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BMW X5 M F85 / X6 M F86 304 Stainless Steel Catback 2015-2018
$2,399.99
$3,000.00
Save $600.01
Unit price
/
Unavailable
- Fitment verified for YOUR exact year/model/trim
- Not sure? Ask a Tech (takes 5 min, we confirm before you order)
- Got install questions? Text a tech who's actually installed this part before, even after it arrives
Most orders ship in 3-5 days
K2 Industries | SKU:
K2-085-BMW-125-EXH
*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 X5 M F85 / X6 M F86 304 Stainless Steel Catback 2015-2018 is backordered and will ship as soon as it is back in stock.
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Expert Install Support
30-Day Returns
One Year Warranty
Details
Details
Transform Your BMW X5 M F85 / X6 M F86 with Premium 304 Stainless Steel Catback Exhaust - Performance Engineered Design (2015-2018)
Unleash the full potential of your S63 engine with our exclusive premium catback exhaust system. Join thousands of discerning X5 M and X6 M owners who have transformed their performance SUVs with meticulously engineered exhaust solutions that deliver enhanced power, reduced weight, and an exhilarating soundtrack.
✓ 304 Stainless Steel ✓ Mandrel-Bent Construction ✓ Performance Gains ✓ Direct Bolt-On Fit
Experience the perfect fusion of performance engineering and sophisticated design with our premium 304 stainless steel catback exhaust system. Meticulously crafted with mandrel-bent construction and precision TIG welding, this complete exhaust transformation delivers measurable horsepower and torque gains while unleashing the aggressive soundtrack your high-performance BMW SUV deserves.
Premium Engineering Elements
- 304 Stainless Steel Construction - Premium grade material ensures exceptional durability, corrosion resistance, and long-lasting performance
- Mandrel-Bent Tubing - Precision bent pipes maintain consistent diameter for maximum exhaust flow and power gains
- TIG Welded Connections - Professional grade welding ensures leak-free performance and structural integrity
- Aggressive Exhaust Tone - Deep, sporty soundtrack enhances the personality of your performance SUV
Performance Specifications
- Horsepower Gains - Measurable power increases throughout the RPM range for enhanced acceleration
- Torque Enhancement - Improved low-end and mid-range torque delivery for better throttle response
- Weight Reduction - Lighter construction reduces overall vehicle weight for improved handling dynamics
- Optimized Flow - Free-flowing design reduces exhaust back pressure for maximum S63 engine efficiency
Vehicle Fitment
| Model | Generation | Body Code | Year | Engine |
|---|---|---|---|---|
| X5 M | 2nd Generation M | F85 | 2015-2018 | S63 4.4L Twin-Turbo V8 |
| X6 M | 2nd Generation M | F86 | 2015-2019 | S63 4.4L Twin-Turbo V8 |
Premium Material Construction
- T304 Stainless Steel - High-grade corrosion-resistant material withstands extreme temperatures and conditions
- Mandrel-Bent Piping - Smooth bends maintain consistent internal diameter for unrestricted exhaust flow
- Precision TIG Welding - Professional welds ensure strength, durability, and leak-free operation
- Brush Finished Surface - Premium surface treatment provides attractive appearance and corrosion protection
System Components
- Complete Catback System - Full exhaust replacement from catalytic converters to quad exhaust tips
- High-Flow Muffler Design - Balanced construction delivers performance without excessive drone
- Integrated Merge Collectors - Precision-engineered junctions evenly distribute exhaust pulses
- Quad Exhaust Tips - Aggressive styling complements the performance SUV aesthetic
Package Contents
- Complete 304 Stainless Steel Catback Exhaust System
Important Installation Notice
PROFESSIONAL INSTALLATION RECOMMENDED: This complete catback exhaust system requires professional installation for optimal fitment, performance, and to ensure proper alignment with factory mounting points. Specialized tools and lift equipment are required.
Installation Details
- Installation Type: Direct bolt-on replacement connecting to factory catalytic converters
- Skill Level: Advanced - professional installation strongly recommended
- Tools Required: Automotive lift, exhaust tools, torque wrench, and specialized equipment
- Time Required: Approximately 3-4 hours for complete installation
- Modifications: No cutting or welding required - direct bolt-on fitment
Performance Benefits
- Enhanced Horsepower - Free-flowing design unlocks hidden power from the S63 twin-turbo engine
- Improved Torque Delivery - Optimized exhaust flow enhances low-end and mid-range torque
- Weight Savings - Lighter construction improves power-to-weight ratio and handling response
- Aggressive Sound - Deep, sporty exhaust note perfectly matches the performance character
Sound Characteristics
- Aggressive Startup - Commanding presence on cold starts announces your arrival
- Deep Cruise Tone - Refined sound during highway cruising with minimal drone
- Sporty Acceleration - Exhilarating soundtrack under full throttle acceleration
- Performance Pops - Sharp overrun snaps and burbles during gear changes
Expert Support & Quality
- Live Expert Assistance - Team of BMW specialists ready to verify compatibility and provide installation guidance
- Premium Manufacturing - Precision-engineered with rigorous quality control standards
- Professional Installation Support - Technical guidance available for optimal installation results
- K2 Industries Quality - High-performance exhaust solutions engineered for enthusiasts
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 complete exhaust system
Our Promise To You
Every premium catback exhaust system is backed by our commitment to excellence and customer satisfaction. Meticulously engineered with 304 stainless steel construction and precision mandrel-bent design, this complete exhaust transformation delivers the enhanced performance, weight savings, and aggressive soundtrack that unlocks the true potential of your X5 M or X6 M S63 engine.
Ready to unleash your S63 engine?
- Verify your vehicle is a 2015-2018 X5 M F85 or 2015-2019 X6 M F86
- Confirm you have professional installation capabilities available
- Consider pairing with downpipes for maximum performance gains
- Complete your order for priority processing and 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.
★★★★★
Victor H.
Pictures don’t do it justice. The ghost out American flag Tesla logo and ghost out American flag Tesla letters look great. Couldn't be more happier. Also great friendly customer service. Would definitely recommend to anyone.
★★★★★
Francesco S.
Fit perfectly i love it
★★★★★
Calvin S.
Looks awesome and build quality is great!
★★★★★
Joshua L. W.
Looks phenomenal and was an easy install!
★★★★★
Mark C.
Looks great carbon fiber red very nice
BMW X5 M F85 / X6 M F86 304 Stainless Steel Catback 2015-2018
$2,399.99
$3,000.00
Save $600.01
Unit price
/
Unavailable
What You Get With Every Order
Products Selected to Meet Quality & Fitment Standards we Stand Behind.
Get Help From People Who Actually Understand Builds & Fitment.
Designed to Resist UV Exposure, Wear, and Everyday Use.
Join Thousands of Builders Who
Trust K2
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?
We don’t just sell parts. We actually give a damn.
Pre-Order Fitment Verification
Damage Replacement
Real Experts Answer the Phone
Post-Purchase Installation Support
Curated Quality
30-Day Returns
K2 Industries
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K2 Industries
Other Brands
Pre-Order Fitment Verification
Damage Replacement
Real Experts Answer the Phone
Post-Purchase Installation Support
Curated Quality
30-Day Returns
Add to Cart
Perfect fit guaranteed
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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