Titanium Valved Catback Exhaust System for Audi Q8 RSQ8 4.0T
SHIPPING - RETURNS - WARRANTY - CANCELLATION POLICY
*** Market Conditions after 2020 have changed the landscape of automotive parts. Although we try to stock 1000's of items in our multiple warehouse and use multiple distribution channels, having back-orders are unavoidable in today's market. If you are in need of a product quickly, we suggest email, message, or call us for availability so that we may explore your options.
Email: Sales@Speedzoneweb.com
Call: 407-846-8430
Text: 407-749-6314
Frequently Asked Questions
Enhance sound, performance, and weight reduction on your Audi RS Q8 4.0T with the STRATEC Titanium Valved Cat-Back Exhaust System. Engineered as a direct bolt-on upgrade, this premium system delivers aggressive performance sound on demand while maintaining refined cruising comfort when valves are closed.
Crafted entirely from lightweight high-grade titanium, this exhaust provides significant weight savings over both OEM and stainless systems while offering exceptional heat resistance and corrosion protection. Featuring OEM-style electronic valves, you can instantly switch between a deep, motorsport-inspired exhaust tone and quiet factory-like operation.
Free-flow 3-inch titanium tubing improves exhaust efficiency and throttle response, while retaining the OEM exhaust tips for a clean, factory-fit appearance.
Key Features
-
Fits Audi RS Q8 4.0T (2020–2025)
-
Full titanium construction for maximum weight reduction
-
Valved cat-back exhaust system with OEM-style electronic valve control
-
3-inch tubing from front to rear for improved exhaust flow
-
Aggressive exhaust tone with valves open
-
Quiet, refined sound with valves closed
-
Significant weight savings vs factory exhaust
-
Precision TIG-welded for strength and premium finish
-
Retains OEM exhaust tips for factory appearance
-
Direct bolt-on installation using factory mounting points
-
100% reversible — return to stock at any time
Construction & Quality
-
Material: High-grade titanium
-
Valves: OEM-style electronic valves
-
Finish: Natural titanium
-
Tubing Diameter: 3 inches
What’s Included
-
Titanium valved cat-back exhaust system
-
OEM-style electronic valves
-
All required clamps and installation hardware
Installation Notes
-
Direct bolt-on fit
-
Professional installation recommended
Our History
For 26 years Speedzone Performance LLC has been providing aftermarket car parts to Central Floridians and 1000's of customers online. What makes us different than all the other places online? We have 3 actual brick and mortar locations where were serve customers daily and find new ways to provide support and assistance to the automotive community at large. From our in house SPDZ1 Brand, to our constantly growing in stock inventory, we strive to make our customer service and ease of purchase stand out from the rest! We are also one of the largest automotive part financing providers anywhere in the United States, and continue to provide more options for our customers every year. We love what we do, and it shows in every product we sell and every new customer who becomes a part of our Speedzone Family.