Originally Posted by M3PO
It's a federal offense to tamper with any emissions equipment. The secondary cats are most definitely emissions equipment. You WILL fail visual (at least in California).
Like that is ever gonna stop us.
AA - cool product!
Gone... ESS VT2-625 | ESS Tune | M24 Oil Cooler | Brembo 380mm BBK | Dinan 4.10 Diff | KW Variant 3 Coilovers | Dinan Camber Plates | Dinan Strut Tower Braces | Dinan X-Pipe | Akrapovic Exhaust | Vorsteiner GTS3 Bumper | Varis System One Diffuser | OEM Performance Spoiler | Stack Gauges | GTS Door Sills | Volk TE37 | Falken Azenis RT615K 275/315 | Pulled Fenders | Turner Stud Kit | OMP ARS Racing Seats New: 991C2S