Running your Infiniti G35 on stock springs can be frustrating if it’s improved handling you’re after. But not only this, if you want your car to look unique, giving your car a 1 or 2 inch drop is a great first step.
That’s where lowering springs can make all the difference.
However, unlike a set of G35 coilovers — lowering springs don’t cost a lot.
In this guide, we take a look at some of the benefits of lowering springs and review the best lowering springs for your Infiniti G35.
Why Should You Lower Your Infiniti G35?
Lowering your G35 can offer a ton of advantages, provided you’re ready to live with a suspension that has reduced travel.
Your car will sit lower, so it’s important to remember that the chances of scraping while driving over speed bumps or uneven surfaces are higher. For most of us though, that a badge of honor that comes with a lowered car.
Extremely lowered cars might leave many car enthusiasts divided, but dropping an inch or two is bound to make your G35 appear meaner and more aggressive. Pair them with the right set of complementing upgrades — like staggered wheels or a trunk wing, and you’re bound to have heads turning your way.
As you lower your car, the center of gravity also lowers. With the right kind of springs, you can expect reduced body roll and an overall improvement in your car’s suspension geometry.
However, if you’re after a more extensive upgrade then you should probably look at coilovers for your G35. Deciding between lowering springs and coilovers ultimately comes down to where you plan to drive your G35 and for what purpose.
Things to Keep in Mind Before Lowering Your G35
Lowering a car is not just about swapping your existing springs with shorter ones. It requires a bit more expertise and you need to be clear about what you’re looking for from your car. Is it improved aesthetics, sharper handling, or a bit of both?
Once you’ve answered these questions, the next step includes finding a set of springs keeping in mind the specs like height drop, spring rate, etc.
In addition to that, you can also look at progressive springs — ones with a variable spring rate. That way you can enjoy a softer ride at lower speeds but also a firmer, more stable ride whenever you need it –– depending on the cornering load.
How Ride Height Affects Driving
Race cars are always hunkered down, sitting only a few inches off the ground. With a lower center of gravity and some aerodynamic benefits — it generally gives them better handling.
With a lower ride height, body roll also reduces. This can make the G35 much better at cornering. If you’ve got the right dampers to complement this, you’ll experience less body roll as well.
Of course, these benefits only hold true if the springs and dampers are in-sync and correctly set up. A very aggressive setup will end up causing the car to be bouncy. Similarly, too much negative camber will mean uneven tire wear and reduced grip.
Spring Rates
Spring rate is a simple measure to find out how stiff or soft a spring is. It’s the weight that’s required to compress the spring by 1 inch. More effort equates to a higher spring rate. In theory, a higher spring rate will make the suspension stiffer.
In reality, buyers are urged to look at other factors alongside spring rates to choose the best lowering springs. Also, if you’re looking at progressive springs (with variable spring rates), it’s important to look at the working spring rate.
Best Budget G35 Lowering Springs
Most owners upgrade and modify their Infiniti G35, especially with visual enhancements surrounding their car’s stance. On the other hand, going gung-ho will mean your G35 becomes virtually undrivable on anything other than perfect roads.
Not many of us want that for our daily driver. That’s where the budget lowering springs do their magic. Although well-engineered and tested, lowering springs are still some of the more affordable upgrades you can make to your Infiniti G35.
With the springs in this section, you won’t burn a hole in your pocket. You won’t have to suffer with terrible ride quality either!
Godspeed Traction-S
Manufacturer: Godspeed
Part Number: LS-TS-II-0001-A
Construction: SAE 9254 steel
Front Height Drop (in.): 1.25
Rear Height Drop (in.): 1.5
Front Spring Rate (lb/in): 374
Rear Spring Rate (lb/in): 358
Warranty: Limited lifetime
Check Prices: Amazon
Godspeed’s Traction-S lowering spring set is one fine example. It retails at a pocket-friendly price and offers an average drop of 1.25 inches at the front and 1.5 inches at the rear.
Made for the Infiniti G35 RWD Coupe only, the Traction-S lowering springs will work with OEM shocks, but you’re bound to see a further improvement if you’re ready to go in for upgraded shocks.
Backed by a lifetime warranty, these lowering springs are made to last long. Not only are they powder-coated to prevent corrosion but they’re also engineered in a way to keep sag at bay without rubbing or rattling even closer to the limit.
Tein S-Tech
Manufacturer: Tein
Part Number: SKP14-AUB00
Construction: SAE 9254V Chrome Vanadium
Front Height Drop (in.): 2
Rear Height Drop (in.): 1.3
Front Spring Rate (lb/in): 358
Rear Spring Rate (lb/in): 291
Warranty: 1 year
Check Prices: Amazon
Tein makes a wide range of products and the S-Tech lowering spring kit for the Infiniti G35 offers a fairly cost-effective way to lower your car. Their progressive spring rate design means more comfort at city speeds but stiffer and more confidence-inspiring during cornering.
Their drop of 1.5 – 2 inches is substantial, considering the Tein S-Tech springs are meant to work with both OEM and OEM replacement shocks. The benefits include an improved stance — the G35 looks so much better when dropped!
The other benefit is of course the lower center of gravity and improved handling. The springs are powder-coated and come with a 1-year warranty against manufacturing defects.
D2 Racing
Manufacturer: D2 Racing
Part Number: D-SP-NI-03
Construction: 55 Chrome Silicon Steel
Front Height Drop (in.): 1.25
Rear Height Drop (in.): 1.25
Front Spring Rate (lb/in): 896
Rear Spring Rate (lb/in): 487
Warranty: Lifetime Warranty
Check Prices: Amazon
D2 Racing’s lowering spring set for the Infiniti G35 comes with a progressive spring rate design and an overall drop of about 1.25 inches — making it another no-nonsense option in our books.
They are made of chrome-silicon steel and priced competitively which is why they are such a favorite amongst most G35 owners.
Their progressive spring rate design will lend your G35 to a comfortable ride but once you show it a tight corner, you’ll be guaranteed to come out surprised with its taut nature and stable road-holding abilities.
Given these characteristics, this kit can be a great match for your G35 if you’re after improved handling but don’t want to lose out on the overall comfort of the stock dampers.
Megan Racing
Manufacturer: Megan Racing
Part Number: MR-LS-N3Z
Construction: SAE 9254 Steel
Front Height Drop (in.): 1.5
Rear Height Drop (in.): 1.5
Front Spring Rate (lb/in): 384
Rear Spring Rate (lb/in): 328
Warranty: 1 year
Check Prices: Amazon
As far as budget choices go, it’s hard to overlook Megan Racing’s lowering springs. Made of cold-wounded steel, this set of lowering springs is a cheap yet effective way to enjoy a lowered G35.
These Megan Racing springs can drop the G35 by about 1.5 inches both at the front and rear. Their phosphate-powder-coated surface resists corrosion whereas it’s bound to resist premature sagging as well.
High-Performance G35 Lowering Springs
This is where things get serious. With a bit more money than you’d spend on budget springs, you can get yourself some high-performance G35 lowering springs instead. The list of benefits remains largely the same but you’re bound to notice the finer improvements in handling with these.
One concern that usually crops up is whether you should just switch to coilovers instead. If you’re looking at hitting the track regularly, coilovers have a lot of benefits. Otherwise, a set of upgraded shocks and one of the high-performance lowering springs below will suffice.
H&R Sport
Manufacturer: H&R
Part Number: 53035
Construction: 54SiCr6 Steel
Front Height Drop (in.): 1.1
Rear Height Drop (in.): 1
Front Spring Rate (lb/in): NA
Rear Spring Rate (lb/in): NA
Warranty: Limited Lifetime
Check Prices: Amazon
Much like others on the list, H&R has been one of the more popular brands when it comes to suspension upgrades. The H&R Sport line of products caters to a keen driver’s need for replacement springs that are leagues ahead of factory springs.
Tested extensively, these products can help you level-up your G35 with a ride that’s not bone-jarring, and handling that doesn’t make your passengers throw up.
In fact, with a flatter ride, it’ll be quite the opposite. You’ll be able to carry more speed through corners without feeling like your G35 will rollover.
Hotchkis Sport
Manufacturer: Hotchkis
Part Number: 19413
Construction: Cold Wound Silicon Steel
Front Height Drop (in.): 0.56
Rear Height Drop (in.): 0.75
Front Spring Rate (lb/in): 340
Rear Spring Rate (lb/in): 330
Warranty: 3 year
Check Prices: Amazon
These Hotchkis Sport suspension springs for the Infiniti G35 are a slightly different choice from others on this list.
Firstly, these are linear springs, so you get a constant spring rate, meaning your handling characteristics won’t change depending on the cornering load. This isn’t a bad thing at all because it means your car will be more predictable.
Made of what Hotchkis says is the highest quality steel, the springs are precision wound and come with a subtle powder-coated finish. A small downside is that with a 0.56-inch drop at the front and a 0.75-inch drop at the rear, it’s not going to improve the overall aesthetics much.
Eibach PRO-KIT
Manufacturer: Eibach
Part Number: 6399.140
Construction: SAE 9254 cold wound steel
Front Height Drop (in.): 1.4
Rear Height Drop (in.): 1.1
Front Spring Rate (lb/in): 334
Rear Spring Rate (lb/in): 413
Warranty: Million Mile
Check Prices: Amazon
Crafted by Eibach, these lowering springs are made specifically for the Infiniti G35x Sedan.
They’ve been tested to work with the stock dampers and effectively lower your G35 by 1.4 inches at the front and 1.1 inches at the rear. All in all, this kit leaves your AWD sedan with a better ability to carve corners, all while looking great.
They’re backed by a million-mile warranty, and you’ll appreciate that despite your car’s improved handling abilities, it still rides like a proper sedan.
Best Lowering Springs for Your G35 Sedan or Coupe
Choosing the right lowering springs might not sound like a herculean task, but getting it wrong can do a fair bit of harm to the way your G35 drives.
If you’re still having a hard time finding the perfect set of springs for your Infiniti G35, take a look at our top picks below.
Most Budget-Friendly Springs: Tein S-Tech
Tein’s S-Tech lowering springs let you enjoy the benefits of a lowered car without compromising too much elsewhere. They’re easy on the pocket, and with a progressive spring rate design — they won’t be bad on your back either.
For Near-Stock Ride Height: H&R Sport
Lowering your car doesn’t always have to be about the looks alone. H&R’s Sport coil spring proves that. The progressive springs let you easily lower your G35 without having to opt for a more expensive suspension upgrade or even change the dampers. If you want to stay legal and don’t want to affect the cost of your G35’s insurance policy, this kit is worth a look.
For the G35x AWD: Eibach Pro-Kit
If you’re looking for a lowering spring for the G35 AWD sedan, the Eibach Pro-Kit is our go-to choice. It lowers the car, works well with OEM shocks, and comes backed by a million-mile warranty.
Even though installing lowering springs is a simple job, keep in mind that it can still be dangerous. We recommend picking up a low profile floor jack, some jack stands and some coil spring compressor tools. Not only will they make your life easy, they will keep you safe while you’re doing it.
And of course, if you’re lowering your car, don’t forget that wheels really finish the look. Check out our guide to the best G35 rims for a short list of great options.
Did we miss any lowering springs that made it to the top of your list? Let us know your favorite springs in the comments below!