Audi TT MK1 - Large Bore Downpipe with Hi-Flow Sports Catalyst (For 225 3" System Only) Audi A3 to a standard far higher

to a standard far higher than OEM

synthetic nanofiber filtration media which is pleated to maximise surface area and in turn increase air flow

The Cobra Sport setup offers a 12kg (30%) weight saving over standard further enhancing the vehicle dynamics

With the nealy fitted dual exit Cobra Exhaust combined with a stage 1 remap

8mm pipework and fit from the catalytic converter section backwards (Cat-back) these exhausts replace the centre and rear sections

Audi TT MK1 - Large Bore Downpipe with Hi-Flow Sports Catalyst (For 225 3" System Only) Audi A3 to a standard far higher(Possible clearance issues on roadster due to additional bracing ) Milltek Sport Large Bore Downpipes are perfect when looking to improve both performance and sound. These downpipes are fabricated with a larger diameter than standard OEM parts, meaning that there is significantly more space for more gas to exit the engine and pass through, increasing efficiency. Combined with our Hi Flow Sports Cat, you can expect a significant increase in performance