BMW 5/6 Series M5/M6 F06/F10/F18 304 Stainless Steel Downpipe 2012-2018
BMW 5/6 Series M5/M6 F06/F10/F18 304 Stainless Steel Downpipe 2012-2018 - Yes is backordered and will ship as soon as it is back in stock.
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Product Warranty
Product Warranty
Warranty Assurance:
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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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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.
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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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Description
Description
Transform Your BMW M5/M6 F06/F10/F18 with Premium 304 Stainless Steel Downpipes - High-Performance S63TU Upgrade (2012-2018)
Elevate your BMW's performance with our exclusive high-performance downpipe system. Join thousands of discerning M5 and M6 owners who have transformed their S63TU twin-turbo powerplants with precision-engineered exhaust solutions that deliver exceptional power gains, enhanced throttle response, and an aggressive exhaust note.
Experience the pinnacle of exhaust performance engineering with our premium 304 stainless steel downpipes. Meticulously designed for the S63TU twin-turbo V8 engine, these high-flow downpipes eliminate restrictive factory catalytic converters, dramatically reducing backpressure while delivering substantial horsepower and torque gains that unlock your M5 or M6's true potential.
Premium Engineering & Design
- Premium 304 Stainless Steel Construction - Superior corrosion resistance and extreme durability for long-lasting performance
- 3-Inch Mandrel-Bent Design - Full-diameter construction maintains maximum flow throughout entire length
- CNC Precision V-Band Transitions - Machined stainless steel connections ensure perfect fitment and reliable sealing
- TIG Welded Construction - Hand-crafted welds with back-purging for exceptional strength and reliability
Performance Specifications
- Horsepower Gains - 20-30+ wheel horsepower increase on stock tune, 50-65+ HP with aftermarket tuning
- Torque Enhancement - 55-60+ lb-ft gain on stock tune, 60-70+ lb-ft with performance calibration
- Reduced Backpressure - Elimination of restrictive catalytic converters significantly improves exhaust flow
- Enhanced Turbo Spool - Faster turbo response and elimination of turbo lag for immediate throttle reaction
Vehicle Fitment
| Model | Generation | Body Code | Engine | Year |
|---|---|---|---|---|
| M5 Sedan | 6th Generation | F10 | S63TU 4.4L V8 Twin-Turbo | 2012-2018 |
| M5 Long Wheelbase | 6th Generation | F18 | S63TU 4.4L V8 Twin-Turbo | 2012-2018 |
| M6 Gran Coupe | 3rd Generation | F06 | S63TU 4.4L V8 Twin-Turbo | 2012-2018 |
| M6 Coupe | 3rd Generation | F12 | S63TU 4.4L V8 Twin-Turbo | 2012-2018 |
| M6 Convertible | 3rd Generation | F13 | S63TU 4.4L V8 Twin-Turbo | 2012-2018 |
Advanced Performance Benefits
- Major Power Increases - Substantial gains throughout entire powerband, from low-end torque to high-RPM power
- Improved Throttle Response - Sharper acceleration and immediate power delivery with reduced turbo lag
- Aggressive Exhaust Note - Deep, exotic V8 sound with pronounced exhaust crackle on downshift
- Weight Reduction - Significant weight savings compared to heavy factory catalytic converter system
Premium Construction Features
- Full 3-Inch Design - Maintains complete 3-inch diameter up to turbos for maximum flow capacity
- Smooth Radius Bends - Mandrel-bent construction reduces turbulence and optimizes exhaust velocity
- Rust-Resistant Materials - 304-grade stainless steel provides extreme corrosion resistance
- Hand-Crafted Quality - Precision TIG welding ensures exceptional durability and leak-free performance
Package Contents
- 1 Pair of Premium 304 Stainless Steel Downpipes (Left & Right)
Important Installation & Tuning Notice
Installation Details
- Installation Type: Direct bolt-on replacement for factory downpipes
- Skill Level: Professional installation strongly recommended
- Tools Required: Professional-grade automotive tools and lift equipment
- Time Required: Approximately 4-6 hours for complete installation
- Tuning Required: ECU recalibration necessary to prevent check engine light and optimize performance
Sound Characteristics
- Deeper Growl - Rich, aggressive V8 exhaust tone with increased volume over stock
- Pronounced Crackle - Distinctive exhaust burble and pops on deceleration and downshifts
- Confident Punch - Sharp, assertive sound during acceleration and gear changes
- Enhanced Character - Exotic exhaust note befitting high-performance M division heritage
Compatibility & Requirements
- S63TU Engine Specific - Designed exclusively for 2012-2018 S63TU twin-turbo V8 applications
- LHD & RHD Compatible - Fits both left-hand drive and right-hand drive models
- Exhaust System Compatible - Works with factory exhaust or aftermarket cat-back systems
- Heat Shielding - Compatible with factory heat shields for engine bay protection
Expert Support & Warranty
- Live Expert Assistance - Team of performance specialists ready to provide technical guidance and installation support
- Quality Assurance - Hand-crafted construction with rigorous quality control standards
- Fitment Guarantee - Precision-engineered for perfect OEM-level fit on specified S63TU models
- Professional Installation Support - Technical assistance available for installers and tuners
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 premium exhaust components
Our Promise To You
Every high-performance downpipe system is backed by our commitment to excellence and customer satisfaction. These precision-engineered 304 stainless steel downpipes represent the best bang-for-buck modification available for your S63TU engine, delivering the exceptional power gains, enhanced throttle response, and aggressive exhaust note that transforms your M5 or M6 into the true performance machine it was designed to be.
Ready to unleash your M5/M6's potential?
- Verify your vehicle has the S63TU twin-turbo V8 engine (2012-2018 models)
- Arrange professional installation with experienced BMW performance specialist
- Schedule ECU tuning for optimal performance and to eliminate check engine light
- Complete your order for priority processing and maximum performance upgrade
BMW 5/6 Series M5/M6 F06/F10/F18 304 Stainless Steel Downpipe 2012-...
Payment & Security
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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.
