Perrin Turbo Heat Shield WRX (2002-2014) STI (2004-2018) Nissan a catless downpipe will trigger

a catless downpipe will trigger a check engine light

Safety rating : SFI 18

Of all the possible suspension modifications designed to improve your 350Z's handling characteristics

Engineered for street and occasional track use

as well as the factory intake pipe

Perrin Turbo Heat Shield WRX (2002-2014) STI (2004-2018) Nissan a catless downpipe will triggerThe Perrin turbo heat shield for your Subaru WRX STI LGT is CNC formed from 304 stainless steel. It is also adjustable front to back allowing you to cover as much of the turbo as possible and the backside of the shield is cut to fit all aftermarket downpipes. The Perrin shield uses spot welds, instead of rivets. When spot welds are done correctly as Perrin does, they will hold just as good as any bolts or rivet and will not loosen over time and