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034Motorsport Cast Stainless Steel Motorsport Catalytic Converter: Audi B9/B9.5 A4/A5/Allroad 2.0 TFSI

Brand 034 Motorsport Reference 034-105-4043
Brand
Cast stainless steel motorsport catalytic converter, direct-fit replacement for the restrictive original catalytic converter, for longitudinal 2.0 TFSI engine. Increased power and torque across the entire curve, reduced turbo response time, enhanced sound. Not suitable for recent B9.5 models.
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Available from the manufacturer 3 in stock at factory
Expected delivery to you on Oct 21, 2026 (data updated 13 minutes ago)
This lead time is an estimate and may change due to circumstances beyond our control
Data updated 13 minutes ago

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Cast stainless steel motorsport catalytic converter, direct-fit replacement for the restrictive original catalytic converter, for the longitudinal 2.0 TFSI engine.

  • Increased power and torque across the entire curve
  • Reduced turbo response time, improved throttle responsiveness
  • Enhanced exhaust sound

Warning: not suitable for the most recent B9.5 models; check compatibility by model year.

Compatibility: Audi A4/A5/Allroad/Q5 B9/B9.5 2017-2020, 2.0 TFSI.

Sold for motorsport use / vehicles not street legal.

Information provided by the manufacturer, translated from US English. We recommend verifying technical specifications and compatibility on the manufacturer's website, as certain local specifications may apply to their products.

Produit mis à jour le: 2026-09-14 10:24:03