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 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!

Audi C7 RS6 & RS7 Valved Cat-Back Exhaust System

Grade 5 Titanium with Integrated X-Pipe

Overview

The Audi RS6 and RS7 C7 platform strikes a rare balance between comfort and blistering performance—making it one of the most capable grand tourers on the road. But while the 4.0L twin-turbo V8 delivers incredible power, its factory exhaust leaves much to be desired.

The Valvetronic Designs Valved Cat-Back Exhaust System transforms the RS6/RS7 into a true auditory experience. Constructed from the highest-quality Grade 5 Titanium, this system delivers an aggressive, motorsport-inspired tone with the valves open, and a refined, drone-free soundtrack with the valves closed.

For those seeking the ultimate sound, pairing the system with our free-flow front bypass pipes unlocks maximum volume and performance—while the large cross-section X-pipe improves exhaust scavenging for unmatched tone and response.

Why It Works

• Integrated Large-Diameter X-Pipe: Enhances exhaust scavenging for improved performance and a unique, exotic tone.

• Dual Sound Character: Aggressive and raw with valves open, refined and composed with valves closed.

• Optimized for Comfort: Engineered for a drone-free experience in all modes.

Sound & Control

• Valves Open: Full-bodied V8 aggression with enhanced midrange punch and sharper top-end note.

• Valves Closed: Quiet and refined for comfortable long-distance cruising.

• Pair with Free-Flow Front Bypass Pipes: For maximum volume, performance gains, and an even more pronounced exhaust note.

Construction & Quality

• Material: Grade 5 Titanium for strength and exotic sound.

• Craftsmanship: Precision TIG welds and mandrel-bent tubing for maximum flow.

• Design: Fully engineered in-house for fitment long-term durability.

Fitment

• 2014–2018 Audi RS6 (C7)

• 2014–2018 Audi RS7 (C7)

Installation Notes

• Direct bolt-on fitment to OEM exhaust mounting points.

• 100% reversible—return to stock at any time.

What’s Included

• Titanium valved cat-back exhaust system

• Integrated large-diameter X-pipe

• All necessary hardware and clamps

Specifications

• Material: Grad 5 Titanium

• Valves: OEM-style electronic valves for open/close sound control

• Design: Large-diameter integrated X-pipe for scavenging efficiency

• Finish: Burnt Titanium