Unlock the full potential of your Audi S4/S5 B9/B9.5 with the E GUYS PERFORMANCE Valved Cat-Back Exhaust System, available in premium Stainless Steel or ultra-lightweight Titanium. Both options are meticulously engineered to clear the sport differential without fitment issues, utilizing an innovative mid-pipe design that flows into a single larger-diameter pipe, maintaining optimal power output while bypassing the sport differential.
Choose Stainless Steel for its exceptional durability and corrosion resistance, ideal for daily drivers and performance enthusiasts alike. For those seeking ultimate weight reduction and a unique, exotic exhaust note, our Titanium option offers a lightweight build that enhances agility and provides a distinct, sharper tone.
Experience the ultimate exhaust solution with unparalleled sound and performance at an affordable price point. This system delivers 10-15 HP gains with tuning, allowing you to enjoy an aggressive, open-valve sound or a quieter, OEM-like experience when closed. Lightweight and minimally intrusive with drone, this exhaust system is built for those who demand quality and performance.
Features:
- Vacuum Actuated Valves: Easily switch between powerful sound and quiet operation.
- Lightweight Design: Both options are lighter than OEM, enhancing performance and handling.
- Minimal Drone: Precision-engineered to ensure a comfortable cabin experience.
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Material Options:
- Stainless Steel: Offers durability and corrosion resistance, perfect for long-lasting performance.
- Titanium: Ultra-lightweight with an exotic exhaust note and further improved weight savings for added agility.
Kit Includes:
- 2.5-inch diameter exhaust system
- Clamps and hardware for secure installation
- 89mm Exhaust Tips
- 1x Valved Exhaust Remote
- Remote Receiver
- All necessary vacuum lines for installation
Disclaimer: Front pipes are not included with this system unless specifically selected or noted in order notes, and purchased as an additional option. Our cat-back exhaust systems for the B9/9.5 S4/S5 begin after the front pipes and include the center resonator, mufflers, and tips only. Please ensure you select the front pipes during checkout if you wish to include them in your order.
Fitment:
- Audi S4 B9/B9.5 3.0T (2017-2024)
- Audi S5 B9/B9.5 3.0T (2018-2024)
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Shipping Information for Performance Parts
We proudly ship parts worldwide! All orders are processed Monday through Friday. Please allow 1-3 business days for order processing before shipment. We do not ship on weekends or public holidays.
| Estimated Shipping Times: | |
| U.S. & Canada: | 7-21 business days |
| International: | 10-35 business days (varies by location and customs processing) |
| Larger or Oversized Items: | May take longer due to handling, packaging, and freight requirements |
Shipping times may be affected by product availability, high demand, holidays, or unforeseen circumstances. For order updates, contact us at info@eguysperformance.com or DM us on Instagram @eguysperformance with your order number.
| Shipping Rates: | Calculated at checkout based on location and order weight |
| Customs & Import Taxes: | International orders may incur fees, duties, and taxes determined by local customs offices. These charges are the buyer’s responsibility. We are not liable for customs delays. |
What Does the E Guys Performance Lifetime Warranty Cover?
Our Lifetime Warranty is designed to give you peace of mind. Here’s what’s included:
| Available to the Original Purchaser: | This warranty applies exclusively to the original purchaser of the product. Coverage is valid for purchases made directly from E Guys Performance or through an authorized dealer. |
| Manufacturer Defects: | We cover defects in materials or workmanship. If a product fails due to a manufacturing issue, we will repair or replace it at no cost. |
| Shipping Costs for Warranty Claims: | We cover shipping costs for replacement parts on approved warranty claims, so you won’t incur additional fees. |
What Isn’t Covered?
| Improper Use or Installation: | Damage from incorrect installation, misuse, accidents, or normal wear and tear is not covered. |
| Modifications: | Any modifications made to the product will void the warranty. |
| Intended Use: | Products must be used as intended for the warranty to remain valid. |