Flowmaster or borla pro xs???? 
Flowmaster or borla pro xs????
Tech Resident
Joined: Jan 2006
Posts: 5,117
Likes: 3
From: Philly
are we talking flowmaster single chamber or a flowmaster direct muffler replacement? if we're talking TD's here, flowmaster single chambers in a heartbeat. if we're talking about a stock muffler replacement, neither. just get a cutout instead of throwing away money on a muffler that's only gonna get cut off anyway when you get a catback. save your money. cutouts can be reused too.
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Tech Resident
Joined: Jan 2006
Posts: 5,117
Likes: 3
From: Philly
Originally Posted by TJ
never put a slowdisaster on your car. paying to lose power.
hehe.
borla......
hehe.
borla......
need more info on this setup. TD's or stock muffler swap?
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Originally Posted by ChocoTaco369
ignorance is bliss. the 80 series is terrible for flow. their race series mufflers are awesome.
need more info on this setup. TD's or stock muffler swap?
need more info on this setup. TD's or stock muffler swap?
ive had about 7 different mufflers on my car and i know what makes power, at least for my set up.
for others, 80 series or race series, it didnt matter.
ANYTHING outperformed flowmaster, dyno and track.
