Just finished the intake manifold gasket and was pleasantly surprised that I did not need to replace the manifold.
Now I need to address the exhaust. Did the temp test on the cats and driver's side looks bad. Was looking at putting in the flowmaster high flow cats instead of the OE. Anyone used them?
Would I have to replace all four our could I just do two?
Now I need to address the exhaust. Did the temp test on the cats and driver's side looks bad. Was looking at putting in the flowmaster high flow cats instead of the OE. Anyone used them?
Would I have to replace all four our could I just do two?
