Nissan 370Z Forum

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-   -   Got Stillen G3 Longtube intake & Exhaust.. What next? (http://www.the370z.com/intake-exhaust/5064-got-stillen-g3-longtube-intake-exhaust-what-next.html)

Dino 54 05-31-2009 06:08 PM

Got Stillen G3 Longtube intake & Exhaust.. What next?
 
I've got the Stillen Gen. 3 Longtube intake system with the Stillen exhaust system and i need some adive on what to get next.... Thinking about the stillen headers and not sure about what test pipe or hfc to put on... Any suggestions? Thanks guys

LiquidZ 05-31-2009 06:50 PM

I say get headers/test pipes when tuning is regularly available.

However, if you are worried about backpressure and low-end torque, stick with HFC's. Berk would be a good choice.

Crash 06-01-2009 03:22 AM

Another way to gain a little performance if you don't want to mod the exhaust [yet] is to get rid of some spinning mass. I recommend light weight U/D pulley and/or lighter wheels and tires if you haven't done that. Dropping weight on the wheel/tire combo makes a pretty noticeable difference.

takimbe 06-08-2009 06:05 PM

Sorry to Hijack, but I was going to ask the same question. I have the G3 intakes and Stillen Exhaust installed. Also getting the Stillen pulley and grounding kit done tomorrow.

cant get the HFCs or headers because they arent CARB legal in CA (damn you CA!), so I was wondering what else I could do to my Z?

semtex 06-08-2009 06:14 PM

You could do some minor upgrading of the brakes if you're so inclined. Like braided lines, for instance. Those things make a huge difference in brake pedal feel. Firms 'em right up! Switch the brake fluid over to Motul RBF600 while you're at it.

takimbe 06-08-2009 06:47 PM

Quote:

Originally Posted by semtex (Post 87180)
You could do some minor upgrading of the brakes if you're so inclined. Like braided lines, for instance. Those things make a huge difference in brake pedal feel. Firms 'em right up! Switch the brake fluid over to Motul RBF600 while you're at it.

Thanks ill look into that! I guess the lack of upgrades means I can save some money for now until better stuff comes out!

CBRich 06-08-2009 11:53 PM

Berk HFCs really open up the exhaust.

takimbe 06-09-2009 01:44 AM

Quote:

Originally Posted by CBRich (Post 87413)
Berk HFCs really open up the exhaust.

I want to, but I live in CA, and HFCs arent CARB legal, so when it came time for smog testing, id be screwed.

semtex 06-09-2009 07:56 AM

Quote:

Originally Posted by takimbe (Post 87460)
I want to, but I live in CA, and HFCs arent CARB legal, so when it came time for smog testing, id be screwed.

Don't you have like 5 years before you need to get a smog test on a brand new car in CA or something like that?

Modshack 06-09-2009 10:14 AM

Quote:

Originally Posted by takimbe (Post 87460)
I want to, but I live in CA, and HFCs arent CARB legal, so when it came time for smog testing, id be screwed.

Quote:

Originally Posted by semtex (Post 87510)
Don't you have like 5 years before you need to get a smog test on a brand new car in CA or something like that?

5 years is a long time to wait to be screwed.....:tup:

phelan 06-09-2009 10:25 AM

:iagree:

Keep the stock stuff somewhere, and in 5 years just swap the old back in, smog test, swap back out! :D

2theextreme 06-09-2009 11:14 AM

Quote:

Originally Posted by semtex (Post 87510)
Don't you have like 5 years before you need to get a smog test on a brand new car in CA or something like that?

I wish Virginia allowed 5 years....we only get 2 years between emissions. :icon14:

semtex 06-09-2009 11:36 AM

Quote:

Originally Posted by 2theextreme (Post 87613)
I wish Virginia allowed 5 years....we only get 2 years between emissions. :icon14:

But what's the test procedure in VA? I doubt it's anywhere near as stringent as it is in CA.

MightyBobo 06-09-2009 12:13 PM

Quote:

Originally Posted by semtex (Post 87628)
But what's the test procedure in VA? I doubt it's anywhere near as stringent as it is in CA.

An O2 test is an O2 test - it'd still require swapping out the headers/cats again :)

semtex 06-09-2009 12:16 PM

Quote:

Originally Posted by MightyBobo (Post 87658)
An O2 test is an O2 test - it'd still require swapping out the headers/cats again :)

Yeah but not all jurisdictions do an O2 test. In GA, they just hook up a cable to the OBDII sensor and check to see if you've had any recent CELs. If you haven't, you pass. It's that simple. No visual check, no sniffer. The only time they do an O2 test is on older cars that don't have an OBDII port. My 350 passed emissions without a problem and I was running test pipes.


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