01
Real experience
We test before we recommend.
PRODUCT DESCRIPTION
Downpipe AUDI RS3 8Y 2.5 TFSI Quattro 2021-400 hp. Compatible with the OPF version.
Tube diameter from turbo: 88.9 mm. Tube diameter: 76 mm.
This product is not approved for use on public roads in the EU.
Downpipe AUDI RS3 8Y 2.5 TFSI with heat shield.
Available options:
PROM.RS3/8Y: Downpipe kit with start tube and V-clamp.
PROM.RS3/8Y/S: Downpipe with start tube, silencers, and V-clamp.
The AUDI RS3 8Y 2.5 TFSI downpipe has the following connections:
2 lambda sensor bungs.
2 exhaust gas temperature sensor bungs.
4 differential pressure sensors. It is possible to connect lambda sensors further down the exhaust pipe, which can prevent errors (the original cable must be extended).
Reinforced mounting for greater structural rigidity.
Exhaust pipe AUDI RS3 8Y 2.5 TFSI. Original part numbers:
8S0253005A
8S0253005AX
8S0253005X
Each component of the AUDI RS3 8Y 2.5 TFSI exhaust pipe has been manufactured using CNC technology. See also other exhaust pipes in our catalog.
The exhaust pipe is sold complete with the starting pipe. The product includes a 24-month warranty.










WHY THETUNERLAB
We have spent years building cars, racing, and testing the exact same parts that we sell.
01
We test before we recommend.
02
We help you choose the right part.
03
Only trusted manufacturers.
04
Before and after the purchase.
+10 years
of passion for drifting
+30.000
available products
+5.000
satisfied customers
24/7
passion for motoring
Each product indicates compatible models in the product description. If you have any questions, you can contact us and we will help you choose your best option.
-If the product is in stock, the usual delivery time is 2 to 5 working days.
-If the product is out of stock, the delivery time is 7 to 15 working days.
All our products come with the manufacturer's official warranty and comply with current regulations.
Yes. We ship orders to Spain and most European countries using specialized transport agencies.
You can contact our team via WhatsApp, email, or our website's contact form.
Shipping costs depend on the type of product, its weight, dimensions, and the destination country. In most cases, the amount is calculated automatically during the checkout process before the order is finalized.
For some products, especially large items or those with special characteristics, shipping costs may require a manual review. If the amount shown does not match the actual shipping cost, we will contact you before processing the order to inform you of the final cost and request your confirmation before proceeding. We will never charge any additional fees without your authorization.