AMS Performance AMS Performance INFINITI Q60 / Q50/ Nissan 400Z VR30 Red ALPHA Lower Downpipes (ALP.28.05.0001-1) 40090 RIGID has spent years developing

RIGID has spent years developing and testing this design

This Whiteline 16mm 3 point adjustable sway bar = more grip = better handling = outright performance - it's the best dollar for dollar handling improvement you can make to your vehicle

This pump is engineered for reliable fuel delivery in a variety of automotive applications requiring consistent performance

Designed from 2-1/2" & 3" mandrel-bent

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

AMS Performance AMS Performance INFINITI Q60 / Q50/ Nissan 400Z VR30 Red ALPHA Lower Downpipes (ALP.28.05.0001-1) 40090 RIGID has spent years developingIntroducing 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.