BMW G8X - Large Bore Downpipe and Hi-Flow Sports Cat Audi > S8 > D4 4.0 TFSI quattro Tiptronic > 2013 to 2018 Comes complete with all clips/brackets/bolts

Comes complete with all clips/brackets/bolts etc required to fit

Filter Width: 265mm (10

Reduces component wear promoting longer engine life

Registered Design Right number: 6023451

the SLJ supplied is not required for fitment

BMW G8X - Large Bore Downpipe and Hi-Flow Sports Cat Audi > S8 > D4 4.0 TFSI quattro Tiptronic > 2013 to 2018 Comes complete with all clips/brackets/boltsMilltek 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