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Old 09-10-2010, 12:29 PM
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Default 98 blazer exhaust size?

I have a 1998 s10 blazer 4.3L 4X4 and i want to install a louder exhaust on it. Is the stock inlet to the muffler 2.5 or is it 2.25?

Thanks =]
Old 09-12-2010, 03:03 PM
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mine was a 2.5 offset in. witch mufler are you gunna put in?

i installed a flowmaster 40 series mufler and took it to the shop and had them put in a 3 inch tail pipe instead of the stalk 2 inch. sounds really good
97 Blazer 4x4 4Dr
2" Body Lift, 31" DuraTracs, Steel Bumper, Spare Tire Carrier

Last edited by swartlkk; 09-12-2010 at 03:36 PM. Reason: *Consecutive Posts* - Please use the edit feature to add more information to your post if another member has yet to reply.
Old 09-13-2010, 09:04 PM
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ya i was thinking it was 2.5 but i didn't wanna buy anything until i knew for sure

Yea i heard a 40 series and I like it. Im debating between a 40 or a 44, they both sound great!
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