DOWNPIPE, B8 A4 HFCHIGH FLOW C
DOWNPIPE, B8 A4 HFCHIGH FLOW C
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DOWNPIPE, B8 A4 HFCHIGH FLOW C
DOWNPIPE, B8 A4 HFCHIGH FLOW C

High-Flow Motorsport Catalytic Converter 034Motorsport: Audi B8/B8.5 A4/A5/Q5/Allroad 2.0 TFSI

Brand 034 Motorsport Reference 034-105-4023
Brand
High-flow motorsport catalytic converter, direct fit as a replacement for the restrictive original catalytic converter, compatible with stock and stock-type turbos and exhausts. Measured gains of up to +27 hp and +24 ft-lbs at the wheel on a stock turbo.
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Temporarily unavailable
This product is out of stock at our supplier. Estimated delivery on Nov 10, 2026
This lead time is an estimate and may change due to circumstances beyond our control

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High-flow motorsport catalytic converter, direct fit as a replacement for the restrictive original catalytic converter, allowing faster turbo boost buildup and gains in power and torque across the entire curve.

  • Direct fit compatible with any stock or stock-type turbo and exhaust
  • Measured gains of up to +27 hp and +24 ft-lbs at the wheel on a stock turbo

Compatibility: Audi A4/A5/Q5/Allroad B8/B8.5, 2.0 TFSI.

Sold for motorsport use / for vehicles not homologated for road use.

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

Produit mis à jour le: 2026-09-14 10:24:02