High flow cats/headers for 99SC400
10-14-07, 08:44 AM
#16
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Same exhaust add supercharger. Notice how fast it winds down compared to other SC400 sound clips. Also it has the deep V8 sound you are hunting. I love the sound!
http://youtube.com/watch?v=zyw6E38tS...20SC400%20DYNO
http://youtube.com/watch?v=zyw6E38tS...20SC400%20DYNO
10-14-07, 02:31 PM
#17
I think there is NO doubt that the most gains in the exhaust for our cars are at the headers. The stock cats, muffs, and piping flows pretty well to begin with.
10-14-07, 02:56 PM
#18
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I think the 5hp note was refering to the difference in power between a car with regular cats and exceptionally high-flowing metal substrate cats...since they run $115 a piece.
I think there is NO doubt that the most gains in the exhaust for our cars are at the headers. The stock cats, muffs, and piping flows pretty well to begin with.
I think there is NO doubt that the most gains in the exhaust for our cars are at the headers. The stock cats, muffs, and piping flows pretty well to begin with.
I re-read the post, Guess my speed reading isnt that good. LOL
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