Thread: Borla XR-1's
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Old 04-01-2013, 03:06 PM   #4
RoadconeTuning
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Location: Upstate, SC
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The car will still have cats, they are SLP "high flow" cats that came with the headers. this is what i have currently

they are TINY cats that i cant see helping kill sound.


supposedly this setup with stock mufflers sounds pretty good but i would drop 35lbs off the car just by going to an XR1 muffler over the stock ones... i assume i'll lose 20lbs from mid muffler and the two cats this week.

Here are the headers are are on the car right now... 1 3/4" to 2.5" w/ cats
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