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By Max M
Trading in truck and looking to sell the exhaust I had on it for about a year. It’s in great shape. Asking $650 with shipping costs paid by me.
Part number is 140550BC on borla’s website. Pm or reply if interested. Located in Orlando, Fl if anyone wants to local pickup and avoid dealing with shipping.
Replaced my stock exhaust ('19 Sierra, 4WD, Extended Cab) with a Borla. What the hell do I do with the stock exhaust? Can't envision a need for it anywhere. Just hold on to it or is there a market for stock gear?
Just looking for suggestions so it doesn't sit in my garage!
I swapped out my sto k muffler for a carven tr and ran new 3" piping to a single exit exhaust. Although it sounds good around 1600-2500 rpm it's just too loud especially with a baby in the truck. With the stock resonator it's just too quiet. Has anyone tried a aftermarket resonator like the vibrant series just to take the edge off the exhaust without sacrificing too much. Thank you
So I’m currently running the 12909 Magnaflow 3.5” 22 inch muffler and have been eyeballing the Magnaflow 15278 catback system for the RCSB Sierra. The problem is that the catback comes with an 18 inch muffler rather than a 22 so I expect that it’d be louder, but by how much?
I currently really like the sound of the 22” muffler while running LTs and a catless y-pipe but I’m afraid that if I decide to fork out money for the catback it would just be way too loud. Anybody ever used an 18” inch Magnaflow with long tubes?
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