MillTek Audi RS5 Large-bore Downpipes (2017-2018) TM52.53 Expect more power and response

Expect more power and response with our Catbypass option

All 986 Boxster IPD Plenum applications are designed to utilize the larger 74mm Porsche throttle body

refined release

Unlike previous naturally aspirated IPD plenums that delivered stronger gains in the mid range

Fabspeed recommends having the adaptation performed at a certified dealership for optimal results

MillTek Audi RS5 Large-bore Downpipes (2017-2018) TM52.53 Expect more power and responseMilltek 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. Stage 2 ECU Remap Required. All our performance exhaust systems are designed with you in mind, and we Cater to an ever expanding range of vehicles. We