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Full Exhaust System

Fabs_32

By Fabs_32,
in South Australia

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Cubes Grand Master

Cubes

Posted
Posted

I was recommended the Spiral muffler from ET also. I did a little research and they are not recommended for turbo application.

The JunBL Spiral muffler is designed for N/A application.

But in saying that 3.5" with 400hp at the fly I can't see it being a problem. :ermm:

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Dohmar Grand Master

Dohmar

Posted
Posted
I was recommended the Spiral muffler from ET also. I did a little research and they are not recommended for turbo application.

The JunBL Spiral muffler is designed for N/A application.

But in saying that 3.5" with 400hp at the fly I can't see it being a problem. :ermm:

what do jun make for turbo application? Theyre very quiet at idle but anything over 2500 rpm is a very throaty sound

-D

nos man Mentor

nos man

Posted
Posted
I was recommended the Spiral muffler from ET also. I did a little research and they are not recommended for turbo application.

The JunBL Spiral muffler is designed for N/A application.

But in saying that 3.5" with 400hp at the fly I can't see it being a problem. :)

probably designed for a little back pressure

scandyflick Grand Master

scandyflick

Posted
Posted

+1 for ET.

rad guy, great work, and good price. twin 2.5" straight pipes from the cats (basically straight off the extractors), junBL x-pipe, lukey resi's, sounds awesome.

JDM032 Experienced

JDM032

Posted
Posted

buy mine,

full jap spec system, with twin drift pipes

3 inch the whole way, hi-flow cat like you've never seen before (no its not gutted)

and ask a few ppl on here that know my car it looks tough and sounds tougher.

DIOR 33 Veteran

DIOR 33

Posted
Posted
I was recommended the Spiral muffler from ET also. I did a little research and they are not recommended for turbo application.

The JunBL Spiral muffler is designed for N/A application.

But in saying that 3.5" with 400hp at the fly I can't see it being a problem. :)

that's crap he and mark formulated that muffler for all types of cars and i know this because i know Mr LIm aka JunBL owner inventer ect and Marky

DIOR 33 Veteran

DIOR 33

Posted
Posted
i dont know why Kellie said metal cat, cos im pretty sure she doesn't even hav a cat on her car :bunny:

thats right i dont have a cat i said all that stuff about the exhaust because thats what Marky would recomend

:D

heaps funny for someone to get defected :)

Cubes Grand Master

Cubes

Posted
Posted
that's crap he and mark formulated that muffler for all types of cars and i know this because i know Mr LIm aka JunBL owner inventer ect and Marky

oeeerrr. :P

Crap.. the spiral is there to kill noise with 'minimal' impact on exhaust flow given the size of the Milotin.

If you wish to make some reasonable 250rwkw+ power out of the car and worried about noise then its worth while considering 2x larger body 3-3.5" straight through mufflers.

Straight through is by far the best especially if you have plans for the car. Those louvres occupy area within the pipe reducing the available area for air to be pushed through.

If a 3" straight through muffler begins to struggle over 270rwkw reducing the available surface area will introduce backpressure. Sure it will sound quieter but it will kill power.

The spiral muffler is a shit load better than the multipass 'turbo' muffler but none the less if its all out performance you want straight through is the best.

Especially if your pushing your size pipe near its flow limits.

JunBL no where claim the spiral offers better 'power' performance than a straight through muffler. It simply states they are one of the best on the market that 'increase' (overstock) power while retaining streetable noise.

Canons are shit at noise control. So IMO its run a Milotin with reduced performance but a quieter exhaust or run a large body straight through muffler with reasonable sound control and improved performance.

All depends on the plans for the car. Their 3.5" spiral should be fine but from speaking to a few workshops the 3" kills power a tad.

Get Mark to throw up some dyno sheets of his new released 3.5" spiral. Would like to see something making up around 300rwkw+ with one. 3.5" tyypically = 300+rwkw territory.

A nice comparison - No mufflers, straight through canon, spiral canon.

SLED Grand Master

SLED

Posted
Posted
The spiral muffler is a shit load better than the multipass 'turbo' muffler but none the less if its all out performance you want straight through is the best.

Especially if your pushing your size pipe near its flow limits.

Hence why I went for a Kakimoto dual setup (approx 103db unfortunately).

When I want quiet, I shove a couple of cone silencers into the two tips and reduces by approx 10db.

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