2017 370z Base Model Upgrades List (newbie)

TJames96

Hello, I've owned a 2017 6spd 370z for about 5 years now. The only mod I've done so far is an HKS Hi-Power Dual Exhaust. After years of ownership I'm ready to treat her again and here's what I've had in mind;

Brakes: Z1 370Z Akebono Sport Break Upgrade Kit

Intake: Stillen Gen3 Ultra Long Tube

Suspension: BC Racing Type BR 370Z True Coilovers + Z1 Motorsports 370Z Adjustable Suspension Kit

Wheels: Advan GT Premium Machining Racing Hyper Black (F: 19 x 9.5 +30 R: 19 x 10.5 +15) + (Pretty sure the front will fit properly - the back I'm not sure)

The Brakes
I feel these brakes are great for me as I love the look and I won't be tracking it much.

The Intake
I picked these because I also have a Stillen intake in my Maxima and I haven't had any problems.

The Suspension
I selected the BC Racing Type BR 370Z True Coilovers simply because I haven't heard of a lot of people having problems with them (Not to mention a little nicer on the wallet).
As for the Z1 Motorsports 370Z Adjustable Suspension Kit I picked this because from the research I've done and the way I'd like the car to look would require this. But I was also reading a thread on here about the same parts - except they're SPL. Do they sell a front and rear kit that I can't find? If I ordered from they're Canadian site I would only need the following, correct? (These parts will allow the wheel to properly tuck into the wheel well?)

SPL Front Upper Camber/Caster Arms
SPL Rear Mid Links
SPL Rear Camber Links

The Wheels
These are just a wheel I fell in love with when I saw them at Motorama 2023. I figured they'd be easy to take care of and clean since they're 5 spoke.

In Closing...
I guess basically what I'm doing is trying to see if I'm headed in the right direction? The Z has been my dream car ever since I can remember! I just want to make it look awesome and maybe even hand it down to my child one day. If anyone can give me any suggestions or any help at all with anything please do as I want to do this car properly! By the way, I plan to do the work myself so I can learn and maybe play with cars more in the future. Here's some links to the products I was talking about earlier in the post;

Brakes: https://www.z1motorsports.com/z1-pro...ar-p-4296.html

Intake: https://www.z1motorsports.com/air-in...er-p-3847.html

Suspension: https://www.z1motorsports.com/coilov...s-p-21419.html

https://www.z1motorsports.com/z1-pro...t-p-12183.html

Wheels: https://wheelsco.ca/products/advgtrhb

Thank you all again! If it wasn't for this forum I wouldn't have a lot of knowledge and you guys have taught me a lot! Can't wait to learn more! Thanks again!

danegrey

looks great for a list.... but my only thought is this..
unless you plan on tracking or having some type of radical alignment...
Think a little bit more to see if you can get the Suspension stance where you want..
my 2 cents

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

TJames96

No plans on joining camber gang if that's what you mean by radical alignment! I'm more so worried about arms bending due to lowering the car! I've also read a post about Fitment 101 (keep on re-reading in an attempt to learn everything) and the OP was basically saying to do it right the first time. I completely agree!

I'm more or less trying to fill in the wheel arcs so the wheel itself doesn't look that small, but I also don't want to be scraping my baby everywhere.

Thank you for you're two cents by the way - definitely going to start looking into which stance I want. (I thinking flushed currently!) I'll try to find a photo I can share to show the stance/style I want, maybe it'll give some people some ideas.

Zyonara91

If you have a 6spd you are going to need the Zspeed CSC elimination kit sooner than later. It is a part that eventually fails and the OEM replacement will do you no good (it will keep breaking).

You have to drop the transmission for this, this would be a good time to put in a clutch you want.

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2FT3PDLZ

Kzonts

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2019 Magnetic Black Roadster
FI Exhaust | EVO-R Rear Diffuser | Artwork Bodyshop Front Splitter | Tuned By Specialty Z

Kzonts

RJM clutch pedal is a nice upgrade as well…

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2019 Magnetic Black Roadster
FI Exhaust | EVO-R Rear Diffuser | Artwork Bodyshop Front Splitter | Tuned By Specialty Z

40 to 332

I agree. The RJM clutch pedal is a great upgrade. While you're in there, you should consider replacing the stock clutch master cylinder (CMC) with the RJM Tilton HD CMC. I also agree that you should seriously consider replacing the factory concentric slave cylinder (CSC) with the Z Speed CMAK. With these upgrades, you will have a much more robust and dependable clutch system.

On the suspension side, I would recommend replacing the factory sway bar(s) with after-market HD ones. This applies especially to the front bar. Hotchkis is a popular choice. With a heavier sway bar(s), it would be advisable to also upgrade the endlinks. SPL is the best choice.

40 to 332

A few more items you might want to consider adding to your "to do" list, especially if you plan to keep the car for an extended time:

1. While upgrading your brakes, consider installing a set of braided stainless steel brake lines. They are more durable that the stock lines and provide a firmer brake pedal feel.
2. Install a decent after-market oil pressure gauge. I wouldn't rely on the factory warning light.
3. Over time you may experience a clicking noise from the rear axle. You can preempt the problem by replacing the factory axle nuts with a set of castellated nuts (Kawasaki 92210-0280).
4. The factory rear differential bushing is prone to failure. It's a silicone-filled rubber bushing that will age and crack over time. Again, you can preempt the problem by installing an after-market bushing. Solid and polyurethane versions are available.
5. Replace the factory plastic engine under-shroud with an aluminum one that provides an access port to the oil filter and oil drain plug, without the need to remove the entire shroud every time you perform an oil change. Z Speed and Z1 make decent versions. They come either polished or powder-coated (black).
6. Bleed your clutch system on a regular basis. I would recommend at least once per year. Use a high quality DOT4 fluid, such as Motul 600 or ATE TYP200.

Finally, don't hesitate to call out for help and advice. There are some very knowledgeable folks on this forum who you can learn from. Many of us have "been there" and can steer you in the right direction. Trust this helps!