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

For best results

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

These Seat Leon performance exhausts are made in 2

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