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K2 Industries  |  SKU: K2-045-BMW-125-EXH

BMW 3 Series M3 E90/E92/E93 304 Stainless Valved Catback 2007-2013

258.823 kr
Shipping calculated at checkout.

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.

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.

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.

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.

Happy Driving!

Description

Transform Your BMW M3 E90/E92/E93 with 304 Stainless Steel Valved Catback Exhaust System - Premium Performance Design (2007-2013)

Unleash your M3's potential with our exclusive 304 stainless steel valved catback exhaust system. Join thousands of discerning M3 owners who have transformed their legendary S65 4.0L V8 with premium exhaust technology that delivers both sophisticated sound control and enhanced performance capabilities.

✓ 304 Stainless Steel ✓ Electronic Valve Technology ✓ Chrome Silver Tips ✓ Performance Gains

Experience the perfect fusion of performance enhancement and acoustic refinement with our meticulously engineered valved catback system. Crafted from premium T-304 stainless steel and featuring advanced valve technology, this system harnesses your S65 V8's full potential while providing the versatility to switch between refined daily driving and exhilarating performance sound at will.

Premium Construction Elements
  • T-304 Stainless Steel Construction - Aircraft-grade materials ensure exceptional durability and corrosion resistance
  • Chrome Silver Exhaust Tips - Premium polished finish delivers sophisticated appearance and lasting shine
  • Precision Mandrel Bending - Smooth bore construction maximizes exhaust flow and minimizes restrictions
  • OEM-Quality Fitment - Direct bolt-on replacement designed to factory mounting specifications
Advanced ELECTRONIC VALVE Technology
  • Vacuum-Actuated Valves - Sophisticated valve control system provides instant sound character transformation
  • Dual-Mode Operation - Switch between refined daily driving and aggressive performance sound
  • Enhanced Exhaust Flow - Open valve configuration maximizes performance potential and power delivery
  • Neighbor-Friendly Operation - Closed valve mode maintains civilized sound levels for residential areas
Vehicle Fitment
Model Generation Body Code Year Engine
M3 Sedan 4th Generation E90 2007-2013 S65 4.0L V8
M3 Coupe 4th Generation E92 2007-2013 S65 4.0L V8
M3 Convertible 4th Generation E93 2007-2013 S65 4.0L V8
Performance Benefits
  • Enhanced Horsepower & Torque - Free-flowing design unlocks additional power from your S65 V8 engine
  • Reduced Back Pressure - Optimized exhaust flow improves engine efficiency and throttle response
  • Weight Reduction - Lighter construction compared to restrictive factory exhaust system
  • Improved Sound Character - Amplifies the distinctive S65 V8 symphony with refined acoustic tuning
Premium Materials & Construction
  • T-304 Stainless Steel - Superior corrosion resistance and high-temperature durability
  • TIG Welded Joints - Precision welding ensures leak-free operation and structural integrity
  • Brushed Finish - Professional appearance with resistance to discoloration and oxidation
  • OEM Mounting Points - Utilizes factory exhaust hangers for secure, vibration-free installation
Package Contents
  • Complete Valved Catback Exhaust System
Important Installation Notice
PROFESSIONAL INSTALLATION RECOMMENDED: This high-performance exhaust system requires proper installation for optimal performance and valve operation. Professional installation ensures correct fitment and valve control functionality.
Installation Details
  • Installation Type: Direct bolt-on replacement using OEM mounting points
  • Skill Level: Advanced - professional installation strongly recommended
  • Tools Required: Complete automotive exhaust installation toolkit
  • Time Required: Approximately 3-4 hours for complete installation
  • Reversibility: 100% reversible - return to stock configuration at any time
Sound Characteristics
  • Valves Closed Mode - Refined, civilized tone suitable for daily driving and residential areas
  • Valves Open Mode - Aggressive, performance-oriented sound showcasing S65 V8 character
  • Enhanced V8 Symphony - Amplifies the distinctive high-revving naturally aspirated soundtrack
  • Reduced Drone - Engineered to minimize unwanted resonance during highway cruising
Technical Specifications
  • Material: T-304 Stainless Steel with brushed finish
  • Pipe Diameter: Optimized sizing for S65 4.0L V8 engine
  • Tip Configuration: Quad chrome silver exhaust tips
  • Valve Type: Vacuum-actuated butterfly valves
  • Mounting: OEM factory mounting points and hangers
Expert Support & Warranty
  • Live Expert Assistance - Team of BMW M specialists ready to provide technical guidance
  • Quality Assurance - Premium manufacturing standards with rigorous quality control
  • Professional Installation Support - Guidance available for optimal installation results
  • K2 Industries Quality - Premium automotive performance standards with dedicated support
Shipping Information
  • Manufacturing + Shipping:  3-5 weeks to manufacture the product. 1-2 weeks for shipping
  • Freight Shipping: Large exhaust systems ship via freight for safe delivery
  • 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 system
Our Promise To You

Every valved catback exhaust upgrade is backed by our commitment to excellence and customer satisfaction. This premium T-304 stainless steel system represents the perfect fusion of sophisticated engineering and performance enhancement, delivering the valve-controlled versatility and S65 V8 sound character that transforms your M3 driving experience.

Ready to unleash your M3's potential?

  1. Verify your vehicle is a 2007-2013 M3 with S65 4.0L V8 engine (E90/E92/E93)
  2. Consider professional installation for optimal valve operation
  3. Choose your shipping method for freight delivery
  4. Complete your order for priority processing and M3 transformation

Payment & Security

Payment methods

  • Amazon
  • American Express
  • Apple Pay
  • Bancontact
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

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!

Read more

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.