APR Performance GTC-300 Carbon Fiber Adjustable Rear Wing for 2014-2021 BMW M4(AS-106144) 1848 Average Output ranges from 380WHP

Average Output ranges from 380WHP - 450WHP depending on level of modification

Active Autowerke Performance Software Tuning (16-017) enhances the BMW 328i and 128i equipped with N51 and N52 engines by remapping the BMW DME

Up to 180 ft-lbs torque gains

8 Description_ASM Rear Bluestuff NDX Fastest Street and Race Pads FMSI D683 2006 thru 2007 BMW M3 3

5 Turbo Description_ASM Front S8K FMSI D929 2002 thru 2006 SUBARU Baja 2

APR Performance GTC-300 Carbon Fiber Adjustable Rear Wing for 2014-2021 BMW M4(AS-106144) 1848 Average Output ranges from 380WHPGTC 300 Adjustable Rear Wing (AS 106144) by APR Performance. With a span of 61, the GTC 300 is an adjustable wing that means serious business. These airfoils contain pre pregnated woven carbon fiber sheets for superior strength and low weight. Designed using state of the art technology and with customers in mind. It will meet your needs and deliver great quality at an affordable cost. Professional installation by well qualified personnel is highly