LS1 magnaflow exhaust

LS1 blazer magnaflow mufflers, hi-flow cats, 2.5".

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MagnaFlow Exhaust LS1
This is my Exhaust on my 98' formula with the magnaflow on. The camera has a sound enchancing function that stops it from distorting so in the video it sounds quieter than it is.





98 Blazer 4.3 Magnaflow
1998 Chevrolet Blazer 4.3 V6 Magnaflow muffler and magnaflow high-flow catalytic converter. Stock 2.25" piping has been replaced with larger 2.5" pipe. Unfortunately, I don't know the model numbers of any of the parts. I can get a picture of the cat or muffler if someone really wants and thinks they can find out what type it is.





99 z28 ls1 cold start up with magnaflows
My 99 ls1 z28 with magnaflows, full msd ignition, 4:11's and volant intake and intake box.





Magnaflow
Magnaflow, Long tubes, and an Offroad X pipe. Cold Start




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