When people run these springs:



H&R Sport Spring Set for your 2007 Infiniti G35 Sedan Sport Package

Front and Rear fitment
Ride Height: Moderate Lowering
Note: Avg low 1.1"F 1.0"R (measured Front: 1.50”, Rear: 1.25”)
Manufacturer Part #: 53036

Which of these kits do they end up needing to run to keep the car in spec? Can the front and rear both be aligned to OEM specs after these springs and alignment kit?



Eibach Recommended Align. Kit for your 2007 Infiniti G35 Sedan Sport Package

Front and Rear fitment
Note: Camber +/- 3.00.
Rear fitment.
Manufacturer Part #: 5.72265K

or

Front and Rear fitment
Note: Camber +/- 4.00.
Rear fitment.
Manufacturer Part #: 5.72260K

Greating from Overland Park, KCMO. Congrats on your new purchase. I have installed the Eibach Spring on my '07 with the rear alignment kit 5.72260K (actually I bought both kits). The kit ending in 65k is redundant. The rear is back in spec and I'm very happy with the purchase. The problem is there are no front kits on the market that I'm aware of. If you are going to buy the 65k kit I have it and will sell it cheap if you want to pick it up. Just PM me if interested.

Before


After

very cool... I may go to that same shop if they were able to set it up that well and have experience with the G.

It seems the 65k kit would work since your rear was only out -2 correct?

Also, I'd love to see your lowered G35 sometime. I'm located at ~135th/stateline. Send me a PM if you'd like to meet up sometime.

I think the main difference between the two kit is the ..60k kit is an adjustable arm that just bolts on then twists it like a turnbuckle. The ..65k kit is just a set of bolts and washers and the shop uses a Dremel type tool to wobble out the original hole to give it play. The ..65k kit is inexpensive and probably effective. The ..60k is a good quality part that replaces the stock arm. I think either will work, you don't need both.

I live near 135th and Quivera. This shop is near your home; they were quick and did a nice job. If you want to check out the ride height or ride quality just let me know. Eibach springs give a nice ride and you don't sacrifice anything for a nice look and you will corner better to boot. I’m sure H&R’s are very similar.