Large Bore Downpipe & Decat (Audi B9 RS4/RS5) a6c5

Large Bore Downpipe & Decat (Audi B9 RS4/RS5) a6c5Milltek 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. Used with our Catalyst Bypass Pipe, you can expect significant power gain without any restriction on gas flow made by a catalyst. All our performance exhaust

These Seat Leon performance exhausts are made in 2

Sound example of the closely related BMW 335D Exhaust (Dual Exit Rear Exhaust)

This magnet attracts and holds abrasive ferrous metal particles preventing their circulation through the lubrication or hydraulic system

SEAT Leon (5F) 2

Audi SQ2 (GA) 2

8 performance exhaust is made in 3"/76

Approximate dimensions:

Dynamic = Open all the time

Due to the additional strengthening on the cabriolet chassis

For best results

Product Highlights:

with only a barely audible 2dB increase from the OE version on the stationary test