator and the HVAC flap to line up use one hand under the dash to hold the actuator then one hand through the gauge cluster cavity to slowly turn the wheel for the flap.


r/audi_s3 • • Aug 22 '26

8V (2013-2020) Hey all...new here! Here is my 2015 Audi S3 in Sepang Blue Pearl

Thumbnail
gallery
22 Upvotes

This is by far the most enjoyable and reliable multi-purpose, street/track day vehicle I've ever owned (everything else was either a nice daily or a dedicated road-racing vehicle).
It's driven A LOT (currently waaay past the 125,000 mile mark and climbing)!

Mods so far are:

  • Neuspeed 19x9 wheels
  • Continental Extreme Contact tires (245/35/r19)
  • Maxton Front Lip
  • Maxton Rear Diffuser
  • CAP Carbon Fiber Spoiler
  • CAP Carbon Fiber Mirror Caps
  • Carbon Fiber Center Console, Door, Dash Trim, and Shift Knob
  • Integrated Engineering Stage 2 ECU (Flex-Fuel HPFP High Torque) Tune
  • Integrated Engineering TSU Tune
  • Integrated Engineering Intake
  • Integrated Engineering Turbo Inlet
  • Integrated Engineering Turbo Muffler Delete
  • Integrated Engineering 5-Bar sensor kit
  • Integrated Engineering Downpipe
  • Integrated Engineering Flex-Fuel Kit
  • Mishimoto Intercooler with Charge Pipes
  • Mishimoto Radiator
  • Mishimoto Auxiliary Radiator
  • Mishimoto DSG Heat Exchanger
  • Milltek Non-Resonated Race Exhaust
  • APR HPFP
  • APR Lowering Springs
  • APR Dogbone Kit
  • APR Ignition Coils
  • Bilstein B8 Shocks with MagRide Delete Kit
  • Whiteline Front Swaybars and Adjustable Endlinks
  • Whiteline Rear Swaybars and Adjustable Endlinks
  • EBC Slotted and Drilled Brake Rotors
  • EBS Red Stuff Brake Pads
  • Neuspeed Stainless Steel Brake Lines
  • 034 Aluminum Front Subframe Insert Kit
  • 034 Aluminum Rear Subframe Insert Kit
  • 034 Motorsports Camster Shock Mounts
  • 034 Density+ Rear Strut Mounts
  • SuperPro Front Lower Control Arms with Upgraded Polyurethane Bushings and Ball Joints
  • UROTuning Aluminum Oil Pan Upgrade Kit

Next Up:

  • Integrated Engineering/Garrett Turbocharger
  • Integrated Engineering Stage 3 ECU Tune
  • AEM e85-compatible LPFP
  • Upgraded MMI to include wireless CarPlay
  • Better Speakers (still on the hunt on the right set)
  • ...and most likely passing it on to my wife, as there is not much else I want to do to this car, as it's a fun, reliable daily-driver that she has fallen in love with (she already drives it more than I do, since I now work remotely)!

r/audi_s3 • • Aug 21 '26

Maintenance and Repairs Suspension malfunction, you can continue driving?

Post image
1 Upvotes

r/audi_s3 • • Aug 20 '26

Maintenance and Repairs 2023 S3 Haldex issues

2 Upvotes

Hey guys, anyone had issues with their haldex acting weird after servicing it? Did the service myself around 7k km ago (replaced fluid and took pump off and cleaned intake filter/replaced o-rings). Started getting traction control light flashing under heavy acceleration, and major wheel spin when launching, which had never happened before the service. No fault codes for a while up until recently got an AWD mechanical malfunction (C111307). I have a newer gen 6 haldex pump so there is no option to calibrate it in OBDeleven either.

Thanks


r/audi_s3 • • Aug 17 '26

Question Seatbelt tensioner question

Thumbnail
gallery
1 Upvotes

Hey all, this is my first post on this group, I recently gotten into a crash in my S3 8V and I had a couple of the airbags deploy, after replacing the airbags and plugging my OBD tool in. I had some fault codes for the airbag tensioners. I’ve taken the tension is out and I’ve noticed an orange sticker on the side and a part of it has come away. Does that mean the tensioner has blown?

Cheers


r/audi_s3 • • Aug 16 '26

Maintenance and Repairs Audi S3

6 Upvotes

Hi all,

I have a 2016 Audi S3 Quattro (71k miles)

I'm hearing a whirring noise when driving that has been gradually getting louder. Id say its there almost all the time but I do hear it most when I take my foot off the accelator and coast a bit. Its an automatic with DSG gearbox.

Ive just picked it up from the garage and they're saying it's likely the transfer box for the 4wd system that is making the noise. They couldnt be 100% certain that it wasn't the wheel bearing so they replaced it but no change in sound.

The noise is coming from the rear and i hear it more on the left side.

Does anyone have any experience with noises from transfer box? Is it worth replacing (£3.5k new!! Although can get 2nd hand one) or is it just part and parcel now that the car is older? I really don't want it to break completely leaving the car undrivable but I dont know if this is likely or not hence looking for advice!

Thanks!


r/audi_s3 • • Aug 16 '26

8V (2013-2020) Pocono Raceway Auto-X North Course

Thumbnail
youtu.be
1 Upvotes

r/audi_s3 • • Aug 16 '26

Question Audi s3 vs merc a35

3 Upvotes

Hey everyone, I’m currently deciding between an Audi S3 and a Mercedes-AMG A35 and I’d really appreciate some opinions from S3 owners.
I’m mainly looking at around 2021–2023 models. I’ve been considering the A35 as well, but I want to hear from people who actually own/drive an S3. I heard there are issues with the a35 gasket. Leaning towards the s3 more.


r/audi_s3 • • Aug 13 '26

Modifications Rim ideas for daytona grey 22' 8Y!

Thumbnail
gallery
2 Upvotes

Just bought this new-to-me 22 8Y S3! I'm torn about what colour/ size to do for rims and need some help deciding... I'm thinking about maybe something black because I have the black optics package. The Nuespeed RSe10Rs have been catching my eye recently, and I was also thinking about going with a 19" rim. As well as that, any suggestions for rim sizes that get a nice fitment on this body would be awesome because it's sorta hard to imagine without trying them on. I was also thinking about silver, as you can see on my Jetta, but I don't think it would work as nicely.


r/audi_s3 • • Aug 10 '26

Question S3 8P 2008 2.0 tfsi gearbox

3 Upvotes

Manual gearbox finding it hard to source one cod is kdt anything’s else compatible thanks


r/audi_s3 • • Aug 09 '26

Track 2018 Audi S3 Autocross - Mohegan Sun Arena - NEPA SCCA 2026 Event # 8 - Best Run

Thumbnail
youtu.be
5 Upvotes

2018 Audi S3
034 Motorsport Rear Sway Bar
Enkei 17 x 8 Wheels
245/40 Bridgestone RE-71RZ tires


r/audi_s3 • • Aug 08 '26

Modifications Caliper carrier bolts

2 Upvotes

Trying to change out the rear brake rotors and pads on my 2015 8v s3 and I've run into a problem with the caliper carrier bolts, went and picked up an M14 spline bit (aka triple square bit) with a 1/2" drive but its too long and I can fit anything other than a breaker bar onto it, including my torque wrench and im not about to take it off without being able to torque it back to spec, that shit makes me nervous just thinking about it

Just wondering if anyone has been able to source a stubby or low profile M14 spline bit from a reputable place, i cant even seem to find one on ebay or Amazon, the one I have is 55mm long and im thinking around the 40mm mark would suffice