Milltek Audi S3 2.0 TFSI quattro 3-Door 8V/8V.2 (Non-GPF Equipped Models Only) 2013-2018 Large Bore Downpipe and Hi-Flow Sports Cat Exhaust - SSXAU423 Racingline this can be done via

this can be done via any BMW tools but

OEM Intercooler: Cooling Surface 1024cm² / Charge-Air-Volume 8

the N20 downpipe kit with 200 CPI racing catalyst

they're adjustable from 20 psi up to the maximum pump capacity rating

Our performance cone airfilter available with 76mm(3")

Milltek Audi S3 2.0 TFSI quattro 3-Door 8V/8V.2 (Non-GPF Equipped Models Only) 2013-2018 Large Bore Downpipe and Hi-Flow Sports Cat Exhaust - SSXAU423 Racingline this can be done viaAll Milltek performance exhaust systems are manufactured from T304L stainless steel; giving you the satisfaction of knowing that our products are meant to last within some of the toughest environments. T304L is a highly durable form of stainless steel that is far less susceptible to degradation and discolouration than many others of its kind, while it will last almost indefinitely.