DomesticLS1

which one would sound and perform better???

chewy99ws6

iTrader: (8)

I would go with the borla.

Traitor

Borla

SatanzWS6

iTrader: (3)

borla!!!

RaNsOm

iTrader: (2)

Borla

ChocoTaco369

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.

TJ

iTrader: (10)

never put a slowdisaster on your car. paying to lose power.
hehe.
borla......

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?

TJ

iTrader: (10)

ignorance?
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.