ARM Motorsports Audi A4 B8 3” Test Pipe
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IRL LLC

ARM Motorsports Audi A4 B8 3” Test Pipe

This 3” stainless steel test pipe upgrades the restrictive OEM exhaust section for improved power, torque, and throttle response, enhancing performance and exhaust note. Includes O2 bung options for sensor installation or block off.

USD 227.00

  • HIGHLIGHTS
  • Gain up to +24whp / 30wtq
  • Faster Turbo Spool
  • Improved Exhaust Note
Availability5 in stock
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HIGHLIGHTS • Gain up to +24whp / 30wtq• Faster Turbo Spool• Improved Exhaust Note• Better Throttle Response • 3" Design • Precise Fitment PROFILE This A4 test pipe is a powerful and easy bolt-on alternative to a full downpipe exhaust upgrade. The ARM Test Pipe replaces the section of the OEM exhaust that is the most restrictive on the 2.0T, which is bolted directly onto the turbocharger housing. The OEM section of the exhaust is equipped with a catalytic converter from the factory, and by installing this upgraded catless exhaust section, your A4 will allow more airflow and decrease back-p