Valvetronic Designs - AUDI RSQ8 Valved Sport Exhaust system
- Description
- Fitment
- Refund Policy
Audi RSQ8 Valved Cat-Back Exhaust System
T304 Stainless Steel with OEM-Style Electronic Valve Control
Overview
The Audi RSQ8 blends supercar performance with SUV practicality—but like many modern performance vehicles, its factory exhaust keeps things a little too restrained. The Valvetronic Designs Valved Cat-Back Exhaust System unleashes the full potential of the 4.0L twin-turbo V8, giving it the voice it deserves.
This 3-inch system runs from the downpipes to the OEM exhaust tips, offering two distinct personalities: valves closed for refined, factory-like cruising, or valves open for an unfiltered, aggressive soundtrack. For those who want even more performance and volume, our optional free-flow downpipes take things to the next level.
Controlled via electronic standalone valves, the system offers long-term reliability, seamless integration, and unmatched flexibility.
Why It Works
-
3-Inch Diameter Tubing: Maximizes flow for improved throttle response and power.
-
Dual Sound Modes: Quiet refinement with valves closed, motorsport aggression with valves open.
Sound & Control
-
Valves Closed: Stock-like sound levels for comfortable daily driving and highway cruising.
-
Valves Open: Silencer fully bypassed for maximum volume and character.
-
Optional Free-Flow Downpipes: Unlock even more performance and an enhanced exhaust tone.
Construction & Quality
-
Material: Signature T304 stainless steel for strength and corrosion resistance.
-
Weight Savings: 11.5 lb lighter than the factory exhaust.
-
Craftsmanship: Precision TIG welds for durability and premium finish.
-
Tips: Designed to retain OEM exhaust tips for a factory-fit appearance.
Fitment
-
2019–2025 Audi RSQ8
Installation Notes
-
Direct bolt-on fit to OEM mounting points.
What’s Included
-
T304 stainless steel valved cat-back exhaust system
-
Standalone electronic valve controller
-
All necessary clamps and hardware
Specifications
-
Material: T304 stainless steel
-
Weight Savings: 11.5 lb vs. OEM
-
Tubing Diameter: 3 inches from front to rear
-
Finish: Brushed stainless steel
Returns
Our policy lasts 14 days. If 14 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange. All items are subject to 15% restocking fee from the manufacturer.
To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.
Additional non-returnable items:
Gift cards
Downloadable software products
To complete your return, we require a receipt or proof of purchase.
Please do not send your purchase back to the manufacturer.
There are certain situations where only partial refunds are granted (if applicable)
You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of shipping to you will be deducted from your refund. If your original order qualified for free shipping, the actual cost of shipping the item to you will still be deducted from your refund.
If you would like to start a return please click here
Refunds (if applicable)
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.
You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of shipping to you will be deducted from your refund. If your original order qualified for free shipping, the actual cost of shipping the item to you will still be deducted from your refund.
Late or missing refunds (if applicable)
If you haven’t received a refund yet, first check your bank account again. Then contact your credit card company, it may take some time before your refund is officially posted. Next contact your bank. There is often some processing time before a refund is posted. If you’ve done all of this and you still have not received your refund yet, please contact us at info@amtuning.ca.
Sale items (if applicable)
Only regular priced items may be refunded, unfortunately sale items cannot be refunded.
Labor Fees (if applicable)
AM Tuning Canada is not responsible for, and shall not be liable for, any labor fees, installation charges, removal charges, diagnostic fees, or other service-related costs incurred by the customer or any third party in connection with the installation, removal, modification, servicing, or use of any products purchased from AM Tuning Canada. Unless expressly agreed to in writing by AM Tuning Canada, all such labor and service costs are the sole responsibility of the customer.
Exchanges (if applicable)
To start an exchange, click here
Non-refundable items
The following items are non-refundable and non-returnable once purchased: oils, fuel or oil additives, filters, tuning cables, OBDeleven products, Braum seats, spark plugs, coil packs, and similar consumable, wheel spacers, wheels bolts, license plate brackets, electronic tuning components and any other product subject to discretion of AM Tuning Canada.
Other products from brands such as MHD, Bootmod3, Ecutek, Braum racing, Novitec are also non-refundable and non-returnable.
All sales of these items are final and are subject to the policies and discretion of AM Tuning. By completing a purchase, the customer acknowledges and agrees to these terms.
Customers also bought
$129.99
$149.99
$91.79
$107.99