Anyone running 3.5" exhaust? - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

krustindumm · 11-05-2005, 06:08 PM

I am thinking of building a system, if I go to KAT.

I was going to use this muffler:

http://store.summitracing.com/
and building a Greddy DD style system.

I don't know that there will be any benefit over 3", but if no one has tried it, then no one knows.

**ThatGuy** · 11-05-2005, 06:28 PM

Damn, and I thought I had the idea first.

Fill me in on your results. I was planning to run a "Bullet Muffler/Resonator" on each of the 2.5 pipes before they reach the bumper. I'm hoping to keep it nice and quiet like the ExMag.

**mrmephistopheles** · 11-05-2005, 06:44 PM

you're in Iowa, why bother with a muffler?
Just go straight all the way back from the turbo.

krustindumm · 11-06-2005, 01:17 AM

Because I daily drive the car and don't like getting pulled over.

*fliprayzin240sx* · 11-06-2005, 05:03 AM

APex'i GT-SPEC exhaust starts off at 3.25" and ends to 4". All imma say is...LOUD.

808DRFTR · 11-06-2005, 03:39 PM

my friends got a gt-spec on his RB25 and it's not loud at all and i've got a 85mm HKS Hi-power on my SR and it's pretty mellow. On my daily driver,S13, it's a catback 2.5 no resonator to a Magnaflow muffler at the end and thats pretty loud, sucks for long distance driving.

420sx · 11-06-2005, 04:28 PM

i heart gtspec on sr and its not that loud. stock t25 too

11-05-2005, 06:08 PM	#1
krustindumm Zilvia Junkie Join Date: Dec 2004 Location: Iowa Age: 40 Posts: 473 Trader Rating: (0) Feedback Score: 0 reviews	Anyone running 3.5" exhaust? I am thinking of building a system, if I go to KAT. I was going to use this muffler: http://store.summitracing.com/ and building a Greddy DD style system. I don't know that there will be any benefit over 3", but if no one has tried it, then no one knows. __________________ ASE Master Technician

11-05-2005, 06:28 PM	#2
ThatGuy Admin Asshole Join Date: Mar 2002 Location: Retired Age: 45 Posts: 20,394 Trader Rating: (0) Rides Gallery: ThatGuy Feedback Score: 0 reviews	Damn, and I thought I had the idea first. Fill me in on your results. I was planning to run a "Bullet Muffler/Resonator" on each of the 2.5 pipes before they reach the bumper. I'm hoping to keep it nice and quiet like the ExMag. __________________ "Speak softly,..." -Pres. Teddy Roosevelt "Be polite, be professional, ..." -Gen. James Mattis

11-06-2005, 01:17 AM	#4
krustindumm Zilvia Junkie Join Date: Dec 2004 Location: Iowa Age: 40 Posts: 473 Trader Rating: (0) Feedback Score: 0 reviews	Because I daily drive the car and don't like getting pulled over. __________________ ASE Master Technician

11-06-2005, 05:03 AM	#5
fliprayzin240sx Man w/ CTSV & a Car Seat Join Date: Aug 2002 Location: Tampa Posts: 17,998 Trader Rating: (19) Rides Gallery: fliprayzin240sx Feedback Score: 19 reviews	APex'i GT-SPEC exhaust starts off at 3.25" and ends to 4". All imma say is...LOUD. __________________ If you think Zilvia has too many assholes... CLICK HERE!!!

11-06-2005, 04:28 PM	#7
420sx Post Whore! Join Date: Jun 2004 Location: Texas Age: 42 Posts: 3,960 Trader Rating: (0) Rides Gallery: 420sx Feedback Score: 0 reviews	i heart gtspec on sr and its not that loud. stock t25 too __________________ hydropgrahics! ls1......

11-06-2005, 03:39 PM	#6
808DRFTR Zilvia Member Join Date: Nov 2005 Location: San Tan Valley, AZ Age: 40 Posts: 172 Trader Rating: (3) Feedback Score: 3 reviews	my friends got a gt-spec on his RB25 and it's not loud at all and i've got a 85mm HKS Hi-power on my SR and it's pretty mellow. On my daily driver,S13, it's a catback 2.5 no resonator to a Magnaflow muffler at the end and thats pretty loud, sucks for long distance driving.

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