ISF midpipe cat delete adds 30Hp?
07-29-13, 12:16 PM
#1
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ISF midpipe cat delete adds 30Hp?
Will a mid pipe that deletes the cats and resonator rally add 30Hp? I can get one on ebay for $700 and thats what hes claiming with dyno sheet. I really want the sound benefit also but does anyone have experience in this? I have a GTR that I did a midpipe swap and the sound was unreal totally worth it.
07-29-13, 12:32 PM
#2
Instructor
just get a borla catback for around $900 new. IMO.
07-29-13, 01:25 PM
#3
A lot of people have removed 2nd cats AND mufflers and the sound is great (I previously had it done), BUT 30hp is wishful thinking. 15-20 MAX on a good day would be my guess. Plus, just a midpipe won't do much with those stock mufflers in place. I had headers and deleted 2nd cats with stock mufflers and the car still sounded stock for the most part. Those stock mufflers REALLY work. The GT-R sounds a lot better with just a midpipe, but won't be the case in this car. I never did a midpipe on my GT-R, but oh that tune!
07-29-13, 02:22 PM
#6
Instructor
well you got that right. around a grand with free shipping.
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07-30-13, 07:01 AM
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07-30-13, 07:05 AM
#11
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^^^I have the same setup and it is worth hearing in person if possible.
07-30-13, 04:23 PM
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Thats right cars and coffee this weekend. If its nice Ill bring my Ferrari and Ill find you I want to hear your car. The last post has a dyno of 368Hp. Isnt a stock car 350rwhp?
07-30-13, 04:24 PM
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