BMW Z4 E89 304 Stainless Steel Valved Catback 2009-2016
BMW Z4 E89 304 Stainless Steel Valved Catback 2009-2016 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.
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
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
Description
Transform Your BMW Z4 E89 with Premium Valved Catback Exhaust System - T304 Stainless Steel Performance Design (2009-2016)
Elevate your Z4's performance with our exclusive T304 stainless steel valved catback exhaust system. Join thousands of discerning BMW roadster enthusiasts who have transformed their vehicles with premium engineering that delivers dual-tone sound control, enhanced performance, and sophisticated valve technology for the ultimate driving experience.
Experience the perfect fusion of motorsport performance and everyday drivability with our precision-engineered valved catback exhaust system. Featuring premium T304 stainless steel construction and sophisticated vacuum valve technology, this exhaust delivers on-demand sound control that transforms from refined cruising to aggressive sport exhaust at the touch of a button, while maximizing power gains and enhancing the iconic BMW roadster experience.
Premium Performance Features
- T304 Stainless Steel Construction - Premium-grade material ensures exceptional durability, corrosion resistance, and long-lasting performance
- Vacuum Valve Technology - Sophisticated control system allows instant switching between dual exhaust modes
- Dual-Tone Sound Control - Switch from refined OEM-like tone to aggressive sports exhaust on demand
- Motorsport-Inspired Design - Engineered for maximum flow efficiency and performance optimization
Advanced Valve System
- Remote Control Operation - Convenient wireless control allows sound adjustment from inside the cabin
- Dual Exhaust Pathways - Valves direct exhaust through different chambers for distinct sound profiles
- Refined Mode - Valves closed delivers sophisticated, near-OEM sound for comfortable cruising
- Sport Mode - Valves open unleashes aggressive, racing-inspired exhaust note for spirited driving
Vehicle Fitment
| Model | Generation | Body Code | Year | Engine |
|---|---|---|---|---|
| Z4 sDrive28i | 2nd Generation | E89 | 2009-2016 | N20 2.0L Turbo |
| Z4 sDrive30i | 2nd Generation | E89 | 2009-2016 | N52 3.0L I6 |
| Z4 sDrive35i | 2nd Generation | E89 | 2009-2016 | N54/N55 3.0L Turbo I6 |
| Z4 sDrive35is | 2nd Generation | E89 | 2011-2016 | N54 3.0L Turbo I6 |
Performance Advantages
- Enhanced Power Output - Optimized exhaust flow reduces back pressure for measurable horsepower and torque gains
- Improved Throttle Response - Reduced exhaust restriction delivers sharper acceleration and engine responsiveness
- Weight Reduction - Lighter than OEM exhaust system improves handling dynamics and agility
- Maximum Flow Efficiency - Precision-mandrel bent tubing ensures unrestricted exhaust gas evacuation
Premium Construction Details
- T304 Stainless Steel - Superior corrosion resistance and durability compared to standard steel
- TIG Welded Seams - Professional-grade welding ensures leak-free operation and structural integrity
- Mandrel-Bent Tubing - Precision bending maintains consistent diameter for optimal flow characteristics
- CNC-Machined Flanges - Factory-precise fitment ensures proper sealing and easy installation
Package Contents
- Complete T304 Stainless Steel Catback Exhaust System
Important Installation Notice
Installation Details
- Installation Type: Direct bolt-on catback system with OEM mounting points
- Skill Level: Advanced - professional installation strongly recommended
- Tools Required: Lift/jack stands, exhaust tools, basic hand tools
- Time Required: Approximately 2-4 hours for complete installation
- Modifications: None required - direct fit to factory catalytic converter location
Sound Profile Characteristics
- Refined Mode (Valves Closed) - Sophisticated tone slightly above OEM, perfect for daily driving and residential areas
- Sport Mode (Valves Open) - Aggressive, race-inspired exhaust note with enhanced sound characteristics
- Cold Start Enhancement - Distinctive startup sound that commands attention without excessive volume
- Cruising Comfort - Minimal drone at highway speeds in refined mode for comfortable long-distance driving
Expert Support & Warranty
- Live Expert Assistance - Team of BMW performance specialists ready to provide technical guidance
- Quality Assurance - Premium T304 stainless steel construction with rigorous quality control
- Fitment Verification - Professional support available for compatibility confirmation
- K2 Industries Quality - Premium manufacturing standards ensuring exceptional performance and durability
Shipping Information
-
Manufacturing + Shipping: 3-5 weeks to manufacture the product. 1-2 weeks for shipping
- Processing: Made-to-order production ensures fresh, quality-controlled components
- Tracking: Full tracking provided with every order
- International Shipping: Available worldwide with calculated rates at checkout
- Secure Packaging: Professional crating ensures safe delivery of exhaust components
Our Promise To You
Every valved catback exhaust system is backed by our commitment to excellence and customer satisfaction. Experience the perfect blend of sophisticated engineering, premium T304 stainless steel construction, and advanced valve technology that transforms your BMW Z4 E89 with on-demand sound control and enhanced performance for the ultimate roadster driving experience.
Ready to transform your Z4's performance?
- Verify your vehicle model (E89 Z4, 2009-2016)
- Confirm engine variant for optimal fitment
- Consider professional installation for best results
- Complete your order and allow 15-20 days for production
BMW Z4 E89 304 Stainless Steel Valved Catback 2009-2016
Payment & Security
Payment methods
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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.
