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 Jul 22 - Jul 27

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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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Shutthefrontdoor
Lowell, US
★★★★★ 5
Understated and pl
Color: 03# Gold
The sparkle effect is pretty muted and understated, which I appreciate. No adverse skin reaction and I have sensitive skin. I’m yet to test it in the sun
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Reviewed in the United States on May 14, 2026
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Maria
Massapequa, US
★★★★★ 5
Nice recommended
Color: 01# Golden Amber, Color: 01# Golden Amber
Very smooth lotion makes your skin feel dewy. Very light smell of coconut. And protect you from UVs rays. It really glows
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Reviewed in the United States on May 11, 2026
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Amanda
Los Angeles, US
★★★★★ 3
Sticky, I’d hate it all over my body. Shimmer is light but glittery.
Color: 02# Rose Gold
Very sticky formula, wore it over regular sunscreen bf I didn’t want to feel that sticky so I only added it to certain spots like my color bones. I’d probably skip next time and just use a highlight.
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Reviewed in the United States on May 30, 2026
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Saoirse Leahy
Bozeman, US
★★★★★ 5
Absolutely love and fully worth it
Color: 02# Rose Gold, Color: 02# Rose Gold
I love this product now you can see a little bit of shimmer on my skin, but it’s hard because I’m pale. I will update this with a picture when I get a Tan.. but it smells absolutely delightful. I’m glad I’ve purchased this over the high priced fenty body lava .. and I love it because of the SPF in it . I’m definitely going to purchase the other shades.. it smells like you are on the beach.
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Reviewed in the United States on May 11, 2026
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Gretchen Miller
Charlottesville, US
★★★★★ 5
Worth every penny!!
Absolutely love everything about this body wash! Has a wonderful lather, leaves your skin feeling clean and moisturized. The bottle is cute , and the smell is heavenly!! It will definitely last a long time cause a little bit goes a long way!
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Reviewed in the United States on January 12, 2026

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