AMS Performance AMS Performance INFINITI Q60 / Q50/ Nissan 400Z VR30 Red ALPHA Lower Downpipes (ALP.28.05.0001-1) 40090 Easily swap between having a

Easily swap between having a wing on your GT4 RS and removing it for a “Touring” look

GMC engineers did a pretty good job of finding a great source of fresh air

RIGID has spent years developing and testing this design

Automatic/ Manual Transmission Fornt Wheel Drive

AMS Performance AMS Performance INFINITI Q60 / Q50/ Nissan 400Z VR30 Red ALPHA Lower Downpipes (ALP.28.05.0001-1) 40090 Easily swap between having aIntroducing the Q60 Q50 Red Alpha 3 Mandrel Bent Stainless Steel Lower Downpipes The Red Alpha full 3 mandrel bent downpipes are the best performing and most durable on the market. During testing our shop Q60 with our Red Alpha Downpipes, and Red Alpha Tune, our Engine Calibrators saw gains across the power band in both wheel horsepower and torque and all with no CEL! The power came on earlier and the twin turbos spool up was significantly improved.