I've got a 2005 RCSB 4.8 5 spd Joe Gibbs and was wondering If they put the Sport or the touring exhaust on those things? Any clue anyone?

 

I was just thanking about this tonight too. I don't really know but plan to look for a part number on the exhaust tomorrow. No part number in any thing that came with the truck. I would not even bother calling Gibbs. I've found out the hard way that there customer service is kinda shitty at times. I'll post up if I find a P/N to cross on the corsa web site.

 

Found this number on the muffler. 14661 and nothing else. It does not match anything on the corsa web site. Anyone know the answer?

 

I believe that the muffler was specifically designed for Gibbs trucks. I would imagine it is probably right between the touring and sport on noise level.

 

What is a RCSB?

 

Regular Cab Short Bed. It took me a little while to figure it out myself. The abreviations people use on here are a little extreme at times. I'm just trying to fit in.

 

Its deff not the sport.

 

Either way MJ's truck sounds like ****.

Straight pipes all the way baby.

 

 

I think my RST silverado came with the same muffler because it isn't labeled and it sounds like corsa, my friends thought i got another camaro when they heard me coming, doesn't sound like a truck.