If you already had a full exhaust and added G3's..

Methodical4u

how much of a power increase did you notice afterward? I'm just wondering since at some point i'm going to get them. I know that the first mod obviously makes the biggest difference, and each one after that the power gain doesn't feel like as much.

Anyway... any experience with this?

christian370z

I added my Berk HFCs as my first power adder, installing my G3 intakes a little while after and I noticed the car pulled noticeably harder in the top end. The car also seemed to be more responsive to throttle input but I could clearly feel solid gains from 3krpm on wards.

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-320whp / 259wftlbs-
SP Rays -- RE-11s -- SpecialtyZ Tune -- Swift Springs -- Stillen 25R Oil Cooler -- Stillen G3 Intakes -- Berk HFCs -- F.I. 12" CBE -- Stillen Sway Bars -- Es14 Spring -- INGS+1 lip -- CF Spoiler -- GTR Start Button -- VLED Parking Lights -- PWJDM V2 shift knob

b1adesofcha0s

Yeah I could definitely feel the power difference when I put on my G3's after I already had my Berk exhaust. Was more responsive as well like Christian said.

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Project: b1adeZmobile (2009 370Z) | Uprev Tune by AAM Competition | Berk Exhaust
Project: b1adeZmobile 2.0 (2014 C7 Z51) | Corsa Xtreme Exhaust

Methodical4u

ok that sounds good... i'm going to pick up a used set here at some point, but I wanted to see what kind of gain I would be able to feel from it. Hopefully not to to long Tony will have his set made and out and we'll see how those do in comparison. I thought many times about the R2C's, and they do well on the 37's, but as i've said before... the G37's front is much more open where the intakes are, and I just don't think they'd get the same kind of power on our Z's.

Pelican170

Anyone have a dyno for this? ive been curious for a while...

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Fast Intentions CF Exhaust - Fast Intentions HFC's - HPS Tubes w/ AFE Dry Flow Filter's

b1adesofcha0s

That's what I did, just picked up a set for $300 shipped and they work perfectly fine!

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Project: b1adeZmobile (2009 370Z) | Uprev Tune by AAM Competition | Berk Exhaust
Project: b1adeZmobile 2.0 (2014 C7 Z51) | Corsa Xtreme Exhaust

Mike Z

i put g3's on after i had my f.i exhaust and i noticed a slight deeper growl at around 3-4k rpm. they are known to produce power mainly at the top end so thats what you should except.

Methodical4u

Yeah, i'm going to add those and a set of pulleys, tune it and that will be it!

TypeOne

I did the opposite...

G3's before exhaust and I was impressed.

Added a CBE and the power came like whoa! Driving a stock Z is depressing to me now.

NYBladeZ

At first I had FI Long Tubes and custom straight piping to the stock muffler with k&n drop in filters plus an Uprev tune. Afterward I switched to a real catback and got the Meisterschaft exhaust. I dynoed after, now I know the tune was set for the straight pipes but the ca was suffocating big time. After adding Injen Long Tubes I got good power through the whole powerband and probably will get more once I get a retune.

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2009 Carbon Fiber/Red 370z aka Trish: Sports Package, Meisterschaft full catback, Fast Intentions Longtube Headers, Injen Long Tube Intakes, UpRev Tune: Sold
2008 Lotus Exige S Club Racer aka Bella, always leaves me smiling

Methodical4u

looked into the Injens, but it's just to much water around here for that... especially where I am living now there are A LOT of low spots around here.

NYBladeZ

Yeah I wouldn't have got them save for the kick *** deal from a forum member and the fact that its a weekend warrior.

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2009 Carbon Fiber/Red 370z aka Trish: Sports Package, Meisterschaft full catback, Fast Intentions Longtube Headers, Injen Long Tube Intakes, UpRev Tune: Sold
2008 Lotus Exige S Club Racer aka Bella, always leaves me smiling

Methodical4u

I've heard good things about them... but the whole water thing is to much.

birdmanx1

B1ades has got the Stillen G3 and they look, sound and feel amazing. I must be honest I wasn't expecting it when he hit the gas, huge difference over the stock. The injens sit lower than the Stillens.

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370Z NISMO #0462 | ClearBra | 3M tint | Head/Taillights | Dynamat | Black Roof | Tommy Kaira HB | CF Parts | Berk HFCs | FI SS | NST Pulleys | Takeda aFe | K&N | H&R Spacers | Swift Spec R | SPC F&R | Zuperman M370
Nismo Vid | Nismo Journal | Nismo Rumble

Methodical4u

wasn't takeda making a new long tube style intake that had a single larger filter? Whatever happened to that?