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KNS Z32 Brake Conversion


TeriyakiBBS

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News flash... The OB brakes are the same rotors as the WRX. So your better bet is to just get 06-07 WRX front brakes or the FHI 4-pots and call it a day.

 

-Mike Paisan

 

http://www.pbase.com/paisan/image/91072632.jpg http://www.pbase.com/paisan/image/145749898/original.jpg http://www.pbase.com/paisan/image/133406601.jpg http://www.whiteline.com.au/images/logos/perf1.jpg

11+ Years Maintaining, Modifying and Educating TriState Subaru Enthusiasts.

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Ah, interesting. Did not know that. Thanks!

 

Sent from my SGH-T699 using Tapatalk 2

 

Yup, the 02-07 WRX Rotors are a hair thinner. The OB ones are the same part number as the 08+ WRX. All of them clear the FHI/06-07 WRX 4-pots. :)

 

-Mike Paisan

 

http://www.pbase.com/paisan/image/91072632.jpg http://www.pbase.com/paisan/image/145749898/original.jpg http://www.pbase.com/paisan/image/133406601.jpg http://www.whiteline.com.au/images/logos/perf1.jpg

11+ Years Maintaining, Modifying and Educating TriState Subaru Enthusiasts.

Now we have an Online Catalog where you can purchase Parts! AZPParts.com

Like us on Facebook! | E-mail: sales@azpinstalls.com | 725 Fairfield Ave | Kenilworth, NJ 07033 | 908.248.AZP1 (2971) |AIM: AZP Installs

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  • 3 weeks later...

Going to bump this thread with a relevant question to avoid starting a new thread.

 

I run the FHI 4 Pots up front with 06 WRX rotors, and currently have a pair of rear FHI 2 pots on the way. Cone_Killer, I read in your thread that you attempted to use a WRX backing plate for the rear, just curious as to why? Do the 2 pots (whether they be the nissan or FHI) not fit with the LGT rear backing plate?

 

I dont believe I'm missing anything else, thanks for the info.

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Going to bump this thread with a relevant question to avoid starting a new thread.

 

I run the FHI 4 Pots up front with 06 WRX rotors, and currently have a pair of rear FHI 2 pots on the way. Cone_Killer, I read in your thread that you attempted to use a WRX backing plate for the rear, just curious as to why? Do the 2 pots (whether they be the nissan or FHI) not fit with the LGT rear backing plate?

 

I dont believe I'm missing anything else, thanks for the info.

The Nissan/FHI rear calipers are nearly identical (nissan sits a few mm's higher). The two mounting points on the calipers are the same though. I was going to use the 06/07 back plates because they are made for the FHI calipers (ie. correct mounting points) and to keep it as OEM as possible. If you can't use these back plates, then you need to use a bracket from either Kartboy or FastWRX that will adapt the slider caliper mounting points to the ones of the nissan/FHI. You CANNOT use these back plates on the 05+ legacy but I believe you can use them on any non-sti impreza or any subaru with the same rear hub (possibly older legacy's?)

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The Nissan/FHI rear calipers are nearly identical (nissan sits a few mm's higher). The two mounting points on the calipers are the same though. I was going to use the 06/07 back plates because they are made for the FHI calipers (ie. correct mounting points) and to keep it as OEM as possible. If you can't use these back plates, then you need to use a bracket from either Kartboy or FastWRX that will adapt the slider caliper mounting points to the ones of the nissan/FHI. You CANNOT use these back plates on the 05+ legacy but I believe you can use them on any non-sti impreza or any subaru with the same rear hub (possibly older legacy's?)

 

So to confirm, you cannot use the 06/07 backing plates on our cars for the FHI or Nissan rear2 pots. Meaning the only option is the rear adapter bracket. Do you have a link to the exact bracket necessary? I can't imagine its the same kartboy bracket used for the tear brembo conversion?

 

Appreciate the help,

-Jake

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Had a friend talk to kns and they no longer make the brackets so this option won't last long unless someone else takes the bracket and copies it.

 

Hmm I wonder who you talked to? We have a fresh batch coming out. They will be here on Monday!

 

-Nick

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So to confirm, you cannot use the 06/07 backing plates on our cars for the FHI or Nissan rear2 pots. Meaning the only option is the rear adapter bracket. Do you have a link to the exact bracket necessary? I can't imagine its the same kartboy bracket used for the tear brembo conversion?

 

Appreciate the help,

-Jake

 

I believe this is what ya'll are looking for. This bracket is able to fit the Rear FHI calipers or the Rear Gold Brembos onto the rear of your:

 

Impreza up to 07

Legacy up to 08

Forester up to 09

 

KNS Version 1.1 Bracket

 

-Nick

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So to confirm, you cannot use the 06/07 backing plates on our cars for the FHI or Nissan rear2 pots. Meaning the only option is the rear adapter bracket. Do you have a link to the exact bracket necessary? I can't imagine its the same kartboy bracket used for the tear brembo conversion?

 

Appreciate the help,

-Jake

That is correct, we cannont use the backing plates. The brackets also won't work because the Z32 rear caliper is taller than the subaru FHI. You may be able to get the bracket and redrill the stock backing plate to lower the caliper down, however I'm not sure about this.

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That is correct, we cannont use the backing plates. The brackets also won't work because the Z32 rear caliper is taller than the subaru FHI. You may be able to get the bracket and redrill the stock backing plate to lower the caliper down, however I'm not sure about this.

 

I think the Z32 rear caliper also has a bit different offset so the LGT rear rotor would not be centered in the Z32 caliper.

 

Our rear bracket should work w/ the FHI 2 pots though.

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  • 5 weeks later...

I rebuilt calipers with a kit from Z1 Motorsports and painted the calipers red and kept the Nissan white. I am not proud of the fitment. On the top and bottom of the caliper the edge closest to the rotors touches very slightly and rubs when driving. I had to shave down with a file to make sure it clears.

 

$100 30mm Z32 Calipers

$150 KNS Z32 Brackets

$100 Centric LGT Rotors

$50 StopTech Pads

$30 Z32 Rebuild Kit

$17 ATE SuperBlue

 

I already have

StopTech SS Brake Lines

Grimmspeed BMC Brace

StopTech Rear Pads and Centric Rotors

 

 

 

http://i131.photobucket.com/albums/p318/FLCLgibson1968/null_zpsffdc4d18.jpg

 

http://i131.photobucket.com/albums/p318/FLCLgibson1968/null_zps76e56a19.jpg

 

http://i131.photobucket.com/albums/p318/FLCLgibson1968/null_zpsca2bd6b4.jpg

 

http://i131.photobucket.com/albums/p318/FLCLgibson1968/null_zpsb4eb5329.jpg

 

http://i131.photobucket.com/albums/p318/FLCLgibson1968/null_zpsa22574de.jpg

 

http://i131.photobucket.com/albums/p318/FLCLgibson1968/null_zps12c27ba5.jpg

 

http://i131.photobucket.com/albums/p318/FLCLgibson1968/null_zpsb7028cff.png

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