Jetex's VAG 1.8T downpipe and sports cat has the following important qualities:

• T304 stainless steel.

• 2.5" outside diameter mandrel formed pipework.

• ILOK lined high temperature resistant flexi connector that prevents pipe fracture caused by engine movement.

• High quality 200 cell, metallic catalytic converter.

• Perfect fitting.

• Extra lambda plug option if OBD2 (O2 sensor after the catalyst).

We used a resonated and non-resonated cat-back exhaust for this test:

• T304 stainless steel.

• 2.5" outside diameter mandrel formed pipework.

• Twin round rolled in tailpipes.

• Uses OE hanging points for quick fitting.

Together with the Jetex downpipe and cat-back system, we ensured a consistent 2.5" bore from turbo to tailpipes.