Installing the 034 Motorsport Stainless Steel Racing Catalyst on your B9 or B9.5 Audi S4/S5 seems like a challenge, but how hard can it be? Today I'm going to show you how I got it installed. 034 promises the racing catalytic converter will free up torque, reduce turbo lag, while improving throttle response.

You'll also get a small peek at the resulting pops and bangs. With all my Stage 3 mods the car has gained some serious horsepower. It absolutely rips and the sound of the exhaust is now incredible under full throttle. I'll have a video coming showing the ECS Tuning valved exhausted which will feature a full review of the resulting sound combined with this cat. Make sure to check back in the near future to hear some crystal clear audio of the exhaust!

034Motorsport Racing Cat - https://bit.ly/034downpipe

TEKTON 3/8" x 7/8" Offset O2 Socket - https://amzn.to/3MHkwV8
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The following video production gear was used to make this video:

Nikon Z6 Mirrorless & NIKKOR Z 24-70mm f/4 - https://amzn.to/3syYuYn
Atomos Ninja V Recorder - https://amzn.to/3bECMfi
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SMALLRIG Camera Cage Z6 - https://amzn.to/3qyB5pw
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SMALLRIG Articulating Magic Arm - https://amzn.to/3ifjXka
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As an Amazon Associate I earn from qualifying purchases. You don't have to purchase the specific items I'm linking to in order to help the channel at no added cost to you!

0:00 Introduction
0:42 Oxygen Sensor Removal
1:02 V-Band Clamp Removal
1:34 Stock Downpipe Removal Part I
2:59 Belly Pan Removal
3:29 Loosening Downpipe Supports & Bushes
4:12 Support DG
4:44 Stock Downpipe Removal Part II
5:12 034 Downpipe Installation
7:41 V-Band Clamp Installation
8:40 Connecting Downpipe Supports & Bushes
9:18 Belly Pan Installation
9:29 Oxygen Sensor Installation
9:42 Test Drive
10:02 Final Thoughts

#034motorsport #downpipe #catalyticconverter #catless #turbo