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- USA
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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25
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Description
Fits 2017-20 RS3 Audi 370x34mm 6-Piston Big Brake Kit - Front (8V RS3) BRK00066Fits Audi RS3 17 20 Features: 6 Piston next generation weight savings billet calipers with stainless steel pistons Comprehensive fitment and bed in instructions Stops quicker, last longer, and is more consistent than stock 2 Piece 370x34mm semi floating discs with 72 curved directional cooling vanes High performance street pads (Pre loaded, standard replacement size) Braided stainless steel brake lines Billet caliper mounting brackets All necessary
Fits Audi RS3 17-20
Features:
- 6-Piston next-generation weight-savings billet calipers with stainless steel pistons
- Comprehensive fitment and bed-in instructions
- Stops quicker, last longer, and is more consistent than stock
- 2-Piece 370x34mm semi-floating discs with 72 curved directional cooling vanes
- High-performance street pads (Pre-loaded, standard replacement size)
- Braided stainless steel brake lines
- Billet caliper mounting brackets
- All necessary install hardware
- Premium components, machining, and QC throughout
- Low noise, vibration, and harshness
- Maximum Temperature Recording systems for choosing appropriate pads and fluids
Specs:
| Brand | APR |
|---|---|
| Color | Red |
| Disc Brake Rotor Construction | Vented |
| Emission Code | 6 |
| Grade Type | Performance |
| Product Type | Brake Kit |
| Surface Type | Slotted |
| Version | 8V RS3 |
| Warning | California Proposition 65 |
Application:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2017-2020 | Audi | RS3 |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 20 reviews
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Product Reviews
★★★★★ 5
My Husband’s Favorite Socks
Size: Large, Color: (035) Steel / White / Black
The Under Armour Unisex Training Cotton No Show Socks have become my husband’s absolute favorite socks—and he’s pretty picky about socks.
Comfortable Fit:
They’re soft, comfortable, and fit well without being too tight. They stay in place all day with no slipping or bunching.
Great for Everyday Wear:
Perfect for workouts, walking, and everyday use. They provide just the right amount of cushioning without feeling bulky.
Durable & Long-Lasting:
These hold up really well through regular wear and washing. They keep their shape and don’t wear thin quickly.
Reliable Under Armour Quality:
You can tell they’re well made. Consistent quality that matches what you expect from Under Armour.
Overall Impression:
When someone has a favorite sock and keeps reaching for it, that says everything. These are comfortable, durable, and dependable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 30, 2025
★★★★★ 5
Quality Under Armour socks
Size: Large, Color: (100) White / White / Black
Nice medium thick sock that is breathable but cushioned. It stays put in the show and doesn’t fall down. Fit is true to size, no show/minimal show
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
★★★★★ 5
Perfect Pairs
Size: Large, Color: (100) White / White / Black
Very comfortable, soft & affordable..
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
★★★★★ 5
Excellent athletic socks
Size: Large, Color: (100) White / White / Black
Solid athletic socks at a great price. Not too thick, not too thin. Second time I've purchased them. They last longer than most socks I've used in the past too.
Only concern is the sizing. I may be reading the sizing chart wrong, but for my size 13 feet it says XL are the correct sock size. I've ordered Large twice and they're perfect. I would imagine the size Large socks would also fit up to size 14 shoe, but probably need to go with XL if foot is lager than 14.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
★★★★★ 4
Great product
Size: Large, Color: (035) Steel / White / Black
Comfortable fit perfect
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2026
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