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APR Axleback Valveless Exhaust Conversion for Audi S3 2015-2020, T304 Stainless Steel
$649.95

This product is for Racing Competition only and is not legal for use in highway or street vehicles or other non-racing competition off-road vehicles.

Purchasing this product requires you to sign our Vehicle Compliance Waiver here.

If you’re rocking an APR Catback Exhaust System and want to kick things up a notch, the APR Axleback Exhaust (Valveless) Conversion is your ticket. This isn’t just some add-on; it’s a direct bolt-on piece that transforms your existing valved system into a valveless setup, giving you that raw, aggressive sound you've been craving.

What's in it for you?

  • Simple installation—just bolt it right onto your current APR Catback setup.
  • Say goodbye to those mufflers with this conversion; it’s all about that unfiltered sound now.
  • Made from T304 stainless steel, so you know it’s built to last.
  • Every joint is argon-back-purged and TIG welded, which means you’re getting top-notch craftsmanship.
  • The tubing is single 3" that splits into quad 2.5" mandrel-bent pipes, ensuring smooth airflow.
  • Expect an aggressive exhaust note that really lets your engine sing.
  • Mounting brackets are rugged and precise, so you can trust it’ll stay put.
  • OEM-style slip clamps and Torca AccuSeal T304 tip clamps are included for a perfect fit.
  • If your ride is lowered, no worries—this low-profile design fits right in.
  • Compared to stock, you’re getting larger diameter piping for improved performance.
  • Designed in-house with strict quality control, so you know you’re getting the good stuff.
  • Installation is a breeze—no need to be a mechanic to get this done.

Compatibility

This conversion fits the Audi 80 from 1988 and the Audi S3 models from 2015 to 2020 (specifically CBK0036). If you own one of these, you’re in luck!

So, if you’re ready to ditch the mufflers and let your car breathe, this APR Axleback Exhaust Conversion is a solid choice. It’s straightforward, it sounds fantastic, and it’s built to last. What more could you ask for?

Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle
1988
Audi 80
2015-2020
Audi S3
Who is APR?

APR is a company that was founded in 1997 and specialized in providing high-performance parts for the automotive industry. They cater to various automotive platforms such as Audi, Seat, Skoda, Volkswagen, Porsche, and more. Today, they are considered the global leader when it comes to aftermarket performance parts.

Wide Range Of Products

APR develops and produces a wide range of products from software, hardware, data logging, calibration tools, intake components, exhaust systems, transmission controllers, turbochargers, intercoolers, wheels, suspension parts, brake systems, and more.

Meeting Customers Demands

The demand for their products has grown over the years. But even so, they can accommodate everyone by using their 80,000 square foot facility located in Opelika, Alabam. This facility houses state-of-the-art manufacturing equipment that allows them to create some of the best products in the market.

Quality Products

Each part is carefully designed and cut with precision to ensure that it fits perfectly on the vehicle. The company caters to some of the best automotive brands globally, so it is just that they create parts that are par with it in terms of quality and performance.

Purchase APR Products At Vivid Racing

If you are in the market for high-quality performance parts for your vehicle, then APR is the brand for you. They have been in the automotive business for more than 20 years and have given their customers the products they duly deserve. To know more about APR and what they can offer, visit Vivid Racing and check out their list of parts that would fit your specific needs.

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Things
Sale price None
Wholesale price $460.16
Shipping Weight: 32.00
Length: 47
Width: 14
Height: 28
Zone Name Flat Rate
Arizona $40.00
US-Only $40.00
USA-West-Coast $40.00
USA-East-Coast $40.00
USA-Mid-West $40.00
Product Added At Monday 23 March, 2020
Product Modified At Monday 28 July, 2025
Imported By ETLOverride
Last Edited By Rob@vividracing.com
View In Admin

Emissions Info
Carb Approved No
Carb Number -
Epa Status -
Prop65 -
Carb Required -
Vendors
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Vendor Inv Cost Retail Jobber MAP Core Updated
Holley Performance Products Inc. $389.97 $731.95 ? $649.95 ? 2025-07-28 18:35:53


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