Thread: High-flow cats?
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Old 05-28-2014, 06:48 PM   #31
BC-Boy
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i highly recomend if you have catless header, dont even change the frontpipe unless you have a very quiet exhaust, i had a greddy spelite and with my catless setup it rasp like mad it was embarassing. then my borla didnt rasp but was way loud, so i think that you have to either keep the oem header or frontpipe , or else it will be either too loud , or sound like garbage with a rasp. it sounded like slapping steel sheets together , it was gross, cold starts were horrific.
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