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- USA
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Description
Fits 2015-17 S3 Audi APR Catback Exhaust System-S3 Sportback(8V)/T-Roc CBK0004Fits ROW Market Audi S3 8V and T Roc Features: T304 stainless steel construction Direct bolt on fit Low profile design, suitable for lowered vehicles Larger diameter piping compared to stock Larger diameter tips compared to stock No increase in weight compared to stock In house design with world class manufacturing and quality control Easy to install Argon back purged TIG welding throughout Single 3" to quad 2. 5" mandrel bent brushed tubing Ultra
Fits ROW Market Audi S3 8V and T-Roc
Features:
- T304 stainless-steel construction
- Direct bolt-on fit
- Low-profile design, suitable for lowered vehicles
- Larger diameter piping compared to stock
- Larger diameter tips compared to stock
- No increase in weight compared to stock
- In-house design with world-class manufacturing and quality control
- Easy to install
- Argon-back-purged TIG welding throughout
- Single 3" to quad 2.5" mandrel-bent brushed tubing
- Ultra-smooth cast 3" to quad 2.5" splitter
- Brushed-finished straight-through sound-absorption mufflers and Helmholtz frequency reducing resonator
- Polished 4" slash-cut exhaust tips (removable)
- Cast valve housings and brackets for OEM electronic actuators
- Rugged and precise mounting brackets
- OEM style slip clamps and Torca AccuSeal T304 tip clamps
Specs:
| Bending | Mandrel |
|---|---|
| Brackets | Precise |
| Brand | APR |
| Clamp Style | Slip Clamp |
| Emission Code | 5 |
| Exit Tube Diameter | 2.5 |
| Material | T304 Stainless Steel |
| Muffler Finish | Brushed |
| Muffler Style | Sound Absorption, Helmholtz |
| Product Type | Exhaust Catback System |
| Sale Category | Exhaust |
| Splitter | Cast |
| Tip Count | 4 |
| Tip Diameter | 4 |
| Tip Finish | Polished Silver |
| Tip Style | Single Wall |
| Tips Removable | Yes |
| Tube Connection | Butt Joint |
| Tube Diameter | 3 |
| Tube Finish | Brushed |
| Valve Actuation | OEM |
| Valves | Yes |
| Version | Catback - S3 Sportback/T-Roc (8V) |
| Warning | California Proposition 65 |
| Welding | TIG |
Application:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015-2017 | Audi | S3 |
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
4.0 ★★★★★
Based on 2426 reviews
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Product Reviews
★★★★★ 5
Buy it
If you're looking for a comfortable thick and nice turtle neck this is the one. It's nice and form fitting nice weight to it to keep you warm. But not to thick that you cant just wear it on a regular sunny day if you wanted. The design pattern Is also very nice. Can dress it up or down. I bought the black and then immediately bought the rust orange color for my friend once he tried on mine he wanted one immediately so I gifted him one. He loves it. Definitely worth the buy. Excellent quality. I bought a Large 5"11 165lbs
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Reviewed in the United States on December 21, 2024
★★★★★ 5
What you see is what you get!
Color: 01-black, Size: Large
Fits great, fabric is amazing, turtle neck fits tight, and the quality is amazing!
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Reviewed in the United States on February 11, 2026
★★★★★ 4
A true turtleneck that retains a snug high neck.
Color: White, Size: X-Large
I've found this brand to have gotten better over the years as far as offering the American market what it needs in terms of realistic sizing. I only wish they'd realize that there are a lot of us who are long in the back and arms where my only choice is to go a size up and sacrifice a slim fit for sleeves that are long enough plus a back that doesn't go up past my waist just because I reach up for something, that and I like to be warm. So these are such nice quality turtlenecks that it's hard to complain about but maybe the company will read this. The snug neck stays up is plus number one since that's why I'm buying a full neck. They come with very nice weaves in the fabric, good enough for casual or formal wear. Finally the warmth you seek is there but I've worn them in what most would think isn't the right temp for a turtleneck. Also they have them in white! Yes, a lot of others just don't for reasons I can't fathom, and the pic you're seeing is accurate, these will form to your shape without being ridiculously thin material. Several washes later and they are as fine a garment as when I first wore them. I've only found one other brand that compares to these but it's much more expensive, COOFANDY is affordable in these times of expensive everything. Warm but also a lightweight shirt, I've gotten them really dirty with actual dirt and it washes out so well you'd never know it. Don't let my taking off one star stop you, try one yourself and you'll be coming back for more.
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Reviewed in the United States on July 30, 2025
★★★★★ 5
Quality,warmth and fit
Color: Royal Blue, Size: Small
Really top quality. This is my 4th purchase of these Really great sweaters.
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Reviewed in the United States on February 12, 2026
★★★★★ 5
Nice Sweater
Color: 01-black, Size: Large
This is a very nice sweater. It’s reasonably thick and warm. Looks nice. I like it.
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Reviewed in the United States on January 18, 2026