Thread: borla exhaust
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Old 09-22-2005   #1
blackjack
 
Join Date: Aug 2005
Location: north of montreal
Posts: 510
Default borla exhaust

hi,guys
i have read over the years that the borla exhaust system does not add
any hp because the two pipes in front of the resonator are restrictive...
somebody knows more about that? is it worth changing just those two sections? is 2.5 inch big enough for 400 rwhp ?
blackjack
91/1735
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