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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:
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
4.0 ★★★★★
Based on 8 reviews
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Product Reviews
★★★★★ 5
Perfect Golf Balls for My Son’s First Season Playing Golf
Color: White, Size: One Dozen
I bought the Callaway Supersoft Golf Balls for my son’s birthday after he recently started getting into golf, and they were a perfect choice. He was excited to try a well-known golf brand, and these balls have really helped build his confidence on the course.
The balls feel soft off the clubface and seem very forgiving for a beginner. My son noticed better distance and straighter shots compared to some cheaper practice balls he had been using. He also likes how easy they are to spot on the course and how durable they’ve been through multiple rounds.
As someone newer to golf, he appreciated that these balls perform well without being overly expensive. They make a great gift for beginners or casual golfers who want quality equipment while learning the game. Definitely a solid purchase and a birthday gift he genuinely enjoyed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
★★★★★ 5
Easy to track and great feel
Color: Yellow, Size: One Dozen
I’ve been using these Callaway Golf balls for a while and really like them.
The bright yellow color makes a big difference, it’s way easier to track in the air and find in the rough compared to white balls. Super helpful, especially if you’re still working on consistency. They also feel great off the club, nice and soft without feeling too mushy.
Pros:
Easy to see in the air and rough
Soft feel
Good overall performance
Cons:
None so far
Overall:
Great golf balls, especially if you want better visibility. I’ll definitely keep using these.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026
★★★★★ 5
Soft, matte and colors
Color: Red, Size: One Dozen
i love the callaway super soft golf balls. The quality is really good, I love the feel of them - I feel I get a good solid hit and they are visible (in the ruff and pine straw). They’re even visible in the water (LOL). The price is right.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 7, 2026
★★★★★ 4
Great balls!
Color: Red, Size: One Dozen
I love them, especially the bright red color that helps find the ball in the rough. Callaway Supersoft golf balls are highly-rated for beginners and golfers with slower swing speeds, offering a very soft feel, good distance, and a straight flight path. However, they are known for low spin, which can reduce stopping power on approach shots and around the greens, and durability may be lower than premium balls, especially for faster swingers. Reviewers generally consider them a great value, especially for mid-to-high handicappers who prioritize a soft feel over advanced spin control.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 23, 2025
★★★★★ 5
Why Spend More!
Color: Lucky, Size: One Dozen
For older golfers with slower swing speeds like me, these are a very good option. They do have a nice soft feel whether you’re driving, hitting an iron, chipping or putting. Distance is as good as much higher priced golf balls too. I’m not going to spend $50-$60 for a premium ball that doesn’t produce any better results. As a bogey golfer, these are plenty good enough.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
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