Tim Suddard
Tim Suddard Publisher Emeritus
4/23/24 12:21 p.m.
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As we soon found out, while effective at moving the exhaust away from the car, the exhaust system we fabricated for our Mustang is very loud and certainly not street legal. Ear plugs will be a must.

This fact is a bit sad since our Mustang’s engine sounds so glorious. With little or no carb and ignition adjustment, the engine started …

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APEowner
APEowner GRM+ Memberand UltraDork
4/23/24 12:32 p.m.

I thought you might find that exhaust to be a bit much.  When I saw the pics I thought "that's going to be awesome for about ten minutes!"

I had custom SpinTech mufflers on the side exit exhaust on my Camaro.  The receipts went with the car when I sold it so I don't have exact pricing but I remember thinking that the pricing was quite reasonable.

I don't have any pics of the system but you can see the driver's side oval tip sticking out just in front of the rear wheel in this pic.

300zxfreak
300zxfreak Reader
4/24/24 2:55 p.m.

I'm wondering if you will be able to run the car at some tracks if it's that loud since more and more tracks are subject to noise limit regs......

dean1484
dean1484 GRM+ Memberand MegaDork
4/24/24 3:10 p.m.

Just a thaught regarding the exhaust. 

I remember an article in GRM talking about Cats and how little real impact on the performance they have while cleaning up the exhaust and possibly quieting things down a bit.  I could be wrong but I think the article ended up with Magnaflow Cats being the best of the bunch tested.  

Keith Tanner
Keith Tanner GRM+ Memberand MegaDork
4/24/24 4:43 p.m.
300zxfreak said:

I'm wondering if you will be able to run the car at some tracks if it's that loud since more and more tracks are subject to noise limit regs......

It's definitely going to be a problem at Laguna :)

crankwalk (Forum Supporter)
crankwalk (Forum Supporter) GRM+ Memberand UltraDork
4/25/24 7:37 a.m.

I haven't checked the signup list but is it going to be at the Mitty?

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