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and locking rings
COBB Boost Gauge wrap around: Monitor boost past 20 PSI (~150 kPa)
The muffler is easily installed on the original exhaust system
25 thread pitch
Don't miss out on owning this exclusive piece that captures the essence of the GT-R and allows you to showcase your passion for this automotive legend
GrimmSpeed Turbo To Downpipe Gasket - WRX/STI/LGT/FXT n55 and locking ringsGrimmSpeed OEM Style Gasket, better than OEM quality at an attractive price. At GrimmSpeed we have worked with endless amounts of aftermarket gaskets, none seem to work as well as the multi layer steel OEM style gaskets. The issue with the most exhaust gaskets (including OEM) is that even if they're multi layer, they're not completely constructed of Stainless Steel which leads to leaks. Well GrimmSpeed has your answer, a premium multi layer steel w
