I have Stop Tech slotted rotors on the front, still new in box for the rear. Same thing with stainless braided lines.
Pros: new in box
Vehicle:
Audi A3
Best Brake discs for Audi A3
BNT are good for brake stuff - they normally have two options, their cheaper brand and brembo. Did rotors and pads front and rear on an Audi A3 for $650 for brembo rotors and Bendix pads as an indication.
Pros: good for brake stuff
Vehicle:
Audi A3
having a vac at idle is NORMAL... its exactly how it was designed to be... vacuum is drawn on the head and block from the manifold via the PCV system... you test it by taking the pcv off and trying to force air through the valve. if it goes through, its busted... if it doesnt, then your fine.
Pros: normal vac at idle
Vehicle:
Audi A3
@tbomb, that's old school thinking. You can easily change the gapping, just don't be retarded and slam a coin or something in there and start bashing away. lol
Pros: easily change the gapping
Vehicle:
Audi A3
we did an AutoX last month and i even had the better times. they arent all they are cracked up to be.
Pros: better times at AutoX
Vehicle:
Audi A3
its pretty normal for our engines, that's one of the reasons why we change our oil every 3-4k miles. if it ever becomes much more than usual, you could be looking at a leaky seal in your HPFP or the like.
Pros: normal for our engines
Cons: leaky seal in HPFP
Vehicle:
Audi A3
Re: (rhouse181) Quote, originally posted by rhouse181 \u00bb that bearing shattered... it didn't wear due to poor or inadequate lubrication. looks more like manufacturing defect, the outer layer on the bearing shell delaminated and rolled around for awhile. sorry to say this, but that crank is toast... i would start searching for a good used one out of a wrecked motor. this.
Vehicle:
Audi A3
But I had this issue with my Audi A3. Audi dealer said "You need to use your brakes more." I have put a lot of rotors and pads on cars since they changed the rule.
Pros: rotors and pads replaced
Cons: rust on rotors
Vehicle:
Audi A3
Some people will get an error when trying to get their xenons to go into adaptation mode. I played with my setup and got a MIL. My rear level sensor is a good bit off, so it throws my xenons off no matter what. Ill need to tap a new hole and play with positioning in order to get the measurement back to where the car will auto adjust again. Ill let u guys know what I come up with, along with a really easy to follow write up.
Cons: rear level sensor off
Vehicle:
Audi A3
Yeah, I gained a stunning 1 WHP with a D03 nozzle with my DVC-30 kit. :laugh:
Pros: gained 1 WHP
Cons: gained 1 WHP
Vehicle:
Audi A3
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Top manufacturers of brake discs for Audi A3
This part for Audi A3 is made around the world. We have reviews for brake discs manufacturers from countries such as: UK, Italy, USA, Germany .
In March 2026, the ranking of brake discs for Audi A3 on PartReview included 4 manufacturers. It is based on 10 reviews and 32 votes.
Which brake discs to choose for Audi A3?
Last month, PartReview users preferred EBC. 37% of positive votes went to this manufacturer.
In second place: brake discs Brembo — 9%.
Third place: STOPTECH with 9% of the votes.
In the overall ranking of brake discs, which aggregates opinions of owners of different car makes and models, these brands hold the following positions:
- EBC ranked 10, PR Score — 80. Based on 62 reviews and 195 votes.
- Brembo ranked 5, PR Score — 76. Based on 151 review and 466 votes.
- STOPTECH — rank 4, PR Score — 94. Based on 70 reviews and 213 votes.
Other parts for Audi A3
After seeing which brake discs owners of Audi A3 prefer, check other popular parts for this car. In March 2026, leaders on PartReview were:
- #1 Spark plug OEM Audi - 20% votes.
- #1 Brake pads EBC - 37% votes.
- #1 Wiper blades Bosch - 23% votes.
- #1 Engine oil LIQUI MOLY - 26% votes.
- #1 Tires Goodyear - 15% votes.