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VERIFIED REVIEWS

BMW 5 Series M5 E60 304 Stainless Steel Valved Catback 2005-2010

$2,299.99 $2,900.00 Save $600.01
  • 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
Shipping

Most orders ship in 3-5 days

K2 Industries  |  SKU: K2-096-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.

Expert Install SupportExpert Install Support
30-Day Returns30-Day Returns
One Year WarrantyOne Year Warranty
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Details

Transform Your BMW M5 E60 with Premium 304 Stainless Steel Valved Catback - Ultimate V10 Performance Exhaust (2005-2010)

Elevate your M5's presence with our exclusive valved catback exhaust system. Join thousands of discerning M5 E60 owners who have unleashed the true potential of their legendary S85 V10 engine with precision-engineered exhaust technology that delivers both sophisticated control and exhilarating performance.

✓ 304 Stainless Steel ✓ Electronic Valves ✓ Performance Gains ✓ V10 Soundtrack

Experience the perfect fusion of sophisticated control and raw performance with our meticulously crafted valved catback exhaust system. Engineered specifically for the BMW M5 E60's legendary 5.0L S85 V10 engine, this premium system features advanced electronic valve technology that allows you to command the perfect balance between refined comfort and aggressive motorsport sound, while maximizing flow to unleash hidden horsepower.

Premium Design & Construction
  • Premium T304 Stainless Steel - Aerospace-grade material ensures maximum corrosion resistance, strength, and longevity
  • Precision TIG Welding - Expert craftsmanship with flawless welds throughout the entire exhaust system
  • Mandrel-Bent Tubing - Smooth, consistent bends maximize exhaust flow and minimize back pressure
  • Race-Inspired Engineering - Designed for perfect fitment and seamless integration with E60 M5 chassis
Advanced Valve Technology
  • Electronic Valve Control - Switch between street and track modes for ultimate versatility
  • Closed Valve Mode - Refined, comfortable exhaust note routed through mufflers for daily driving
  • Open Valve Mode - Unleash intense, aggressive V10 soundtrack for spirited driving
  • On-Demand Control - Instant valve operation delivers precise sound management
Vehicle Fitment
Model Generation Engine Year Displacement
M5 Sedan E60 S85 V10 2005-2010 5.0L
M5 Touring E61 S85 V10 2005-2010 5.0L
Performance Benefits
  • Maximum Horsepower Gains - Optimized exhaust flow unleashes hidden power from the legendary V10
  • Enhanced Torque Delivery - Reduced back pressure improves throttle response across the RPM range
  • V10 Symphony - Brings the S85 engine to life with a spine-tingling high-RPM scream
  • Aggressive Sound Profile - Race-inspired exhaust note that commands attention on the road
Engineering Excellence
  • Lightweight Construction - Significant weight reduction compared to factory exhaust system
  • Optimized Flow Path - Mandrel bends maintain consistent diameter for unrestricted flow
  • Perfect Fitment - Engineered to OEM specifications for bolt-on installation
  • Lifetime Durability - Premium materials resist corrosion, heat, and environmental damage
Package Contents
  • Complete Catback Exhaust System with Electronic Valves
Important Installation Notice
PROFESSIONAL INSTALLATION RECOMMENDED: Due to the complexity of exhaust systems and electronic valve integration, we strongly recommend professional installation by a qualified technician experienced with BMW M5 exhaust systems to ensure optimal performance and proper fitment.
Installation Details
  • Installation Type: Complete catback replacement with electronic valve integration
  • Skill Level: Advanced - professional installation strongly recommended
  • Tools Required: Professional automotive lift, exhaust tools, and electrical connectors
  • Time Required: Approximately 3-5 hours for complete installation
  • Mounting Points: Utilizes factory mounting locations for precise OEM fitment
Sound Characteristics
  • Valves Closed - Refined and comfortable for daily driving with minimal drone
  • Valves Open - Aggressive, race-inspired V10 roar that screams at high RPM
  • Cold Start - Dramatic exhaust note announces your M5's presence
  • High RPM - Spine-tingling V10 symphony delivers pure motorsport soundtrack
Material Specifications
  • T304 Stainless Steel - Superior corrosion resistance compared to lesser grades
  • Heat Resistance - Maintains structural integrity under extreme exhaust temperatures
  • Longevity Guarantee - Premium materials ensure years of reliable performance
  • Finish Quality - Professional-grade appearance with lasting shine
Expert Support & Warranty
  • Live Expert Assistance - Team of BMW specialists ready to verify compatibility and provide technical guidance
  • Comprehensive Warranty - Coverage against manufacturing defects with dedicated support
  • Pre-Installation Inspection - Please inspect all components before installation to ensure warranty coverage
  • K2 Industries Quality - Premium manufacturing standards with rigorous quality control processes
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
  • Freight Packaging: Exhaust systems ship via freight with specialized protective packaging
Our Promise To You

Every valved catback exhaust system is backed by our commitment to excellence and customer satisfaction. This premium exhaust solution represents the perfect fusion of sophisticated valve control, race-inspired performance, and legendary V10 sound that transforms your M5 E60 into the ultimate expression of BMW's motorsport heritage and engineering excellence.

Ready to unleash your M5's true potential?

  1. Verify your vehicle is a 2005-2010 BMW M5 E60/E61 with S85 V10 engine
  2. Consider professional installation for optimal results and valve integration
  3. Choose your shipping preferences at checkout
  4. Complete your order to experience the legendary V10 soundtrack

Fitment

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 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.

Review image
Jared D.
I love my new front lip!!
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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.
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Francesco S.
Fit perfectly i love it
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Calvin S.
Looks awesome and build quality is great!
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Joshua L. W.
Looks phenomenal and was an easy install!
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Mark C.
Looks great carbon fiber red very nice

What You Get With Every Order

Products Selected to Meet Quality & Fitment Standards we Stand Behind.
Products Selected to Meet Quality & Fitment Standards we Stand Behind.
Get Help From People Who Actually Understand Builds & Fitment.
Get Help From People Who Actually Understand Builds & Fitment.
Designed to Resist UV Exposure, Wear, and Everyday Use.
Designed to Resist UV Exposure, Wear, and Everyday Use.
Join Thousands of Builders Who
Trust K2
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
Founder photo

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
GuaranteePerfect fit guaranteed

See Why Customers Love K2 Industries

Frequently Asked Questions

Why Buy from K2 Industries

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?

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?

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

Shipping

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?

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?

You can contact us through our contact page! We will be happy to assist you.