HondaToMazda
Member
Anyone have any problems with this downpipe for the MSP? I.E. The end of the downpipe where it bolts on to the cat-back exhaust have leaks due to the flanges warping?
richelesro said:Where is the leak occurring? Did you leave the stock O-ring in place?
SpicyMSP said:HondatoMazda keep in mind you bought the prototype.