[trooper522]

I was wondering if the billet exhaust tip help in performance ? do you have to rejet when adding this tip ? and does it sound good or too loud ?

 

[fergie80]

It is suppose to add a horsepower or two. No rejetting necessary. It makes it a little louder, but too bad.

 

[rockskullz]

i find it hard to believe it would do anything except slightly change the pitch of sound and look better.

 

[fergie80]

A few companies have posted that it helps...I find it hard to believe also. Maybe because its less restrictive it adds some grunt.

 

[Brian B]

I just did and open intake, jetting, kms header, and a billet exhaust tip, and I can surely feel it in the seat of the pants! I'd say 3 or 4 to the wheels!

the best part is that its NOT loud!



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[Crwcompact]

Brian what did the KMS Header run you?

 

[Brian B]

I think it was right at $200



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[Chandler]

The header is what gave you the horsepower. You can grind the welds on the stock and get a little. The tip is nice but very minor improvement. Ive done all the cheap stuff and all together I am up from a 145 main to a 150 main. I could probably run down at 147.5 also. The 145 now is very white so I definately leaned the motor with the intakes. Micture is at 2.25 and I added a 50 pilot.

 

[zerofield]

its mainly looks, but does help the flow better

 

[sandbug]

just the tip wont help you need to do something with the intake to.i got the tip,kn filter , raise power tube and then rejetted the carb.i did some timed runs on flat ground with the gps befor and after and it really does make a diferance. for a 100 bucks you cant beat it.

 

[fergie80]

Basically, it sounds that you need the right combination of mods for the power. The tip is not the key component, but it helps in conjuction with other parts such as a header.

 

[sandbug]

yea it all works together. but just rejetting can help alot.

 

[Rinopwr]

We did it when we went to a open air filter and bigger jets, no mucj louder and it looks cool. But with stock you should be fine no need to rejet. I put mine back to stock filter and jets and I have no problems.