Stillen upgrades to Nismo?

Skarekrow · 10-05-2012, 10:12 PM

Would these aftermarket parts worth buying, any experiences with these items? Anyone able to tell me an estimated hp gain from these? Maybe spread your knowledge on better alternative brands etc.

Stillen 370Z Ceramic Coated Headers - Nissan performance parts

Stillen 370Z Hi-Flow Catalytic Converters - Nissan performance parts

raymondo510 · 10-06-2012, 12:02 AM

I have a Fast Intentions CBE and HI flow cats non-res which is a pretty loud setup and has pretty great gains. Tony at F.I has the best customer service by far. If you want a quiter setup you can get also get resonated so they have plenty of options.

370Z Purist · 10-06-2012, 12:22 AM

I would actually go with long tubes, although those are completely "illegal" by way of no catalytic converter whatsoever

If you've actually done zero mods yet, I'd get a CBE before you think about cats and headers.

jcosta79 · 10-06-2012, 01:33 PM

Quote:

Originally Posted by 370Z Purist

I would actually go with long tubes, although those are completely "illegal" by way of no catalytic converter whatsoever.

Technically speaking, HFC's are also illegal. You cannot remove the factory cats from your car unless they are malfunctioning.

10-05-2012, 10:12 PM	#1 (permalink)
Skarekrow Base Member Join Date: Sep 2012 Location: Phoenix Posts: 35 Drives: 12 Nismo 415 Rep Power: 13	Stillen upgrades to Nismo? Would these aftermarket parts worth buying, any experiences with these items? Anyone able to tell me an estimated hp gain from these? Maybe spread your knowledge on better alternative brands etc. Stillen 370Z Ceramic Coated Headers - Nissan performance parts Stillen 370Z Hi-Flow Catalytic Converters - Nissan performance parts

10-06-2012, 12:02 AM	#2 (permalink)
raymondo510 Track Member Join Date: Mar 2012 Location: NORCAL Posts: 823 Drives: Like I stole It Rep Power: 14	I have a Fast Intentions CBE and HI flow cats non-res which is a pretty loud setup and has pretty great gains. Tony at F.I has the best customer service by far. If you want a quiter setup you can get also get resonated so they have plenty of options. __________________ If you ain't first...you're last! -RICKY BOBBY

10-06-2012, 12:22 AM	#3 (permalink)
370Z Purist A True Z Fanatic Join Date: Jun 2009 Location: Zion, Illinois Posts: 1,873 Drives: '09 370Z-T BS M6 Rep Power: 19	I would actually go with long tubes, although those are completely "illegal" by way of no catalytic converter whatsoever If you've actually done zero mods yet, I'd get a CBE before you think about cats and headers. __________________ -Phil "Since one of my brake light bulbs just went out, the forum told me that my piston rings are about to blow." Last edited by 370Z Purist; 10-06-2012 at 12:55 AM.

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