July 20, 2003The tahoe i just got has 2 dual turbo mufflers. I havent crawled under to see exactly what kind they are but i have heard that if you run 2 dual mufflers, it makes you lose horsepower. I would think it would help me gain horsepower and some torque but i have heard otherwise. That true?
And, bout to put new pipes on it, was thinking about 18 or 24"L & 3 or 4"W pipes. Isnt it, the longer the pipe, the deeper and louder the sound? And i have no clue as to what size in diameter to get. Ive heard 3" is good, and 4" is deep sounding. What do you guys think?