AUDI S3 8Y 2.0 TFSI DOWNPIPE WITH CATALYST
AUDI S3 8Y 2.0 TFSI DOWNPIPE WITH CATALYST
AUDI S3 8Y 2.0 TFSI DOWNPIPE WITH CATALYST
AUDI S3 8Y 2.0 TFSI DOWNPIPE WITH CATALYST

AUDI S3 8Y 2.0 TFSI DOWNPIPE WITH CATALYST

Downpipe Audi S3 8Y 2.0 TFSI with catalyst 


2.0 TFSI 
2020-
310 bhp
AWD
Fits OPF versions

Casting material - stainless steel AISI 316L
Wall thickness - 3 mm

Pipe Diameter - 89 mm

Diameter at the connection point with V-Band - 76 mm
Diameter at the connection point with the center section - 65 mm

Downpipe Audi S3 8Y 2.0 TFSI with catalytic converter

Options to choose:

  • PROM.213520C/MS - Downpipe set with initial pipe and V-band and catalytic converter HJS No. 90603256 meeting the emission standard for the need of Motorsport with a capacity of 100 cpsi, measuring 143x85 mm.
  • PROM.213520C/OBD - Downpipe set with initial pipe and V-band and catalytic converter HJS No. 90603498 meeting the emission standard for the need of OBD with a capacity of 100 cpsi, with dimensions of 143x115 mm.
  • PROM.213520C/E6 - Downpipe set with initial pipe and V-band and catalytic converter HJS No. 90603398 meeting EURO 6 emission standard with a capacity of 200 cpsi, with dimensions of 143x115 mm.
  • PROM.213520C/MS/S - Downpipe set with initial pipe with muffler and V-band and catalytic converter HJS No. 90603256 meeting the emission standard for the need of Motorsport with a capacity of 100 cpsi, with dimensions of 143x85 mm.
  • PROM.213520C/E6/S - Downpipe set with initial pipe with muffler and V-band and catalytic converter HJS No. 90603398 meeting EURO 6 emission standard with a capacity of 200 cpsi, measuring 143x115 mm.
  • PROM.213520C/OBD/S - Downpipe set with initial pipe with muffler and V-band and catalyst HJS No. 90603498 meeting the emission standard for the need of OBD with a capacity of 100 cpsi, with dimensions of 143x115 mm

Downpipe Audi S3 8Y 2.0 TFSI downpipe
has the following connections:

  • 2 sockets for the lambda probe
  • 2 sockets for the exhaust gas temperature sensor
  • Downpipe fixing element
  • Differential pressure sensor 
  • Reinforced mount to stiffen the structure

Downpipe Audi S3 8Y 2.0 TFSI - OE numbers:

  • 5WA254500TX
  • 5WA254500T
  • 5WA131701
  • 5QA254504DX

Each part of the Downpipe Audi S3 8Y 2.0 TFSI has been made using CNC technology. 


PRICING BASED ON PARTS PACKAGE AND SHIPPING DESTINATION

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Proven Legacy

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Over 30000 parts online

Largest selection of tested and approved quality items from all around the world .

Team of petrol heads and experts – at your service

Honest and professional consultation by industry specialists with extensive knowledge of all tuning and aftermarket products

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Established, worldwide logistics with our trusted delivery partners, 100% risk-free, insured global shipping

Tailored Approach

No generic solutions. Every project is approached with intent, precision, and attention to detail with recommendations given to suit every budget and purpose

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We are not here for one sale — we are here for the lifecycle of all your car builds and answer all your questions before the purchase and after.

Frequently Asked Questions

What types of exhaust systems do you offer?
We specialize in full titanium cat back exhaust systems, high-grade stainless-steel systems and performance downpipes - engineered for maximum flow, reduced weight, and an aggressive, refined sound profile.
What’s the difference between titanium and stainless-steel exhausts?
Titanium delivers the ultimate in performance – is ultra-lightweight, highly resistant to heat and produces a sharper, more exotic tone.
Stainless steel offers exceptional durability, a deeper exhaust note and a more cost-effective exhaust upgrade.
Which option is better for my car?
It depends on your goals and budget.
For maximum weight reduction and exotic, higher-pitched sound → Titanium
For daily durability with strong performance gains and deeper note → Stainless Steel
We tailor every system to your vehicle and driving style.
Do you offer valved exhaust systems?
Yes. Our speciality are valved exhaust systems which allow you to switch between a quiet, refined mode and a full-performance, aggressive sound instantly with a press of a button. Loud when wanted, quiet when needed.
What are downpipes and why upgrade them?
Downpipes are located at the front of the car just behind the engine and replace restrictive factory components allowing gases to exit faster, therefore generating more power and sound. We are offering heat-wrapped catless downpipes or high flow downpipes with 100, 200 or 300 cells in your choice.
Are your exhaust systems made to order?
Every system is built to order—custom-tailored to your vehicle, specifications, and desired sound profile. Production is approx. 1-2 weeks, Titanium exhaust take bit longer.
Can you source specific exhaust brands?
Yes. Through our established global network, we can source specific exhaust systems tailored to your build.
Will installing an exhaust void my warranty?
This varies by manufacturer. While our systems are engineered to OEM standards, we recommend checking with your dealership for specific warranty implications. Usually replacing the rear mufflers will not void your warranty.
Do you ship parts internationally and how long deliveries usually take?
Yes. We offer global shipping with secure packaging to ensure your system arrives in perfect condition. Air express delivery usually takes 10–15 days depending on your destination
How do I place an order?
Simply contact our team of experts with your vehicle details. Our team will guide you through the options, materials, colour choices etc and recommend the correct exhaust system matching your vision.

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