SKU: 86862226203

034Motorsport High Flow Performance Downpipe - Audi A4 B5 & Audi B6 1.8T - 034-105-4021

Sale price$447.75 Regular price$497.50
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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6

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Description

034Motorsport High Flow Performance Downpipe - Audi A4 B5 & Audi B6 1.8T - 034-105-4021034 Motorsport High Flow Performance Downpipe Audi A4 B5 & Audi B6 1. 8T 034 105 4021 034Motorsport High Flow Catalytic Converters are designed to replace the restrictive factory catalytic converter, and allow for quicker spool while increasing horsepower and torque throughout the powerband. We construct them from stainless steel tubing, and utilize a high performance 250 cell stainless steel matrix cat. They feature precision flanges to prevent

034 Motorsport - High Flow Performance Downpipe - Audi A4 B5 & Audi B6 1.8T - 034-105-4021 

034Motorsport High-Flow Catalytic Converters are designed to replace the restrictive factory catalytic converter, and allow for quicker spool while increasing horsepower and torque throughout the powerband.

We construct them from stainless steel tubing, and utilize a high-performance 250-cell stainless-steel-matrix cat. They feature precision flanges to prevent warping and expansion, factory-correct exhaust hanger location, and 2 oxygen sensor bungs in the proper locations for the factory sensors. Full 3" tubing is used throughout.

Complete drop-in upgrade; will bolt up to any stock/stock-fit turbo and stock/stock-fit exhaust. Professionally assembled in-house, TIG-welded.

Fits both Manual and Automatic transmissions.

Features:

  • Stainless Steel Tubing
  • TIG Welded
  • Application-Specific Flanges
  • Factory Oxygen Sensor and Exhaust Hanger Placement
  • Installation Hardware Included!
  • Dyno-Proven Horsepower and Torque Gains!
  • We've seen gains of over +26 WTQ and +15WHP on our dyno on stock turbo tunes.
Fitment:
  • 1997 - 2001 Audi A4 1.8T (B5)
  • 2002 - 2005 Audi A4 1.8T (B6)
  • 1997 - 2005 Volkswagen Passat 1.8T (B5/B5.5)

*** Direct bolt-in for OEM cat-back exhaust, or aftermarket cat-back exhaust systems designed to fit with the OEM catalytic converter. Will fit 4Motion/Quattro and FWD B5/B6 Audi A4 1.8T, and B5/B5.5 Volkswagen Passat 1.8T models equipped with manual, Tiptronic, or CVT transmissions***

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 86862226203

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It was so thick & stinky. Had to toss it and take a shower right away. Couldn’t get it off my skin.
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Reviewed in the United States on February 28, 2026
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Grantham, US
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Light weight
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Light weight non-medicated moisturizer with no for my pre-teen boy. Helps him get in the routine now of facial care and helps keep his skin soft and glowing. Does not clog pores, non greasy great for oily acne prone skins, great for summer and winter although we're in Florida 😅.
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Christina Wollney
Draper, US
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Favorite face wash
Size: Gel Moisturizer, Size: Gel Moisturizer
I use this daily and really love it. It’s super soft and gentle on my skin but still leaves my face feeling clean. The foam is light and satisfying without feeling harsh or drying.
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Birmingham, US
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Best moisturizer I've used.
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Works great. No greasy feeling after applying. It's nicely priced as well.
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Carnegie, US
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Lightweight, Effective—A Skincare Staple
Size: Gel Moisturizer
I’ve been using the Curology Gel Face Moisturizer every morning and evening and it’s quickly become a go‑to in my routine. The gel texture feels light and cool, absorbs almost instantly, and the clear, scent‑free finish leaves my skin smooth, not sticky or shiny. After a few weeks of use, my combination/acne‑prone skin looks calmer, with less redness and breakouts. If you’re looking for a daily moisturizer that works under makeup and plays nicely with blemish‑prone skin, this one’s a winner.
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