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View Full Version : Help me make a Custom Exhaust. Tips greatly appreciated!


Jonathong
03-22-2012, 05:05 PM
So i'm planing on making a custom exhaust for my s14 which is a NA/KA and I really like the blast pipe style exhausts. Plus I could use the ground clearance since the car is pretty low. So here I am trying to build one, I know its gonna be loud but I don't want it too loud that Its an easy 5-0 magnet because of its noise.

Heres what I was thinking:

This would be for the dual tips.
http://i.ebayimg.com/t/MagnaFlow-Performance-Stainless-Steel-Exhaust-Tip-3-Inlet-Weld-On-3-Outlet-/00/s/NDAwWDQwMA==/$(KGrHqN,!pEE8WidCVQHBP(U5IIFDg~~60_12.JPG
MagnaFlow Performance Stainless Steel Exhaust Tip 3" Inlet Weld-On 3" Outlet

and was gonna use this for the y-pipe, and yes its another magnaflow product.
http://www.zoomboys.com/ebay/Truck-part/images/MagnaFlow/10798.jpg

The site claims that it is noise cancelation?
MagnaFlow Performance Exhaust (http://www.magnaflow.com/02product/02xypipes.asp)

Now I'm just looking to match all this together with a nice resonator that will dampen the sound a bit and not make the exhaust raspy, any suggestions? Also any recommendations to what the length of the resonator should be?

Also I will be using the stock cat and the piping size I was thinking 3 inches connecting all these pieces together.

This is what I am aiming for something like this.
http://i11.photobucket.com/albums/a195/sideways_240/IMG172.jpg

Any info, tips or anything is greatly appreciated. And thanks in advance!