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Description
XForce | Turbo Downpipe 200 Cell High Flow Cat | BMW M135i M235i 335i 435i M2 N55 2012–2019 | ESBM118KITBXForce Turbo Downpipe with High Flow Cat BMW N55 1, 2, 3, 4 Series & M2 ESBM118KITB Enhance your BMW N55 engine's performance with the Xforce Stainless Steel Downpipe. Featuring a 4" pipe size that reduces to 3" with OEM flange size compatibility, it seamlessly integrates with your factory cat back exhaust for significant power gains. Note: Designed specifically for N55 engines with an electronic wastegate produced from August 2013 onwards. A
XForce Turbo Downpipe with High-Flow Cat - BMW N55 1, 2, 3, 4 Series & M2 - ESBM118KITB
Enhance your BMW N55 engine's performance with the Xforce Stainless Steel Downpipe. Featuring a 4" pipe size that reduces to 3" with OEM flange size compatibility, it seamlessly integrates with your factory cat-back exhaust for significant power gains. Note: Designed specifically for N55 engines with an electronic wastegate produced from August 2013 onwards. A professional ECU tune is required after fitment.
What's in the Box?
- 1x 304 Stainless Steel 4" to 3" Turbo Downpipe
- 1x 200-Cell Metallic High-Flow Catalytic Converter
- 1x 118mm Turbo V-Band Flange
- 1x 3" to Twin OEM Size Adaptor Pipe
- 1x Fitting Kit (Bolts & Gaskets)
Features:
This product offers the following high-performance features:
- High-Flow Catalytic Converter: The 200-cell metallic race cat ensures increased exhaust flow while minimizing gas smells compared to catless options.
- Premium Construction: Crafted from 304-grade brushed stainless steel for maximum heat resistance and durability.
- Bolt-On Integration: Includes O2 sensor ports in standard locations and an adaptor pipe for compatibility with factory exhaust systems.
- Performance Focused: Reduces turbo backpressure to provide improved throttle response and significant horsepower/torque gains.
Specifications:
- Make: BMW
- Model: M135i / M235i / 335i / 435i / M2
- Year Range: 2012–2019
- Material: 304 Stainless Steel
- Pipe Size: 4 Inch to 3 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 XForce ESBM118KITB
| Make | Model | From | To | Body | Series | Engine | Variant | Drivetrain |
|---|---|---|---|---|---|---|---|---|
| BMW | ||||||||
| BMW | 2 | 03/2014 | 10/2016 | Coupe | F22 | N55B30A | 3.0L | M235i | RWD |
| BMW | 2 | 02/2015 | 10/2016 | Convertible | F23 | N55B30A | 3.0L | M235i | RWD |
| BMW | 3 | 01/2012 | 01/2016 | Sedan | F30 | N55B30A | 3.0L | 335 i | RWD |
| BMW | 4 | 01/2013 | 01/2016 | Coupe | F32 | N55B30A | 3.0L | 435 i | RWD |
| BMW | M2 | 01/2016 | 01/2018 | Coupe | F87 | N55B30T | 3.0L | N55 | RWD |
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
4.8 ★★★★★
Based on 1919 reviews
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Product Reviews
★★★★★ 5
Great Filter Set for Allergy‑Sensitive Families and MPG‑Minded Drivers
Size: 21-25 TLX, 18-25 Odyssey
I bought this set because I prefer handling routine maintenance myself, especially cabin and engine air filters, rather than paying dealership prices for simple jobs. The package included one cabin air filter and one engine air filter, plus a full backup set for the next service interval.
Both filters installed easily and fit the 2018 Honda Odyssey exactly as expected. No trimming, no forcing, and no alignment issues. The cabin filter seated cleanly in the glove‑box housing, and the engine filter dropped into the airbox without any airflow restriction or sealing gaps.
This setup is ideal for Odyssey owners who want to maintain optimal cabin air quality—especially helpful for families with allergies—and for drivers looking to keep engine airflow unrestricted for the best possible MPG and throttle response. It may not be necessary for anyone who relies exclusively on dealership service or doesn’t perform their own maintenance.
Overall, this is a straightforward, high‑value filter set that installs cleanly and supports both air quality and engine efficiency for DIY‑minded Odyssey owners.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
★★★★★ 5
Auto air filters
Size: 16-22 Pilot, 14-16 MDX
Perfect - product great - installation easy and much cheaper than having dealer or auto shop do it ——
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
★★★★★ 5
Great
Good quality and price. Perfect size fit. Easy to install
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Reviewed in the United States on May 29, 2026
★★★★★ 5
Great Quality Filter and Perfect Fit for My 2022 CR-V
I bought this EPAuto air filter for my 2022 Honda CR-V 1.5L, and it couldn’t have been easier to install. It fits exactly like the original — snug and secure — and the whole process took under five minutes without any tools. Just open the air box, pull out the old filter, and drop this one in.
The quality feels solid with a sturdy frame and well-made filter material. It’s not flimsy at all, and you can tell it’s built to last. After swapping it in, I noticed the engine felt a bit smoother, and there was a slight improvement in responsiveness, especially during acceleration. I’m also hoping it helps with fuel efficiency over time.
Honestly, for the price and convenience, this is a no-brainer. It’s a simple upgrade you can do yourself that helps protect your engine and saves you money on dealership replacements. Highly recommended if you drive a newer CR-V like mine!
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Reviewed in the United States on July 24, 2025
★★★★★ 5
Honda air filter
I am very happy with the air filter, it fitted perfectly in my Honda Civic.
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Reviewed in the United States on May 4, 2026