Berk Technology 00-09 S2000 Test Pipe w/ Built in O2 CEL Fix 2.5"

Large diameter 63.5mm piping (2.5in), full 304SS, & built in CEL fix. Includes new gasket & hardware. 06-07 S2000 with drive by wire have high incidents of CEL. 00-05 S2000's are 95% CEL free.