exhaust question
#41
Staging Lane
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409 Stainless Steel which is what the Magnaflow kit is made of will have surface rust, but not rust through.
304 Stainless its the best for an exhaust system.
The GXP W-Body frame is the same as the Monte/Impala. There is nothing different on that frame from the others. Now there might be other things that make the car ride/handle different but the W-Body Frame is the same.
304 Stainless its the best for an exhaust system.
The GXP W-Body frame is the same as the Monte/Impala. There is nothing different on that frame from the others. Now there might be other things that make the car ride/handle different but the W-Body Frame is the same.
#46
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Ok, questions, first, are we ABSOLUTELY sure that the '05 GXP exhaust is stainless? second, what size resonator should I buy if I want to put a new one on? I'm thinking about a shotgun res from SLP but I don't think they make them in a size to bolt up to our cars stock exhaust. Thanks guys.
#55
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I just used a strait thru magnaflow muffler instead of a resonator. The 3” SLP loud mouth resonator I got was Just a 4” pipe necked down to 3 on the ends. When they say loud mouth they ant blowin smoke.
#60
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I have 3" all the way back, !Res with a set of these, ready to replace my Super44s:
http://store.summitracing.com/partde...5&autoview=sku