Infiniti G35 Brakes and Rotors

That's how it was with mine - every time you change the pads, you needed to change the rotors, so I am guessing the inverse is true. I was never offered the re-surfacing option, possibly because it couldn't be done on 2003 models, or possibly because my service tech knew the difference in price would be nearly irrelevant.

In any case, if they've never been replaced (either), it is probably just time - wear & tear items. You might want to wait for other opinions, or get a 2nd opinion, but that's my experience. I always got that stuff done at an independent shop in my area, not the dealer$hip.

Replies to this message:

gojags (Jun 26, 2012 7:30 pm)
g35asb (Sep 04, 2012 2:03 pm)

#91 of 95 Re: 2007 G35 Break Squeal [kirstie_h] by gojags

Jun 26, 2012 (7:30 pm)

Replying to: Kirstie@Edmunds (Jun 06, 2012 2:54 pm)

"every time you change the pads, you needed to change the rotors"
I just purchased my 07 G35x and have not changed brake pads yet but, I can say the the REQUIREMENT to change rotors when you change pads throws up a red flag. I've had several cars in my life, my wife driving an 08 RDX and I've never heard of that.

In general, rotors can be "turned" until a specified thickness (thin-ness?) is reached which, at that point, requires replacement.

If you MUST replace your rotors when you replace your pads, the rotors have issues (possibly a design flaw) or are exotic in nature. I would bet on the first.

That being said, I've done considerable research on my 07 G35x and brake rotors are an issue on this year's g35's. I don't know if the 35s or 35MT have the same issue as they are larger.

Change pads when changing rotors question: Absolutely. It would be foolish to change rotors and not replace the pads.
when your rotors wear, they generally to not wear perfectly even (flat). Your pads will have been reshaped by your worn rotors (not perfectly flat). When you put your new rotors on (perfectly flat) your pads will not "sit" against your rotors "square" and will greatly reduce how effective your brakes are.

Hope this helps.

#92 of 95 Would like to upgrade brakes 2007 G35x by gojags

Jun 26, 2012 (7:36 pm)

Has anyone upgraded your brakes - pads, rotors, calipers? My 07 G35x is known to have sub-par breaks and I would like to rectify this issue. StopTec and Hawk offer pads as well as complete upgrades but I have yet to hear an owner of an 07/08 G35 make any claims.

Can I replace my rotors/pads with G35s/G356MT? Any knowledgeable advice would be appreciated.

#93 of 95 Re: 2007 G35 Break Squeal [kirstie_h] by g35asb

Sep 04, 2012 (2:03 pm)

Replying to: Kirstie@Edmunds (Jun 06, 2012 2:54 pm)

This is not a reply to any specific post, just a general observation of this thread's subject. I've owned 9 street and 2 race cars so far - all 2-seater sports cars except the 2005 G35 Coupe 6MT. Some had various brake problems, all of which were solved by ignoring all warranties, STAYING AWAY FROM CAR DEALERS at any cost, dealing with small shops or doing my own work with after-market parts.

In the G35's case, replacing all pads with Akebono ceramics and all rotors with Brembo plain ones (not cross drilled or slotted) cured the wear and warp problems. Plain rotors are stronger and easier on the pads. Unless you plan to do track days or go racing, cross-drilling and slotting is a waste.

Main point here is I've learned long ago to never trust dealers or pay heed to their BS in order to make more money. In the long run, I did better paying my own way rather than seeking a warranty fix.

#94 of 95 Re: 2008 G35X Uneven Brake Wear [devoz] by devoz

Nov 27, 2012 (6:25 am)

Replying to: devoz (Jun 13, 2011 4:22 am)

Its now 2012, 80K miles. Front rotors are warped again. Rear caliper went, just replaced rear brake pads and rotors with it (they were warped).

Need some reccomendations on aftermarket costs, Infiniti charges TONS for rotors and break pads, and labor, I suspect I can get premium gear for that cost at some other garage (not dealer).

Car is nice, but quite the revenue generator. If you are looking at G35x used, beware of the brakes, they will KILL YOU cost wise. Car is great, but not that great

Thanks - Joe

Replies to this message:

nolcor (Nov 27, 2012 8:32 am)

#95 of 95 Re: 2008 G35X Uneven Brake Wear [devoz] by nolcor

Nov 27, 2012 (8:32 am)

Replying to: devoz (Nov 27, 2012 6:25 am)

I used EBC 3GD series rotors and HAWK HPS pads for my 2004 INFI FX35, 2008 M35 and 2007 G35 and they are great. It's almost dust free and much better than original. It's a bit expensive but much less than dealership. Bought it from partsgeek.com and had it installed by a local mechanic

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