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Description
Xforce | 4" Downpipe & High Flow Cat Kit | Mercedes Benz A45 AMG W176 2013–2018 | ESA45KITBMERCEDES BENZ A45 W176 Downpipe and Cat Kit ESA45KITB Upgrade your Mercedes Benz A45 AMG W176 with the Xforce Downpipe & Cat Kit. This performance oriented kit is engineered to deliver enhanced power and throttle response by drastically reducing backpressure at the turbocharger. The massive 4" dump pipe design optimizes exhaust gas flow directly from the turbo, leading to a more exhilarating driving experience. Note: Engine ECU tuning is strictly
MERCEDES BENZ A45 W176 Downpipe and Cat Kit - ESA45KITB
Upgrade your Mercedes Benz A45 AMG W176 with the Xforce Downpipe & Cat Kit. This performance-oriented kit is engineered to deliver enhanced power and throttle response by drastically reducing backpressure at the turbocharger. The massive 4" dump pipe design optimizes exhaust gas flow directly from the turbo, leading to a more exhilarating driving experience. Note: Engine ECU tuning is strictly required after installation to ensure optimal performance and avoid check engine lights.
What's in the Box?
- 1x 4" 201-Grade Stainless Steel Dump Pipe
- 1x 4" High-Flow Metallic Catalytic Converter
- 1x 3" 304-Grade Stainless Steel Connecting & Over Pipe
- Integrated Mesh Flex Bellows
Features:
This product offers the following high-performance features:
- High-Volume Flow: Features a smooth 4" design that reduces down to 3", providing a significant increase in exhaust volume capacity compared to the restrictive factory unit.
- High-Flow Metallic Cat: Includes a 4" metallic substrate high-flow catalytic converter, designed to maximize efficiency while maintaining high-velocity flow.
- Premium Construction: The dump pipe is crafted from 201-grade stainless steel, while the connecting and over-pipes are made from premium 304-grade stainless steel for long-term durability.
- Mesh Flex Bellows: Integrated high-quality mesh flex bellows help absorb engine movement and vibration, preventing stress on the turbo manifold and exhaust hangers.
- Precision Fitment: Designed as a direct bolt-on upgrade to ensure a precise fit and a straightforward installation process for the W176 A45 platform.
Specifications:
- Make: Mercedes Benz
- Model: A45 AMG
- Series: W176
- Year Range: 2013 - 2018
- Material: 201 & 304 Stainless Steel
- Dump Pipe Diameter: 4.0 Inch
- Exit Diameter: 3.0 Inch
Important Information
- The image shown may not reflect the actual product
- Shipping times may vary depending on destination and stock availability
Vehicle Applications:
Vehicle Applications for ESA45KITB
| Make | Model | From | To | Body | Series | Engine | Variant | Drivetrain |
|---|---|---|---|---|---|---|---|---|
| MERCEDES BENZ | ||||||||
| Mercedes Benz | A-Class | 2013 | 2015 | Hatchback | W176 (Pre-Facelift) | 2.0L Turbo M133 | A45 AMG | AWD |
| Mercedes Benz | A-Class | 2015 | 2018 | Hatchback | W176 (Facelift) | 2.0L Turbo M133 | A45 AMG | 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:
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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 29 reviews
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Product Reviews
★★★★★ 5
Great bowl, would love this in a larger size
Color: blue
This is a great way to treat your dog! I filled it with a bit of plain yogurt drink diluted with water, and my dog absolutely loved it. It only took him about 3-5 minutes to finish it, but he’s about 60lbs, so maybe a bigger size bowl would be better for him. Max capacity of this one is 190 ml. You do have to monitor your dog with this bowl - mine tried to dismantle the bowl when it was empty, trying to get more out of it. Overall I think it’s a fun way to get your dog to drink a little bit more with diluted yogurt, broth, etc.
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Reviewed in the United States on May 6, 2026
★★★★★ 5
My dog loves it!
Color: black
Kudos to whomever created this! I have a super attached (med) dog that follows me from room to room alllll day. The first time I put this down he went right for it and didn’t even notice i had left the deck. He is very food driven. I used bone broth and pumpkin puree, which was a hit but once I used the apple sauce… HUGE hit. My only complaint is that it doesn’t come in an XL size. My dog can empty it in under 3 minutes..so he doesn’t get relaxed or sleepy! it does splash out a bit from the top so I use it on his food mat or outside..my sister can’t stand the noise the ball makes. I wasn’t diluting enough so the ball doesn’t move smoothly in the video, but it really does work! The cover is very well made and sturdy. I didn’t notice it sliding around at all. My dog also did not try to get the ball out (loves to tear apart toys) or tip it over, but I could see that happening. I wouldn’t use unsupervised unless you have a small dog.
Please make a larger size!!!!
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Reviewed in the United States on April 3, 2026
★★★★★ 3
Works but the bowl is wacky
Color: blue, Color: blue
This slow feeder is actually a very good idea and my dog likes it. I blend plain, unsweetened yogurt with a little powdered pumpkin & apple pectin and thin it down with water so the roller ball can easily rotate. It's sturdy and it doesn't slip on the floor, which is good. However, I give it only three stars because the bowl inside is a ridiculous design. Instead of the inside surface being a gently sloping, smooth surface, the "legs" underneath protrude up through the inside (see photo). It makes stirring and cleanup much more difficult than it needs to be. Presumably, it's made using injection molding so it should be easy to design it with a smooth finish.
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Reviewed in the United States on March 19, 2026
★★★★★ 4
Happy licking brain stimulation!
Color: black
We have a very active 1 year old field golden and we needed something else to stimulate her brain. This has worked out beautifully for that. At first she would want to try to pick it up or move it with her paw but a few corrections and training and she’s learned to just lick at it. It stays well planted in the floor and doesn’t tip over. I had to knock it one star for its ease of use and cleaning. The inside bowl has “fins” inside that make it difficult to stir things up and mix together or to clean. Other than that minor gripe we really love it and would buy again. The enjoyment our girl gets out of is definitely worth the money. It’s been through the dishwasher several times and show no signs of wear and tear so it’s well built. Happy licking!!!
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Reviewed in the United States on April 11, 2026
★★★★★ 5
My dogs new favorite toy
Color: black
Giving it five stars because ultimately my dog loves it, it's easy to use (for the human too in terms of filling and cleaning), it feels good quality, and it serves it's purpose as advertised.
I do however think this product could be improved. It'd be awesome if it clipped into some sort of weighted tray because my dog moves this thing around the room by licking. I may try to 3D print something - solid product though, worth the money.
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Reviewed in the United States on April 17, 2026