Exhaust ideas? - Page 2 - The 1947 - Present Chevrolet & GMC Truck Message Board Network

parb · 03-23-2018, 11:17 PM

Hi all,

I need the change it my exhaust as it is just rusted through. I'm thinking that I'm going to put in a 2.5" exhaust. I'm considering the borla xs mufflers with an H pipe. Any thoughts about this idea?

Also I'm thinking that I'll change the exhaust manifolds to 2.5" ram horns. What do you think about this? Any recommendations of which horns to buy and where to get them?

I got a 72 GMC Jimmy 4x4.

03-23-2018, 11:17 PM	#1
parb Registered User Join Date: Aug 2017 Location: mountain view, CA Posts: 361	Exhaust ideas? Hi all, I need the change it my exhaust as it is just rusted through. I'm thinking that I'm going to put in a 2.5" exhaust. I'm considering the borla xs mufflers with an H pipe. Any thoughts about this idea? Also I'm thinking that I'll change the exhaust manifolds to 2.5" ram horns. What do you think about this? Any recommendations of which horns to buy and where to get them? I got a 72 GMC Jimmy 4x4.



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