REDSTAR Performance Downpipes for Audi SQ7 SQ8 RSQ8 with 4.0 TFSI engine.
You buy directly from the manufacturer and all the products are handmade in house here in Russia. Customer 100% protected from getting another relabeled, coated or photoshopped China/Taiwan made product. We provide pictures of actual product and you get exactly what you see.
Free flow is our priority! No steps and restrictive areas, only smooth transitions, bigger diameters, and optimised design. Small things make big diffrence in performance and sound.
We don't compromise on quality! No thin walls, no mild steel flanges, no weak joints, no other cost reduction tricks. Our welds and whole craftsmanship is better than most of the competitors.
Our products are customizable to customers needs. No other manufacturers can offer same options list we do. Different catalysts, standard or exotic alloys, heat shielding, altered flanges etc.
We ship worldwide with DHL EXPRESS. ~4-7 business days to any destination! Not just our rates are reasonable, we also ship to destinations like California and other restricted areas. Please message us if you have any questions about import taxes and how to avoid or reduce them. We do not charge any sales taxes, you see the final price.
All REDSTAR stainless steel products are covered by a lifetime manufacturer’s warranty (unless otherwise stated) against any structural or manufacturing defects. Please read >>Terms and Conditions
Removing of factory catalytic converters will trigger a сheck engine light. Firmware update recommended to get maximum performance gains.