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4 inch Exhaust

r34unit

By r34unit,
in Engines & Forced Induction

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r32-25t Grand Master

r32-25t

Posted
Posted

Depends what you mean by very quiet?you’ll never make it sound stock but getting something that is very streetable without drone is definitely possible. 

A lot of people are using AES mufflers now and the results have been great, I’ve got a set for my car (getting done next week) and I heard Andrew Hawkins car on the weekend and am confident in my choice 

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Lithium Grand Master

Lithium

Posted
Posted (edited)
9 minutes ago, r34unit said:

sorry is there another thread ? 

Nah, offline - but they have had good results making 4" exhaust flow well without being too loud so hopefully one of them will weigh in 

Edited by Lithium
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JustinP Mentor

JustinP

Posted
Posted

For those building their own exhaust systems at home, what is the best way you've found to make accurate cuts on larger diameter stainless?

I've started building a 4" system, using a cold saw (dry type) and it's been a pain in the ass.

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Shoota_77 Veteran

Shoota_77

Posted
Posted

@JustinP I just used an angle grinder for mine then finished it on the belt sander to get a perfect mating face. I used a 125mm angle grinder with the thinnest blade I could find. Cuts through it super fast. 

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Mick_o Grand Master

Mick_o

Posted
Posted
12 hours ago, hattori hanzo said:

can reaper send you an exhaust or do they need the car in the workshop? 

He supplies mufflers to order mate. Measure up what suits you and check out his gear and order up the style you like ?

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