Seamlessly fits in place of your restrictive stock cat - Features 3″ stainless steel piping, smooth mandrel bends, and two 02 sensor bungs
Seamlessly fits in place of your restrictive stock cat - Features 3″ stainless steel piping, smooth mandrel bends, and two 02 sensor bungs
Install new hardware with your new parts. M10x1.5
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Secures the catalytic converter to the turbocharger
Replacement downpipe - To be used in various B6 A4 1.8T Milltek Exhaust Systems - SSXAU305, SSXAU033, SSXAU089, SSXAU510, SSXAU509, SSXAU304
This product was last offered at the strikethrough price on
08-29-2026
Includes the necessary hardware and gaskets to install the catalytic converter
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
05-02-2026
High flow, stainless downpipe kit to be used with 2.5" aftermarket exhaust
Fits quattro 5-speed transmission models only - To be used with 2.5" aftermarket exhaust system
Seals the downpipe to the catalytic converter
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Install new hardware with your new parts. M8x35
Secures the downpipe to the catalytic converter
High flow, stainless downpipe kit to be used with factory exhaust
Fits quattro 6-speed transmission models only - To be used with factory exhaust
Seals the turbocharger to the catalytic converter
We Price Match - Give Us A Call or Chat!
This product was last offered at the strikethrough price on
04-09-2026
High flow, stainless downpipe kit to be used with factory exhaust
Fits quattro 5-speed transmission models only - To be used with factory exhaust
High flow, stainless downpipe kit to be used with 2.5" aftermarket exhaust
Fits automatic transmission models only - To be used with 2.5" aftermarket exhaust system
High flow, stainless downpipe kit to be used with 2.5" aftermarket exhaust
Fits quattro 6-speed transmission models only - To be used with 2.5" aftermarket exhaust system
High flow, stainless downpipe kit to be used with factory exhaust
Fits automatic transmission models only - To be used with factory exhaust system
Seals the turbocharger to the catalytic converter
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
09-12-2026
Seals the downpipe to the catalytic converter
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
09-12-2026
Install new hardware with your new parts. M10
Secures the catalytic converter to the turbocharger
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
07-08-2026