CNC Aluminum Bolt-On Wheel Spacers (20mm, 25mm, & 30mm)

I’ve had these on for almost a year no issues at all

I accidentally order extra spacers I mixed and match and I ended up doing 30mm all around car looks really good wheel specs 20x7.5 245/35/R20

Purchased a set of these front: 20mm & rear:25mm for my 14 Z34 and they have held up without any problems as expected for over a year. They're quality pieces that are showing no signs of corrosion and bolt on as easy as swapping out a wheel ! Make sure to apply antiseize to the rear mounting surface and hub area and lock-tight on the oem studs where the new mounting hardware will seat(Not your lug-nuts) and you should have no problem running & removing these spacers if you so choose to.

The PERFECT fit for my 2014 Q60 AWD. 245/40/19 plus this 30mm spacer was exactly what I needed to push the tires to the edge with a 1.6" drop. Well made product that I would not hesitate to buy again. No scrubbing. Quite satisfied.

Great quality easy install!

Bought these 25mm spacers for my brother's G35 coupe and he loved them. Reduced that ugly wheel tuck and improved the stance.

They did what they needed to

Running 20 mm on my 03 g35 sedan so I can fit 370z wheels. Works well hasn’t blown off and made me crash yet. Been about a year on them

Lugs and studs are quality

Great quality. Recommend

A++ nice fitment, awsome new look

Nice, good fit. Would recommend

Perfect fit made car look nice !

Awesome product will recommend to friends and family

Top trier quality. Excellent product . Highly recommend

Looks good and good quality.

Well balanced works great. Careful with the mounting nuts they are a little soft. Good product.

Easy install and good quality

Best spacers and sleekest look

Good quality, have had no issues with them. Recommend extended wheel studs!

Perfect for nismo rs

I got 2 sets of 20MM spacers and these gave me the flush look I was going for on my G37S sedan. The only gripe I have is that the studs on these spacers corrode very easily compared the ones on the hub.

Had these on for years with no problems at all.

Fitment on my 2005 350z on 35th anniversary z wheels is 1000/10. Also best quality spacer for the price its a nobrainer

Installed 20mm spacers all around on my Infiniti Q50S with no problems, spacers are a perfect fit just make sure you install properly. Been running them for a about a month now no problems and wheels sit flush with fenders now if you want them to stick out then go with 25mm if not 20mm is perfect to sit flush

Makes the car looked perfect.

Look great feel great quality easy to install have had 0 problems

My car now have the perfect fitment thanks to this amazing spacers.

Spacers was on point. Z1 Motorsport came through big time. Customer is very happy. Will do business as usual.

Bought 4 2 yrs ago and hasn’t give me any issues

Fitment was great. Put them on a 2015 370z Nismo with stock suspension. Installed 20 mm spacers on the front and 20 mm with an extra 2.5 mm spacer on the rear. Top of the wheels sit completely flush with the fenders now. The stance looks mean and no rubbing at all. Great upgrade for not much cash.

Perfect replacement for damaged spacers. Very quick too.

5 months so far no issues, great quality and fit perfectly

works great and looks good

The spacers are simply fantastic! They improve the look of your car, are extremely easy to install, and are of the highest of quality. The only thing I suggest is really ensure that you know the proper size you want because there will be some rubbing if you choose incorrectly. I have a stock 2017 Nismo and put 25mm in the rear and 20mm in the front and the fronts are great but under high speed or any altered terrain in the ground the 25mm’s in the rear scrub and it makes me cringe. I had to buy another set 20mm for the rears and are still waiting for them to be delivered. I suggest you don’t make the same mistake and put 20mm’s on all four corners. I like the look of the 25mm’s in the rear but I’d rather take performance over the exact looks I want. Besides 20mm’s look great all around anyways. Hope this helps!

easy to install just need a thin wall socket

Stance is everything!

Great quality. I've been running these on my car for a few months now with no problems at all. Like any other bolt on spacers, installation is extremely important.

100% recommended. Great Quality.

Specs: 2017 Q50 RS AWD Stock 19" wheels 245/40 front 265/35 rear Ordered 20mm all around. Rear sits perfectly flush and front sits just a tad less than flush. Overall appearance looks way better.

Super easy install, perfect Fitment, and no issues driving

I have researched and asked, weighed the pros and cons and researched some more. I finally decided that my 2011 finally needed 20mm spacers with the stock Rays/Swift Springs/Koni Yellows. My concerns over quality were immediately put at ease..The Z1 spacers are very well made. If you plan your work and work your plan you can't go wrong with these. Don't cheap out on supplies. Use a breaker bar or lug wrench to get off wheels..DO not use a torque wrench for this! 1) Clean your hubs with degreaser and a wire brush. 2) Prep the side of the spacer that contacts the hub with Anti-seize lube. 3) Use a medium Loctite to hold the new spacer bolts to the hub. 4) Torque the bolts to 84ft/lbs. Double check your bolts after 100 or so miles..I drive my Z less then 1500 miles a year. So I decided worry over wheel bearing wear or axle wear isn't as warranted verse if I beat my Z up. It looks perfect and very happy with them.

Looks great on my Q. It gives it a nice flush look!

Fit good. I had to trim the stock front wheel studs for the 20mm spacers. The back ones were ok 25mm.

Nice and solid these spacers are perfect

Worked like they should, fitment is perfect, built to last.

Loving these spacer would recommend to everyone!!! Planning to get another set very soon

Easy install! Fitment is great

25mm front and back. Makes my tires fitment looks perfect. Easy to install and looks well built.

These wheel spacers from Z1 seems to be holding up. Easy install, I just re torque them after 150 miles. Great quality. 20mm looks good all the way around.

Beautifully made and easy to install, I got 20mm in the front and 25mm in the rear and they made my wheels sit perfect with the body of my Z.

20mm gets the job done 👍

Perfect fitment as expected. The car sits nice and flush now. Z1, keep up the good work. 👍🏾

One bolt stripped after a week of using but I know they are quality spacers. Just disappointed on the waste of $100. I was just unlucky

These spacers are great quality. Exactly what I was looking for and needed haven’t installed them yet but am looking forward to finalizing my fitment! Thank you Z1 as always high quality parts!

20 mm on my 370z makes it look perfectly flush and they fit perfectly

Have these spacers on my '87 300zx as well as my '89 GTR and I love them. They seem to be such high quality and beefy. Complete confidence in them structurally. And of course love what they do to the look and stance of the cars. And love seeing that "Z1" logo on the side :) Definitely recommend!

Made my firmemente to be on point

I own a 2019 heritage edition 370z and the spacers were super easy to install except for the front rotors need the 12 mm rotor removal bolt taken out. Which is super easy as well. I installed 30mm spacers on the front and 25mm on the back with stock wheels all around. The front is now completely flush with the outside of the fender and the rear is now sticking out maybe 1/4” or 1/2” looks super mean and gives that beefy look. Got my package in 3-4 days. 5 stars all around!

High quality and they moved the rear wheels out just enough to make to noticeable . No instructions whatsoever. No torque specs either.

Very high quality! Highly recommend.

Perfect for the look I was looking for.

These are a very good addition, and quality seems very good. Holding strong for a over a month now. Fitment is spot on and hub centric makes them more secure then those that aren't. Let's see how they hold over time.

Strong, durable and well made. 25 mm made a visible difference I love the look dope AF! Highly recommend these spacers.

Loving this product so far!! It was the perfect size and didn't need to shave down my Z's wheel spokes. They handle very well and have made the car feel more stable, especially during turns. Thank you Z1!

Love the stance of my Z! Lowered on Swift springs , tires fit flush up front w/ 20mm and a tiny tiny tiny tiny poke out of rear 25mm aggressive stance .

Fitment is looking very nice

These spacer are the best. It was the perfect fit.

The 25mm spacers made my fitment pretty much flush on stock rims. They installed very well and gave me confidence that they would hold up well. Never had an issue with my wheels after installing these Even after getting T-boned, with some impact on my rear wheel, the spacers seemed to hold up very well.

I ordered and received 2 - 30mm rear spacers and ABSOLUTELY LOVE THEM.!! BUT,,,, I still have not received the 20mm spacers for thre front !!!

Looks super good with lowering springs on my '18 Nismo!

A year of 25mm front and 30mm rears and still perfect. Zero issues. Finish is still nice as well.

The stud are a bit cheap

AS nice as you can find. Made my 350z look outstanding. Highly recommend.

Z1 never disappoints best on the market z1 sells best items for your Nissan/Infiniti. These have no vibration and feel solid and look solid.

Went to re torque them after 125 miles and they didn’t even budge. Great quality and that Z1 logo on them looks Dammm good! Would highly recommend. I’m sure if a stud were to break Z1 would help me out but I doubt one will.

These things are awesome!!....& with there own stud bolts included, you are guaranteed not to be stranded from the spacer coming loose cause i have put over 10,000 miles on these spacers with not a bit of probs or even a sign of loosening.....very much worth it....

Awesome quality! I needed these for my new front rims, Konig Dekagrams 19x8.5 43 offset. Even the guys at Discount Tire had to mention that the build of these are exceptional and said "these are built to last".

Perfect fitment. Easy install. Knowing the wheels are hubcentric still and not just lugcentric keeps my mind at ease.

Fit exactly how I needed them to. So far, good quality, no problems.

Gave my q50 a more aggressive look opposed to stock, wheels were super tucked under the fender. 20mm in the front 25mm in the rear 25mm in the front and 30mm in the rear would look sick too.

If you are going to use the 20mm with factory Infiniti wheels the factory studs will hit the back of the wheels. The wheel will not mount correctly. You will need either drill out or use a router to allow enough space for the factory studs. I guess you could grind them down, but you’ll probably damage the threads. The 20mm look awesome and were a perfect fit for my 19” factory wheels.

Quality is on point, got the fitment I wanted.

They are very high quality did find it was hard to get a socket in the whole and when I did I rounded the nut so be careful.

this is my second set of spacers from Z1, had them on my 370z and just installed them on my now G37. Great quality, fast shipping

Studs are nice and strong and have been using them for a few years without any problems

Some of the nicest spacers I've ever used. The Z1 logo is a nice touch.

After attempting the hub centric spacers and not knowing how to replace the rear wheel studs, I just decided to get these instead. Install took about 10-15 minutes from taking the wheels off to back on with lug nuts torqued. 20mm turned out wonderful, perfect for the q50.

Nice quality product. Perfect fit. I put the 20’s in the front and the 25’s in the rear on a 2010 roadster. No lowering. Looks great IMO. No change in the feel of the car since I mostly cruise around on flat Florida roads. NIce upgrade to the looks of the car.

Snug fit, great finish, no weight to them, arrived quick af. Only nit-picky thing to be said is to flip the logo

Rest able on high speed velocity! Great aluminum material product!

Love the build quality on these, even though there was some lead time for these spacers I definitely was not disappointed. Thank you z1!

Z1 has done it again! Another quality product that will hold up overtime. These spacers may cost a bit more than others on the market but you get what you pay for and these are definitely worth it!

Absolutely amazing spacers this is quality at its finest! Shipping was super fast! You just can’t beat the customer service associated with z.

I installed these spacers with stock 19 rays wheels on swift spec r springs Can tell the difference specifically in corners Good quality, recommend it. 👍🏽

Love them! Once installed (25mm), they spaced the rear tires out perfectly. I drove 100 miles, then retorqued screws. Can't wait to order the 20mm for the front. They look good with my new rotors!!

Awesome product!!! Good high Quality . I would recommend them and it also made my fitment a lot more aggressive.

These 20mm spacers brought out the tires but without the need to worry about them rubbing against the fender. They improved the look of the Q60 without being too noticeable. Highly recommended.

Extend your wheels and get rid of that unsightly wheel gap . I recommended 20 mm all around for that flush look . 20 mm does not rub in any way

This is a total asthetic game changer. The stance looks amazing.

High quality, easy to install and they really dress up the Z.

Great quality. Tracked my car with these and they held up perfectly. If anyone is worried about spirited driving with these dont be. They'll hold up just fine

These Spacers fit perfect. If anyone is having trouble fitting in a 21mm to tighten down the spacer use a 12 pointed socket. It will fit nicely.

I have the base model wheels so I bought 20mm for front and back and they're flush. Spacers fit snug and Z1 got back to my question ASAP. Great product, great service.

I picked up the 20 mm spacers to accommodate my Akibono BBK that I installed on my 2004 Z (Base) to account for a clearance issue with the stock 2006 rims I have on it. After extended internet research I purchases and installed them. No issues and my clearance problem was solved. I have yet to note any fender rubbing or problems with my setup. I am running stock suspension height with stock components. ( for now...)

The fit on these spacers is second to none. Quality product all the way around! I installed a set of 25mm spacers on the front of my 370Z with base 18" wheels and 245/45 tires. The tires are now flush with the other wheel wells and look great.

I got the Z1 30mm for rear and 25mm up front. Perfect fitment with sport rays lowered on swift springs. Looks way more aggressive from every angle!

solid spacers. I've been doing some spirited driving since I put them on and no complaints so far.

Got the 20mm set, fit with both oem and aftermarket wheels just fine. Held up at a few track days and still no problem. 10/10

Excellent craftsmanship and made to fit. Will need a thin wall socket to tighten the lugs. Ended up grinding down the out wall of one of my sockets to allow enough spacing for the socket to freely move when tightening the lugs to the hub.