Welcome to the Import section. Being that everything is made in house we get to experiment with different type of mufflers, resonators etc. to give you the best performance and sound available. We even have different setups for the same vehicle for those who want mild or wild. MKIV Toyota Supra 93.5-98 1987-1991 MKIII Supra 7M-GTE Mazda Speed Infiniti G37 EVO X Hyundai Genesis