Washer used on the downpipe studs. 11.5x2
Used in securing the catalytic converter/downpipe to the turbocharger - 4 required
Washer used on the downpipe studs. 11.5x2
Used in securing the catalytic converter/downpipe to the turbocharger - 4 required
Install new hardware with your new parts. M8
Used in securing the catalytic converter bracket
Includes the necessary hardware to install the catalytic converter/downpipe to the turbocharger
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This product was last offered at the strikethrough price on
05-02-2026
Install new hardware with your new parts. M8x32
Includes all hardware to install a new catalytic converter / down pipe assembly
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This product was last offered at the strikethrough price on
05-02-2026
Seals the catalyst to the exhaust manifold
Seals the catalytic converter to the downpipe - 2 required
This product was last offered at the strikethrough price on
05-07-2026
Seals the turbocharger to the downpipe
For automatic transmission vehicles from the 2003 model year
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-23-2026
Located between the exhaust downpipe and the catalytic converter - Two per vehicle
Should be replaced every time the downpipe is removed to prevent exhaust leaks
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Seals the catalytic converter/downpipe to the turbocharger
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Contains all of the hardware you need to install a new downpipe on your A3
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This product was last offered at the strikethrough price on
05-02-2026
Used in multiple locations including downpipe to turbocharger
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This product was last offered at the strikethrough price on
05-07-2026
Seals the turbocharger to the downpipe
For automatic transmission vehicles from the 2003 model year
Contains all of the hardware you need to install new downpipes on your Audi 4.2 engine
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Engine code BNK
This product was last offered at the strikethrough price on
05-02-2026
Quiet down your leaking exhaust. 65x95mm
Secures the catalytic converter to the center muffler
This product was last offered at the strikethrough price on
05-07-2026
Seals the turbocharger to the catalytic converter
This product was last offered at the strikethrough price on
05-07-2026