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exhaust system question
Posted to Technical Theory Forum on 6/14/2008 11 Replies

My truck has an aftermarket Borla cat-back system. It was on it when I bought it 3 years ago. The truck had the stock Y-pipe and cat. The exhaust is 3" starting at the cat inlet. The entire cat-back system is also 3" all the way to the last 6" of tailpipe. Th... Login to read more.

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car Vehicle Data

1994 Chevrolet K1500 Suburban 5.7L

Engine5.7 L
Trans4-speed Automatic (Electronic)

car Vehicle Data

1994 Chevrolet K1500 Suburban 5.7L

Engine5.7 L
Trans4-speed Automatic (Electronic)