BMW 5 Series M5/M6 G90/G99 LCI 304 Stainless Steel Downpipe 2024+
BMW 5 Series M5/M6 G90/G99 LCI 304 Stainless Steel Downpipe 2024+ - Yes is backordered and will ship as soon as it is back in stock.
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Product Warranty
Product Warranty
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.
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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.
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Your trust in K2 Industries is appreciated. We're dedicated to ensuring your satisfaction with our quality automotive parts.
Delivery and Shipping
Delivery and Shipping
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.
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Happy Driving!
Description
Description
Transform Your BMW M5/M6 G90/G99 LCI with Premium 304 Stainless Steel Downpipe - Free-Flow Performance Design (2024+)
Elevate your M5/M6's performance with our exclusive 304 stainless steel downpipe system. Join thousands of discerning BMW enthusiasts who have unleashed the true potential of their S68 twin-turbo V8 with precision-engineered exhaust solutions that deliver maximum flow, reduced backpressure, and exceptional power gains.
Experience the perfect fusion of engineering excellence and performance innovation with our meticulously crafted 304 stainless steel downpipes. Designed specifically for the latest G90/G99 LCI platform, these premium components optimize exhaust flow, minimize backpressure, and unlock the full potential of your 4.4L twin-turbo S68 engine with enhanced turbo response and aggressive exhaust note.
Premium Performance Features
- Free-Flow Design - Optimized internal geometry maximizes exhaust velocity and reduces turbulence
- Reduced Backpressure - Enhanced flow characteristics allow turbos to spool faster with improved efficiency
- Power Gains - Unlock additional horsepower and torque across the entire powerband
- Enhanced Turbo Response - Immediate throttle response with quicker turbo spool characteristics
Premium Construction
- 304 Stainless Steel (SUS304) - Premium-grade material ensures exceptional corrosion resistance and durability
- Precision TIG Welding - High-strength welding throughout for leak-free performance
- Heat Shield Protection - Integrated thermal barrier protects surrounding components
- Mandrel-Bent Construction - Smooth transitions maintain optimal exhaust flow without restrictions
Vehicle Fitment
| Model | Generation | Body Code | Engine | Year |
|---|---|---|---|---|
| M5 Sedan | 7th Generation LCI | G90 | S68 4.4L Twin-Turbo V8 | 2024+ |
| M5 Touring | 7th Generation LCI | G99 | S68 4.4L Twin-Turbo V8 | 2024+ |
| M6 Gran Coupe | Latest Generation | G99 | S68 4.4L Twin-Turbo V8 | 2024+ |
Engine Compatibility
- S68 Twin-Turbo V8 - Specifically engineered for BMW's latest 4.4L PHEV powertrain
- Hybrid System Integration - Compatible with M5/M6 plug-in hybrid configuration
- OEM Fitment Standards - Precision-engineered to factory specifications for perfect installation
- Complete System - Comprehensive downpipe solution for maximum performance gains
Performance Benefits
- Increased Horsepower - Substantial power gains throughout the rev range
- Enhanced Torque Delivery - Improved low-end and mid-range torque characteristics
- Aggressive Exhaust Note - Deeper, more commanding sound that reflects true M performance
- Faster Turbo Spool - Reduced lag with immediate boost response
Package Contents
- Complete Downpipe System (Left & Right)
Important Installation Notice
Installation Details
- Installation Type: Direct bolt-on replacement for factory downpipes
- Skill Level: Advanced - professional installation strongly recommended
- Tools Required: Specialty exhaust tools and lift equipment required
- Time Required: Approximately 3-5 hours for complete installation
- Tuning Recommended: ECU calibration recommended for maximum performance gains
Technical Specifications
- Material Grade - 304 Stainless Steel (SUS304) for superior corrosion resistance
- Construction Method - Precision TIG welding with mandrel-bent tubing
- Heat Management - Integrated heat shield prevents thermal transfer
- Fitment Precision - OEM-grade tolerances ensure perfect installation
Sound & Acoustics
- Enhanced Exhaust Note - Deep, aggressive tone that emphasizes V8 character
- Performance Sound - Commanding presence without excessive drone
- Turbo Acoustics - Enhanced turbocharger spool and wastegate sounds
- Track-Ready Presence - Authentic motorsport-inspired exhaust signature
Expert Support & Warranty
- Live Expert Assistance - Team of BMW performance specialists ready to provide technical guidance
- Quality Assurance - Premium manufacturing standards with rigorous quality control
- Fitment Guarantee - Precision-engineered to OEM specifications for perfect installation
- Professional Support - Comprehensive installation guidance and technical assistance
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 exhaust components
Our Promise To You
Every 304 stainless steel downpipe system is backed by our commitment to excellence and performance innovation. These premium exhaust components represent the pinnacle of engineering precision, delivering the perfect combination of free-flow design, exceptional durability, and maximum power gains that transform your M5/M6 G90/G99 into the ultimate driving machine.
Ready to unleash your M5/M6's potential?
- Verify your vehicle is a 2024+ M5 G90 or M6/M5 Touring G99 LCI model
- Confirm S68 4.4L twin-turbo V8 engine configuration
- Arrange professional installation with qualified BMW performance specialist
- Complete your order for priority processing and premium performance upgrade
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
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About K2 Industries
We're a team of passionate car enthusiasts located in South Florida. We are dedicated to assisting you in making your dream build a reality!
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.





