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Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
These mid pipes are compatible with both OEM downpipes as well as all aftermarket downpipes
pressure zones
Eliminates excessive play from OE rubber bushings
Z4 as well as XI variants
OEM Inspired Spray Pattern
ARM Motorsports Test Pipe | B8 A4 · A5 · Q5 | 2.0L Turbo I4 MK7 Golf Alltrack 1.8L Turbo I4 These mid pipes are compatibleThis 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
