Quiet yet best performance?
Sep 18, 2006, 03:04 AM
#17
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are these quiet exhausts also quiet at, say, highway cruising speeds 60mph+ 3k rpm ish? i mean when u're just cruising and not flooring it...
perfect exhaust would be low rumble when regular throttling car, but scream when goin WOT
perfect exhaust would be low rumble when regular throttling car, but scream when goin WOT
Sep 18, 2006, 09:24 AM
#18
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Originally Posted by coolguycooz
what is an hfc? so going with a dp, high flow cat or resonator in replacment of it with a turboback and magnaflow muffler would probably be the best quiet yet most performance gains?
just a quick question, whats the highest whp anybody has ever made with a fully stock exhaust, anybody ever hear of anybody upgrading the turbo and still keeping the stock exhaust?
just a quick question, whats the highest whp anybody has ever made with a fully stock exhaust, anybody ever hear of anybody upgrading the turbo and still keeping the stock exhaust?
Horsepower numbers depend upon which dyno you are using. No two seem to read alike and are best used as a means of measuring changes. (i.e. dyno stock, then dyno modified to measure the improvement).
Sep 18, 2006, 09:26 AM
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Originally Posted by fusionchicken
are these quiet exhausts also quiet at, say, highway cruising speeds 60mph+ 3k rpm ish? i mean when u're just cruising and not flooring it...
perfect exhaust would be low rumble when regular throttling car, but scream when goin WOT
perfect exhaust would be low rumble when regular throttling car, but scream when goin WOT
Sep 18, 2006, 09:33 AM
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Originally Posted by hooptee
I have the Works 76mm DP, HFC & IP, but using their Stealthworks muffler. Sounds no louder than stock with good power gains.
Sep 18, 2006, 09:37 AM
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Originally Posted by coolguycooz
just a quick question, whats the highest whp anybody has ever made with a fully stock exhaust, anybody ever hear of anybody upgrading the turbo and still keeping the stock exhaust?
Sep 18, 2006, 11:44 AM
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how does it equal boom no more evo, as in the motor blows up because you upgraded the turbo yet didnt free up back pressure? that wont cause the motor to blow up it would just make the pistons work ridiculously hard to push the exhaust out, i still say most people would want their evo to be super fast and super quiet, i know i do.
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