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034 Motorsports High Flow Racing Catalytic Converter for Audi A4/A5/Q5/Allroad 2.0 TFSI 2008-2016
$391.50

If you're looking to unleash your Audi's true potential, the 034Motorsport High-Flow Catalytic Converter is a solid upgrade you might want to consider. This isn't just another part; it's a game changer that replaces the restrictive factory catalytic converter. What does that mean for you? Quicker spool times and a noticeable boost in horsepower and torque across the entire powerband. Trust me, you’ll feel the difference.

Crafted from durable stainless steel tubing, this converter is built to last. It features a high-performance 250-cell stainless-steel-matrix cat that really helps with airflow. The CNC machined flanges are a nice touch, designed to prevent warping and expansion, ensuring a snug fit every time. Plus, you won’t have to worry about relocating your oxygen sensors; we've got two bungs in the right spots for your factory sensors. The setup starts with a full 3.5" tubing at the turbo outlet, smoothly transitioning to 3" after the cat, keeping everything flowing nicely.

Installation is a breeze, too. This high-flow catalytic converter is a complete drop-in upgrade. It bolts right up to any stock or stock-fit turbo and exhaust without any hassle. Every unit is professionally assembled in-house, TIG-welded, and backpurged to ensure top-notch quality.

  • Made from stainless steel tubing for durability
  • TIG welded for a solid build
  • Application-specific flanges to fit perfectly
  • Factory oxygen sensor and exhaust hanger placements
  • Installation hardware included!
  • Dyno-proven gains—over 24 WTQ and 27 WHP on stock turbo tunes!

Now, let’s talk fitment. This bad boy fits a range of models:

  • 2009 - 2016 Audi A4 2.0 TFSI (B8/B8.5)
  • 2008 - 2017 Audi A5 2.0 TFSI (B8/B8.5)
  • 2008 - 2017 Audi Q5 2.0 TFSI (B8/B8.5)
  • 2013 - 2016 Audi Allroad 2.0 TFSI (B8.5)

Just a heads up, this is a direct bolt-in for OEM cat-back exhausts or aftermarket systems designed to fit with the OEM catalytic converter. It works with both Quattro and FWD models equipped with Manual, Tiptronic, or CVT transmissions. However, it won't fit right-hand-drive vehicles, so keep that in mind.

Important note: This product is not smog legal and won't pass California emissions tests. It's designed for off-road use and race cars only. So if you're planning to hit the track or take your ride off the beaten path, this is the upgrade you need.

Other Part Numbers:
034 Motorsports #VR034-105-4023

Proposition 65

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

Vehicle
2009-2016
Audi A4
2008-2016, 2018-2019, 2021-2022
Audi A5
2009-2016
Audi Q5

034 Motorsports Logo

Who is 034 Motorsport?

034 Motorsport was founded in 2005 for enthusiasts by enthusiasts with a passion for bringing motorsport-quality performance upgrades and tuning to Audi and Volkswagen vehicles. Since its inception, the company has grown to meet the expanding needs of petrolheads with innovation, quality, and performance in mind. 034 Motorsport is dedicated to providing customers with only the finest performance products, tuning, and service for their Audi or Volkswagen.

Dedicated to the Car Scene

034Motorsport is owned and operated by car enthusiasts just like you! This means that you can count on them for expert advice and products that deliver each and every time. When they aren’t at work, you can find the 034 Motorsport folks at local car meets, Audi Club Track Days, or simply at home working on their own rides.   

Being gearheads themselves, the 034 Motorsport staff understands the importance of a strong automotive community and giving back to the customers they owe their success to. 034Motorsport is a proud sponsor of Audi Club North America's Golden Gate Chapter, in addition to several other popular automotive forums, including Audizine, Fourtitude, VWvortex, and QuattroWorld. The brand also supports NorCal Audi Club, and frequently hosts events for its members.

Involvement in Competition Racing

034Motorsport stays true to its roots (and name) by actively participating in motorsport events, like time attacks, endurance racing, and hill climbs. These events allow the company to simultaneously showcase its products and racing expertise, while putting them to the ultimate test. A number of 034 Motorsport’s most iconic projects, including the Time Attack A4, GTI-RS, and 80tq raised the bar for on-track performance, while also accelerating production and testing processes. 

Extensive Quality Product Lineup

034 Motorsport is well-known for producing some of the finest race-proven performance upgrades for Audi and Volkswagen enthusiasts. The 034 Motorsport performance facility is located in Fremont, California and home to its engineering, manufacturing, and tuning departments. The company prides itself on in-house manufacturing, where it designs, fabricates, calibrates, and tests all products under one roof with complete control. 034 Motorsport carries a wide range of products that includes suspension parts, motor mounts, intakes, silicone hoses, and numerous underhood goodies.

Find 034 Motorsport at Vivid Racing

You can find an extensive lineup of quality 034 Motorsport parts right here at Vivid Racing. We carry everything from 034 Motorsport blow-off valves, cold air intakes, intercoolers, differentials, and ventilation systems to wheel spacers, springs, turbos, mid-pipes, and steering components. Whatever you may possibly need, chances are we carry it! If you cannot find a particular item above or have any questions, please call our sales team at (480) 966-3040.

It is the intention of 034Motorsport to sell only quality products. We offer a 1-year warranty against defects in workmanship or materials, not extending to normal tear and wear or mis-use. You must provide us with a proof of purchase, defect or the result of wear or mis-use. Some products have less than 1-year warranty. Please inquire before ordering.

034Motorsport will only replace or repair warranty items. No refunds will be given. 034Motorsport or the product manufacturer will inspect or test all products prior to a warranty claim adjustment. This process may take up to 6 weeks. You must obtain an RMA number from either Customer Service or Technical Support prior to any return. All products we offer are warranted to be free from defects prior to installation. Any modification or improper use voids this warranty. This warranty does not cover installation. 034Motorsport shall be the final arbitrator in interpreting the extent and remedy of warranty.

034Motorsport warranties are not transferrable, and available to the original purchaser only, however if you do buy a 034Motorsport part second hand and have a problem with it, do contact us as we can typically arrive at a reasonable, fair solution.

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