Would these be good mods to start with?

OptionZero

don't get a "racing seat" because it makes you feel special

get a racing seat because you're going to the track and want the holding and safety, which means the appropriate harness and fitment in the seat, plus a helmet, and a harness bar or cage

or get a racing seat because you're going for a show quality interior

i mean its your money and car but . . . dont be this guy

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OptionZero Build Thread

jmikes

I'd recommend adding a lightweight pulley to your modlist. It makes a decently big difference in how the car feels especially when you consider it only costs you maybe $200-$225 and is a relatively quick and easy install whether you do it or you have a shop do it. I like the Stillen standard performance / size one, but most brands will function and perform the same.

For numbers gain, people on here claim around 4-5 WHP and torque, although your torque drops off a little less after its peak and you end up with ~10 higher WTQ at redline versus stock pulley, which aint too shabby. I didn't get a chance to dyno the before/after of my install so rip

Dw about throwing off the harmonic balance, our engines are internally balanced and the pulley won't make a difference.

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2017 370z 7AT (Metallic Black)
Stillen / ISR / PowerTrix / Morimoto / DAR / Enkei / Akebono / DBA / Michelin

wheelspeed

I like ABM's advice. You just got the car, and you got the top version with all kinds of goodies already on it. Just enjoy it at least for one summer! Doesn't the Nismo already come with a better exhaust?

If you do things right away now, won't you get bored in a few years with nothing left to add to it?

It's likely a 'problem' with many models of cars... the higher the performance model you buy, the less options you have for reasonable, effective mods you can add. All the low-hanging fruit gets taken.

kfcgodsword

I'm assuming a sprint booster is the same thing as the Pedal Commander, which is something I looked at, but didn't really appeal to me. Seemed a little sketchy to me, and just affected the throttle response, which I feel like can be improved from the things I listed.

kfcgodsword

I completely agree, which is why I said earlier I'm not rushing to do any of this. This is the first time I've had a car with nice aftermarket options, and it's very interesting to me, but also a little intimidating lol. I'm basically just trying to learn and research as much as I can, so when I do decide to make some upgrades, I know what is good and bad.

As for the exhaust, that's actually a big reason I made this thread. I know the Nismo comes with an "Upgraded exhaust" but I've heard it's only marginally better than the base models' and I figured if it was something I was going to upgrade, then it would have to be more performance driven, the sound is secondary.

At the end of the day, I love this car, just want to show her some love

kfcgodsword

Nice ok, that's something I haven't heard anyone else say lol, so I'm definitely going to start looking into that. If its really that cheap and simple, I don't see why not lol

danegrey

KW variant 1 Coil - Over
Whiteline/Hopkins Sway Bars - front and rear

Total happy with it, but look into discussion on the rear sway bar. I am currently running a square setup for track. Seems to work well.

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Lots of Changes
the Z needs to be driven and driven hard for the car lives for it

OptionZero

for $1600 bucks, you should be able to do better than KW V1's

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Boujzee

I am looking for seats that aren't too aggressive with bolstering and I HATE my stock seats. I'm 6'4 260# and want something that my wide hips can fit in but not sure what my best options are. Are the SPARCO seats wider than stock?

OptionZero

Sparco makes a variety of sizes

Check the EVO L and EVO XL

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filip00

I have a regular 370z, not the Nismo version and my exhaust was silent. I missed hearing some notes because my previous car was a 595 Abarth, which comes with a great raspy exhaust. I also have strict regulations where I live and without a TÜV or similar certificate, I wouldn't pass inspection.
I settled on an Invidia Gemini V2 exhaust and I'm absolutely satisfied with it. The car is louder, raspier, more throaty, all of those...and YET, it's not droney and you can drive it easy on the highway without feeling annoyed by it. I would absolutely recommend it to everyone.
Regarding performance - I don't know whether I gained anything. I'd say it's a bit livelier now, but it might be a placebo - I didn't dyno it.

TobinH

I'm gonna be a bit contrary here (all IMO, of course), and suggest that if performance is your goal, power should probably be the last area you look at.

If you have stock wheels, you're probably running a 245 front tire - this platform needs at least a 265 in the front, and whatever suits your power goals in the rear. Then you'll likely want a stiffer front sway bar, Hotchkis is a popular choice. You may find the the rear of the car a bit 'squishy' at this point, there are various options to firm it up.

But - this depends what 'performance' means to you. A lot of folks buy this car to do 'highway pulls'. IMO, they'd be happier with a V8 Mustang, but regardless, if this is you then yes you'll want to chase power.

Still others are more interested in the 'aesthetics' of performance. They don't want to really go fast, they want a car that gives off that fast 'vibe'. This is where exhausts and intakes and 20" wheels come in. The gains are pretty minimal, sometimes actually negative, but you get the right sounds and look.

It's wise to figure out what you really want before spending money.

VHRpurr

So... if you don't want to be loud, headers are definitely a no go for you. Headers make the trumpet sound go from loud to "Stick your head inside my trumpet and im going to blow as hard as I can, you'll take it, and like it". So.... if you don't want that, pass on them.

As for exhaust, its all personal...... I wouldn't trade my Fast Intentions full exhaust and resonated test pipes for the world. If you want ultimate power, just save your money, and buy a turbo kit with supporting mods. This car really could use a factory turbo... or 2.

kfcgodsword

Yea I’m starting to think headers aren’t the way to go, I’m still considering switching out my cats for art pipes, but even that might be too loud for what I’m looking for.

I think saving for a while for a turbo might be the next, especially since I am still enjoying how my car is with my Gemini and CAI.

kfcgodsword

I like this take a lot, I will probably start looking into other areas like suspension and sway bars. Just wanted to slap on a couple bolt ons and call it a day really, I don’t need to be going too crazy right now, I’m still loving my car as it is.