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2.5 Or 3 Inch Straight Pipes?

Lee.Smith

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Lee.Smith Enthusiast

Lee.Smith

Posted
Posted

Im getting straight pipes put on my 2001 tahoe and I was just wondering if I should go with 2.5 inch or 3 inch pipes. Which would sound the deepest? I got a quote for 250 from the local muffler shop. Is that reasonable?

flyin6 Enthusiast

flyin6

Posted
Posted
Im getting straight pipes put on my 2001 tahoe and I was just wondering if I should go with 2.5 inch or 3 inch pipes. Which would sound the deepest? I got a quote for 250 from the local muffler shop. Is that reasonable?

 

 

Need more information

 

Question: By saying straight pipes do you mean?

1. Exhaust pipe which is devoid bends?

2. No Catatyltic converters

3. No mufflers

4. No cats or muffler

 

The response depends on knowing the above and

 

What do you want?

 

1. Total loud and drone?

2. Total loud, no drone?

3. Loud on accleration but quiet at cruise?

4. Something else?

dirtfan21 Senior Enthusiast

dirtfan21

Posted
Posted

What he said ^^ I have 3" in to a Flowmaster 10 series muffler with 2.5" out duals. I like my stuff LOUD but wanted to keep some backpressure and lose the crackcle no mufflers have. I love it and have gotten a butt load of comments on it.

Lee.Smith Enthusiast

Lee.Smith

Posted
  • Author
Posted

Need more information

 

Question: By saying straight pipes do you mean?

1. Exhaust pipe which is devoid bends?

2. No Catatyltic converters

3. No mufflers

4. No cats or muffler

 

The response depends on knowing the above and

 

What do you want?

 

1. Total loud and drone?

2. Total loud, no drone?

3. Loud on accleration but quiet at cruise?

4. Something else?

 

 

Straight pipes from the cats back and no muffler. And i would like a nice and loud acceleration and a little bit of drone at crusing. Is that too picky?

hockeypro1411 Senior Enthusiast

hockeypro1411

Posted
Posted

NO, just get rid of the mufflers and run the 2.5" pipes straight back. That's how my truck is set-up and it's pretty tame at idle, borderline out of control on acceleration, and drones pretty good on the highway.

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