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Ive been on google all morning trying to find info on this damn exhaust system and i cant find crap, how rare is this bastard of a thing! Anyhow ive got a JUN BL muffler, im going to get a custom 3.5" cat-back made and weld my JUN muffler onto it. I wanted to know if JUN sold a 3.5" cat-back with the muffler? If the price isnt outrageous i might get the JUN system instead for a few extra pennies.

When the cat-back gets installed whether its JUN or custom made i'll be installing my HPI dump-pipes aswell, should i seize on this opportunity and get my stock manifolds ported?

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I generally don't recommend welding an old muffler onto a new system, is it stainless? (mild you wouldn't bother as the internals would be rusted badly) just make sure all the carbon is cleaned up around the weld and sanded back or it will become a brittle poor quality weld.

Most of the Jap systems are metric, yours may be 80mm, so they don't weld well to the imperial pipe sizes we sell here without reducers etc.

Why don't you sell the system and find a suitable new muffler, or go with the new JUN setup if that is what you want.

The exhaust is stainless steel. I absolutely love the way my JUN exhaust sounds and i definitely want to keep it. I havent been able to find any 3.5" JUN cat-back systems and if i do its most liley going to be way overpriced :( The exhaust that im going to get made up is also going to be stainless steel aswell thats if i do depending on if i find a JUN BL cat-back.

Edited by Sedat

Like the above post Exhaust Technology in SA uses them, i have a 3inch exhaust with a single JUN BL muffler, sounds great.

Get in contact with Mark at Exhaust Technology and he will tell you straight up whether they make a 3.5inch muffler/catback.

I didnt know that they are a JAP rip off, thats a shame really.. the exhaust sounds so good. Called up ET and they quoted me nearly 1k for a full 3.5inch custom made exhaust with the JUN BL muffler.. mind you they quoted me that price for a semi stainless steel. I think im going to bite the bullet and pay a few more hundred dollars and get my self the 3.5inch Tomei Ti cat-back exhaust.

Edited by Sedat
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