They have provisions for O2 sensors and are fully OBD-II compatible. Notes: Designed ONLY for use with Dynatech SuperMAXX headers. Quantity: Sold as a kit. Mandrel-Bent: Yes. Hardware Included: Yes.
Disc Brake Pad Wear Sensor Power Stop SW-0913
Engine Coolant Thermostat Housing Assembly Beck/Arnley 143-0913
Corsa 14189 fits Pontiac 05-06 GTO 6.0L V8 2.5in Sport Cat-Back + XPipe Exhaust
Universal Stainless Steel 2.25"ID X-pipe Xpipe X Pipe Crossover Dual Exhaust
NEW DYNATECH 3 1/2" Inlet Quick Tune Racing Muffler - NHRA IHRA 6" diameter
Fits Dynatech 2-1/2 x 4-1/2 Merge Collector 780-03510
