THe ONLY reason there is any difference in sound is bc the direction of flow is changed and oriented to the rear with the slp's......and without the SLP delete pipes (lol) the exhaust is pointed at the ground
If one wanted an SLP setup......why don't u consider having a shop fab u muffler deletes for about the cost of tips lol
Saves ya about 300 bucks......
Far as i know....an even bigger wast of money.....the magnaflow delete pipes......419 dollars......and what do you get
Exhaust tips and a 14 inch piece of pipe lol
Lemme tell ya something, If I were to spend 420 dollars on exhaust tips, they had better be made of some rare earth material that somehow gives me two more cylinders, and does the dishes. lol