BMW X3 M F97 / X4 M F98 304 Stainless Steel Downpipe 2020-2024
Transform Your BMW X3 M F97 / X4 M F98 with Premium 304 Stainless Steel Downpipe - Maximum Performance Design (2020-2024)
Elevate your BMW M performance with our exclusive 304 stainless steel downpipe system. Join thousands of discerning X3 M and X4 M owners who have unleashed their S58 engine's true potential with our precision-engineered exhaust solution that delivers exceptional power gains, enhanced throttle response, and aggressive exhaust note.
Experience the perfect fusion of engineering excellence and maximum performance with our meticulously crafted 304 stainless steel downpipes. Featuring premium mandrel-bent construction that eliminates restrictive factory catalytic converters, integrated heat shields for engine bay protection, and free-flow design that significantly reduces back pressure - these downpipes unlock substantial horsepower and torque gains while delivering the aggressive exhaust note your BMW M deserves.
Premium Construction Elements
- Premium 304 Stainless Steel - Superior corrosion resistance and extreme durability for long-lasting performance
- Mandrel-Bent Construction - Smooth radius bends maximize flow and minimize turbulence throughout powerband
- Integrated Heat Shields - Comprehensive thermal protection prevents engine bay heat damage
- Free-Flow Architecture - Eliminates restrictive factory components for unrestricted exhaust flow
Performance Specifications
- Power Gains - Significant horsepower and torque increases throughout entire RPM range
- Reduced Back Pressure - Dramatically improved exhaust gas evacuation for faster turbo spool
- Enhanced Throttle Response - Immediate improvement in acceleration and responsiveness
- Aggressive Exhaust Note - Deep, powerful sound that reflects true M performance character
Vehicle Fitment
| Model | Generation | Body Code | Engine | Year |
|---|---|---|---|---|
| X3 M / X3 M Competition | 3rd Generation M | F97 | S58 3.0L Twin-Turbo | 2020-2024 |
| X4 M / X4 M Competition | 3rd Generation M | F98 | S58 3.0L Twin-Turbo | 2020-2024 |
Engineering Advantages
- Optimized Flow Path - Full 3-inch diameter maintains maximum volume without necking down
- TIG Welded Construction - Hand-crafted precision welding ensures structural integrity and leak-free operation
- CNC Machined Flanges - CAD/CAM optimized 304 stainless steel flanges guarantee perfect OEM fitment
- Universal Compatibility - Fits both RHD and LHD models with no modifications necessary
Package Contents
- 1 Pair of 304 Stainless Steel Downpipes (Left & Right)
Important Installation Notice
Installation Details
- Installation Type: Direct OEM replacement requiring factory downpipe removal
- Skill Level: Professional installation strongly recommended
- Tools Required: Automotive lift, exhaust tools, and specialized equipment
- Time Required: Approximately 3-4 hours for complete installation
- Tuning Required: ECU calibration highly recommended for optimal performance and engine management
Performance Benefits
- Maximum Power Extraction - Unleash hidden horsepower and torque from S58 twin-turbo engine
- Faster Turbo Spool - Reduced back pressure enables quicker boost buildup and response
- Enhanced Engine Breathing - Free-flow design allows engine to operate at peak efficiency
- Motorsport Sound - Authentic M performance exhaust note with aggressive character
Heat Management System
- Integrated Heat Shields - Comprehensive thermal barriers protect sensitive engine bay components
- Factory-Style Protection - OEM-level heat management prevents damage to surrounding systems
- Strategic Positioning - Shields placed in critical areas for maximum thermal protection
- Durable Construction - High-temperature resistant materials ensure long-term effectiveness
Quality & Durability
- Premium 304 Grade - Superior stainless steel alloy resists corrosion and extreme temperatures
- Hand-Crafted Excellence - Meticulously manufactured for consistent quality and fitment
- Lifetime Durability - Built to withstand years of high-performance driving conditions
- Precision Engineering - Exact OEM specifications ensure trouble-free installation and operation
Expert Support & Warranty
- Live Expert Assistance - Team of BMW M specialists ready to provide technical guidance and installation support
- Fitment Guarantee - Precision-engineered for perfect OEM compatibility
- Quality Assurance - Rigorous testing and quality control ensures reliable performance
- Professional Installation Support - Comprehensive guidance available for optimal installation results
Shipping Information
- Manufacturing + Shipping: 3-5 weeks to manufacture the product. 1-2 weeks for shipping
- Tracking: Full tracking provided with every order
- International Shipping: Available worldwide with calculated rates at checkout
- Secure Packaging: Professional protective packaging ensures safe delivery of precision exhaust components
Our Promise To You
Every 304 stainless steel downpipe system is backed by our commitment to excellence and customer satisfaction. Our team of passionate car enthusiasts in South Florida is dedicated to helping you unleash your BMW M's true potential with premium exhaust solutions that deliver exceptional performance gains, aggressive sound, and lasting durability that transforms every drive.
Ready to unleash your BMW M performance?
- Verify your vehicle model (F97 X3 M or F98 X4 M with S58 engine)
- Arrange for professional installation at qualified facility
- Plan for ECU tuning to maximize performance gains
- Complete your order for priority processing and M performance transformation
Transform Your BMW X3 M F97 / X4 M F98 with Premium 304 Stainless Steel Downpipe - Maximum Performance Design (2020-2024)
Elevate your BMW M performance with our exclusive 304 stainless steel downpipe system. Join thousands of discerning X3 M and X4 M owners who have unleashed their S58 engine's true potential with our precision-engineered exhaust solution that delivers exceptional power gains, enhanced throttle response, and aggressive exhaust note.
Experience the perfect fusion of engineering excellence and maximum performance with our meticulously crafted 304 stainless steel downpipes. Featuring premium mandrel-bent construction that eliminates restrictive factory catalytic converters, integrated heat shields for engine bay protection, and free-flow design that significantly reduces back pressure - these downpipes unlock substantial horsepower and torque gains while delivering the aggressive exhaust note your BMW M deserves.
Premium Construction Elements
- Premium 304 Stainless Steel - Superior corrosion resistance and extreme durability for long-lasting performance
- Mandrel-Bent Construction - Smooth radius bends maximize flow and minimize turbulence throughout powerband
- Integrated Heat Shields - Comprehensive thermal protection prevents engine bay heat damage
- Free-Flow Architecture - Eliminates restrictive factory components for unrestricted exhaust flow
Performance Specifications
- Power Gains - Significant horsepower and torque increases throughout entire RPM range
- Reduced Back Pressure - Dramatically improved exhaust gas evacuation for faster turbo spool
- Enhanced Throttle Response - Immediate improvement in acceleration and responsiveness
- Aggressive Exhaust Note - Deep, powerful sound that reflects true M performance character
Vehicle Fitment
| Model | Generation | Body Code | Engine | Year |
|---|---|---|---|---|
| X3 M / X3 M Competition | 3rd Generation M | F97 | S58 3.0L Twin-Turbo | 2020-2024 |
| X4 M / X4 M Competition | 3rd Generation M | F98 | S58 3.0L Twin-Turbo | 2020-2024 |
Engineering Advantages
- Optimized Flow Path - Full 3-inch diameter maintains maximum volume without necking down
- TIG Welded Construction - Hand-crafted precision welding ensures structural integrity and leak-free operation
- CNC Machined Flanges - CAD/CAM optimized 304 stainless steel flanges guarantee perfect OEM fitment
- Universal Compatibility - Fits both RHD and LHD models with no modifications necessary
Package Contents
- 1 Pair of 304 Stainless Steel Downpipes (Left & Right)
Important Installation Notice
Installation Details
- Installation Type: Direct OEM replacement requiring factory downpipe removal
- Skill Level: Professional installation strongly recommended
- Tools Required: Automotive lift, exhaust tools, and specialized equipment
- Time Required: Approximately 3-4 hours for complete installation
- Tuning Required: ECU calibration highly recommended for optimal performance and engine management
Performance Benefits
- Maximum Power Extraction - Unleash hidden horsepower and torque from S58 twin-turbo engine
- Faster Turbo Spool - Reduced back pressure enables quicker boost buildup and response
- Enhanced Engine Breathing - Free-flow design allows engine to operate at peak efficiency
- Motorsport Sound - Authentic M performance exhaust note with aggressive character
Heat Management System
- Integrated Heat Shields - Comprehensive thermal barriers protect sensitive engine bay components
- Factory-Style Protection - OEM-level heat management prevents damage to surrounding systems
- Strategic Positioning - Shields placed in critical areas for maximum thermal protection
- Durable Construction - High-temperature resistant materials ensure long-term effectiveness
Quality & Durability
- Premium 304 Grade - Superior stainless steel alloy resists corrosion and extreme temperatures
- Hand-Crafted Excellence - Meticulously manufactured for consistent quality and fitment
- Lifetime Durability - Built to withstand years of high-performance driving conditions
- Precision Engineering - Exact OEM specifications ensure trouble-free installation and operation
Expert Support & Warranty
- Live Expert Assistance - Team of BMW M specialists ready to provide technical guidance and installation support
- Fitment Guarantee - Precision-engineered for perfect OEM compatibility
- Quality Assurance - Rigorous testing and quality control ensures reliable performance
- Professional Installation Support - Comprehensive guidance available for optimal installation results
Shipping Information
- Manufacturing + Shipping: 3-5 weeks to manufacture the product. 1-2 weeks for shipping
- Tracking: Full tracking provided with every order
- International Shipping: Available worldwide with calculated rates at checkout
- Secure Packaging: Professional protective packaging ensures safe delivery of precision exhaust components
Our Promise To You
Every 304 stainless steel downpipe system is backed by our commitment to excellence and customer satisfaction. Our team of passionate car enthusiasts in South Florida is dedicated to helping you unleash your BMW M's true potential with premium exhaust solutions that deliver exceptional performance gains, aggressive sound, and lasting durability that transforms every drive.
Ready to unleash your BMW M performance?
- Verify your vehicle model (F97 X3 M or F98 X4 M with S58 engine)
- Arrange for professional installation at qualified facility
- Plan for ECU tuning to maximize performance gains
- Complete your order for priority processing and M performance transformation
- Fitment verified for YOUR exact year/model/trim
- Not sure? Call +1 772-277-2495 for a real specialist to help you order
- Got install questions? Text a tech who's actually installed this part before, even after it arrives
FREE Shipping
Select your exact model and see if this part fits
*Disclaimer: Please input the exact details of your car to ensure precise fitment. Note that some of the components only fit certain models and engines.
BMW X3 M F97 / X4 M F98 304 Stainless Steel Downpipe 2020-2024 - With Catalytic Converter is backordered and will ship as soon as it is back in stock.
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Details
Details
Transform Your BMW X3 M F97 / X4 M F98 with Premium 304 Stainless Steel Downpipe - Maximum Performance Design (2020-2024)
Elevate your BMW M performance with our exclusive 304 stainless steel downpipe system. Join thousands of discerning X3 M and X4 M owners who have unleashed their S58 engine's true potential with our precision-engineered exhaust solution that delivers exceptional power gains, enhanced throttle response, and aggressive exhaust note.
Experience the perfect fusion of engineering excellence and maximum performance with our meticulously crafted 304 stainless steel downpipes. Featuring premium mandrel-bent construction that eliminates restrictive factory catalytic converters, integrated heat shields for engine bay protection, and free-flow design that significantly reduces back pressure - these downpipes unlock substantial horsepower and torque gains while delivering the aggressive exhaust note your BMW M deserves.
Premium Construction Elements
- Premium 304 Stainless Steel - Superior corrosion resistance and extreme durability for long-lasting performance
- Mandrel-Bent Construction - Smooth radius bends maximize flow and minimize turbulence throughout powerband
- Integrated Heat Shields - Comprehensive thermal protection prevents engine bay heat damage
- Free-Flow Architecture - Eliminates restrictive factory components for unrestricted exhaust flow
Performance Specifications
- Power Gains - Significant horsepower and torque increases throughout entire RPM range
- Reduced Back Pressure - Dramatically improved exhaust gas evacuation for faster turbo spool
- Enhanced Throttle Response - Immediate improvement in acceleration and responsiveness
- Aggressive Exhaust Note - Deep, powerful sound that reflects true M performance character
Vehicle Fitment
| Model | Generation | Body Code | Engine | Year |
|---|---|---|---|---|
| X3 M / X3 M Competition | 3rd Generation M | F97 | S58 3.0L Twin-Turbo | 2020-2024 |
| X4 M / X4 M Competition | 3rd Generation M | F98 | S58 3.0L Twin-Turbo | 2020-2024 |
Engineering Advantages
- Optimized Flow Path - Full 3-inch diameter maintains maximum volume without necking down
- TIG Welded Construction - Hand-crafted precision welding ensures structural integrity and leak-free operation
- CNC Machined Flanges - CAD/CAM optimized 304 stainless steel flanges guarantee perfect OEM fitment
- Universal Compatibility - Fits both RHD and LHD models with no modifications necessary
Package Contents
- 1 Pair of 304 Stainless Steel Downpipes (Left & Right)
Important Installation Notice
Installation Details
- Installation Type: Direct OEM replacement requiring factory downpipe removal
- Skill Level: Professional installation strongly recommended
- Tools Required: Automotive lift, exhaust tools, and specialized equipment
- Time Required: Approximately 3-4 hours for complete installation
- Tuning Required: ECU calibration highly recommended for optimal performance and engine management
Performance Benefits
- Maximum Power Extraction - Unleash hidden horsepower and torque from S58 twin-turbo engine
- Faster Turbo Spool - Reduced back pressure enables quicker boost buildup and response
- Enhanced Engine Breathing - Free-flow design allows engine to operate at peak efficiency
- Motorsport Sound - Authentic M performance exhaust note with aggressive character
Heat Management System
- Integrated Heat Shields - Comprehensive thermal barriers protect sensitive engine bay components
- Factory-Style Protection - OEM-level heat management prevents damage to surrounding systems
- Strategic Positioning - Shields placed in critical areas for maximum thermal protection
- Durable Construction - High-temperature resistant materials ensure long-term effectiveness
Quality & Durability
- Premium 304 Grade - Superior stainless steel alloy resists corrosion and extreme temperatures
- Hand-Crafted Excellence - Meticulously manufactured for consistent quality and fitment
- Lifetime Durability - Built to withstand years of high-performance driving conditions
- Precision Engineering - Exact OEM specifications ensure trouble-free installation and operation
Expert Support & Warranty
- Live Expert Assistance - Team of BMW M specialists ready to provide technical guidance and installation support
- Fitment Guarantee - Precision-engineered for perfect OEM compatibility
- Quality Assurance - Rigorous testing and quality control ensures reliable performance
- Professional Installation Support - Comprehensive guidance available for optimal installation results
Shipping Information
- Manufacturing + Shipping: 3-5 weeks to manufacture the product. 1-2 weeks for shipping
- Tracking: Full tracking provided with every order
- International Shipping: Available worldwide with calculated rates at checkout
- Secure Packaging: Professional protective packaging ensures safe delivery of precision exhaust components
Our Promise To You
Every 304 stainless steel downpipe system is backed by our commitment to excellence and customer satisfaction. Our team of passionate car enthusiasts in South Florida is dedicated to helping you unleash your BMW M's true potential with premium exhaust solutions that deliver exceptional performance gains, aggressive sound, and lasting durability that transforms every drive.
Ready to unleash your BMW M performance?
- Verify your vehicle model (F97 X3 M or F98 X4 M with S58 engine)
- Arrange for professional installation at qualified facility
- Plan for ECU tuning to maximize performance gains
- Complete your order for priority processing and M performance transformation
Fitment
Fitment
Our Guarantee
Our Guarantee
Warranty Assurance:
At K2 Industries, your satisfaction is our priority, and we stand behind the quality of our products. Here's a brief overview of our warranty:
Defect Coverage:
If you find a defect after receiving your order, get in touch with us. We're committed to resolving the issue, whether it involves a replacement, repair, or refund.
Installation Note:
Please inspect your purchase before installation. Unfortunately, damages post-installation are not covered, so ensure everything looks good beforehand.
Claims Made Simple:
Need to make a claim? Reach out to us at support@k2-industries.com. We're here to assist you. Just keep your original packaging and documentation handy.
Your Satisfaction Matters:
Your trust in K2 Industries is appreciated. We're dedicated to ensuring your satisfaction with our quality automotive parts.
Shipping & Returns
Shipping & Returns
Shipping Information:
At K2 Industries, we strive to provide a seamless and efficient shopping experience for automotive enthusiasts like you. Our commitment is to deliver high-quality parts to your doorstep with the utmost care.
Fast and Reliable Shipping:
Many of our products are stocked in our local warehouse, ensuring swift processing and delivery. Orders placed for these items typically ship within 2-5 business days, allowing you to get your parts in no time.
Extended Selection, Global Reach:
To offer you a broader range of automotive parts, some items are sourced from trusted suppliers around the world. While these products might have a slightly longer processing time, we assure you that the wait is worth it for the exceptional quality and value they bring.
Shipping Transparency:
For products shipped internationally, we provide estimated delivery times on the product page. Rest assured, we are continually working to optimize our supply chain and minimize any potential delays.
Combined Shipments:
To streamline your shopping experience, if your order includes items from both our local warehouse and international suppliers, they may be shipped separately. You will receive separate tracking information for each shipment.
Questions or Concerns?
If you have any questions about shipping or would like assistance tracking your order, our dedicated customer support team is here to help. Feel free to reach out to us at support@k2-industries.com.
You can also track your order here
Thank you for choosing K2 Industries for your automotive needs. We appreciate your trust in us.
FAQs
Will this require a tune after installation?
Bolt-ons like exhaust tips, cat-backs, and basic intakes usually don't. Larger mods — turbo upgrades, supercharger kits, headers — typically need an ECU tune to run safely. The spec sheet indicates if tuning is recommended.
Is this part emissions / CARB compliant?
If you're in California or another CARB-regulated state, check the CARB status on this page before ordering. Many performance parts are off-road or competition use only — if so, we say it clearly.
Will installing this void my factory warranty?
Modifications can affect manufacturer warranty on related components only — not your entire warranty. The Magnuson-Moss Warranty Act protects you from blanket warranty voids. If warranty matters to you, talk to your dealer before installing.
Can I install this myself?
Depends on the part. Bolt-ons are DIY-friendly. Turbo upgrades, headers, and supercharger kits need a professional shop. The product description gives a difficulty estimate.
BMW X3 M F97 / X4 M F98 304 Stainless Steel Downpipe 2020-2024
What You Get With Every Order
Built By Someone Who's Been There
Max, the Owner, started in his garage making E36 M3 tail lights in his own oven.
- • Started modifying cars before he could legally drive them
- • Spent years hunting down parts that actually fit and don't suck
- • Made the same fitment mistakes you're afraid of
What Sets K2 Industries Apart?
Perfect fit guaranteedSee Why Customers Love K2 Industries
Frequently Asked Questions
Why Buy from K2 Industries
What makes K2 Industries more than just a parts supplier?
What makes K2 Industries more than just a parts supplier?
We’re a team of USA-based car enthusiasts committed to helping you get your build right the first time. With our deep product knowledge and close relationships with trusted manufacturers, we ensure you receive high-quality parts that perform. We’re here to support you before, during, and after your purchase, providing personalized advice, part compatibility checks, and responsive customer service. When you buy from us, you’re joining a community that cares as much about your car as you do.
How do I know which parts are best for my car and goals?
How do I know which parts are best for my car and goals?
Answer: Our team can provide personalized mod plans to match your performance and style goals. Whether you’re building for speed, aesthetics, or both, we’ll help you select the right parts for your vision. Contact us to discuss your project!
Do You Have Financing Options?
Do You Have Financing Options?
Answer: Yes, we offer flexible financing options to make it easier for you to upgrade your vehicle without paying the full amount upfront. Choose our financing option at checkout to split your purchase into manageable payments, so you can start your build now and pay over time.
Visit our FULL FAQ Page
Visit our FULL FAQ Page
Shipping
Do you ship overseas?
Do you ship overseas?
Yes, we ship all over the world. Shipping costs will apply, and will be added at checkout. We run discounts and promotions all year, so stay tuned for exclusive deals.
How long will it take to receive my order?
How long will it take to receive my order?
It depends on where you are. Orders processed here will take 5-7 business days to arrive. Overseas deliveries can take anywhere from 7-16 days. Delivery details will be provided in your confirmation email.
Other
Any question?
Any question?
You can contact us through our contact page! We will be happy to assist you.
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