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Description
XForce | 4" to 3" Turbo Downpipe & High-Flow Cat | Audi RS3 8V & TT RS FV | ESRS317KITBXForce 4" to 3" Turbo Downpipe & High Flow Cat Kit Audi RS3 8V & TT RS FV ESRS317KITB Unlock the full potential of your 2. 5L TFSI engine with the XForce Turbo Downpipe kit for the Audi RS3 (8V) and TT RS (FV). This premium upgrade is designed to maximize exhaust flow by replacing the highly restrictive factory component. Crafted from high quality 304 stainless steel, the system features a massive 4" inlet that transitions smoothly into 3" mandrel
XForce 4" to 3" Turbo Downpipe & High-Flow Cat Kit - Audi RS3 8V & TT RS FV - ESRS317KITB
Unlock the full potential of your 2.5L TFSI engine with the XForce Turbo Downpipe kit for the Audi RS3 (8V) and TT RS (FV). This premium upgrade is designed to maximize exhaust flow by replacing the highly restrictive factory component. Crafted from high-quality 304 stainless steel, the system features a massive 4" inlet that transitions smoothly into 3" mandrel-bent tubing. By deleting the secondary catalytic converters and utilizing a 200-cell high-flow metallic race cat, this kit significantly reduces backpressure, resulting in improved throttle response, increased horsepower, and a much more aggressive, visceral exhaust note.
What's in the Box?
- 1x 4" to 3" 304 Stainless Steel Turbo Downpipe
- 1x 200-Cell Metallic High-Flow Race Catalytic Converter
- 1x Secondary Cat Delete Tuning Pipe
- 1x 3" to Twin OEM-Size Adaptor Pipe
- Stainless Steel Flex Bellows (Integrated)
- Full Fitting Kit (Gaskets & Hardware)
Features:
This product offers the following high-performance features:
- Precision Engineering: Features a massive 4" inlet tapering to 3" for optimal exhaust gas velocity and reduced turbo lag.
- High-Flow Metallic Race Cat: Includes a 200-cell metallic substrate catalytic converter designed for maximum flow and durability under high-heat conditions.
- 304 Stainless Steel Construction: Manufactured from non-polished 304-grade stainless steel for superior longevity and corrosion resistance.
- Secondary Cat Delete: Replaces restrictive secondary cats with a tuning pipe to ensure unrestricted power delivery.
- Direct Replacement: Designed as a bolt-on replacement for the factory downpipe; no cutting or welding is required for installation.
- Versatile Adaptability: Supplied with a 3" to twin OEM-size adaptor pipe to allow fitment to both factory and aftermarket exhaust systems.
Specifications:
- Make: Audi
- Model: RS3 (8V) / TT RS (FV)
- Year Range: 2017–Current
- Material: 304 Stainless Steel (Non-Polished)
- Pipe Size: 4" Tapering to 3"
- Cat Type: 200-Cell High-Flow Metallic Race Cat
Important Information
- The image shown may not reflect the actual product
- Shipping times may vary depending on destination and stock availability
- Note: An ECU Tune is highly recommended after installation to maximize performance gains and prevent Check Engine Lights (CEL) due to the cat delete.
Vehicle Applications:
Vehicle Applications for ESRS317KITB
| Make | Model | From | To | Body | Series | Engine | Variant | Drivetrain |
|---|---|---|---|---|---|---|---|---|
| AUDI | ||||||||
| AUDI | RS3 | 2017 | - | Sedan / Sportback | 8V | 2.5L TFSI I5 Turbo | RS3 | Quattro AWD |
| AUDI | TT RS | 2017 | - | Coupe / Roadster | FV (8S) | 2.5L TFSI I5 Turbo | TT RS | Quattro AWD |
Warranty Information
| Product Type | Warranty Period |
|---|---|
| 304 & 201 Stainless Steel Exhaust Systems | 60 Months |
| Accessories | 12 Months |
| Catalytic Converters | 12 Months |
| Electronic Products (Including SmartBox) | 12 Months |
| Mild Steel & 409 Stainless Steel Exhaust Systems | 24 Months |
| Mild Steel Headers | 12 Months |
| Stainless Steel Headers | 24 Months |
| Universal 304 Stainless Steel Mufflers | 24 Months |
| Universal Mild Steel & 409 Stainless Steel Mufflers | 12 Months |
Payment & Security:
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
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
4.2 ★★★★★
Based on 683 reviews
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Product Reviews
★★★★★ 5
Game changer
Color: Black
This kitchen sink organizer has been a game changer for my countertop! It’s sturdy, well-made, and fits perfectly next to my sink. The multiple compartments are ideal for keeping sponges, scrub brushes, dish soap, and even scrub pads neatly organized and within reach. I was able to clear up so much clutter around my sink area it looks so much cleaner and more functional now.
I love the rust-proof design and the drainage holes on the bottom that keep everything dry instead of sitting in water.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 3, 2026
★★★★★ 5
Perfect Size and Highly Practical
Color: Black
This sink organizer with sponge and brush holder is the size I was looking for. The non-slip, drain-free base keeps everything dry and in place. Having my sponges and brushes within easy reach makes the sink area much more organized, and it fits perfectly without taking up too much space I like the quality. It has genuinely made my kitchen feel tidier and more efficient.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 4, 2025
★★★★★ 5
Very good quality
Color: Black
It is easy to assemble and works great with my soap, sponge and scrub brush. And it stands stable on the counter beside the faucet. I think the materials used are of good quality and should last a long time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
★★★★★ 5
Love this organizer
Color: Black
Love this thing it’s perfect and makes the sink look pretty and clean very good quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
★★★★★ 4
Works Good!
Color: Grey
I was concerned it was going to be too small, especially since the tall portion design doesn't allow you to hang on the ourside....But I have a very nice glass container of dish detergent in it, a bottle of hand soap, and the tall container for taller brushes, straw cleaners, etc. It fits everything pretty well. Wouldn't be able to add a sponge to it, but I have a holder with suction cups on the inside of my sink for the sponge and keeps it out of sight, so it works for me. But if you have a stuff at your sink, it probably wouldn't. Though if you like the design (which is very nice), you could always use two, one on each side of the faucet. I also returned one because even though the extra container could hang on the outside, it was short enough and everything kept falling out of it. This taller one works much better...but again, it too is somewhat limited on size and storage. I much prefer everything organized and in its place, and this provides that.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
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