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Core Conversion Parts

56K views 243 replies 79 participants last post by  s3cf 
#1 · (Edited)
I wanted to create a thread to consolidate all the part numbers for Core owners to convert into a Circuit or Morizo Edition. Rather than search multiple threads or other social media, this post can be a one-stop shop that can updated as more parts are known or becomes available.

RH engine cover for brake duct: 51443-12140
LH engine cover for brake duct: 51444-12110
RH brake duct: 5144A-12010
LH brake duct: 5144B-12010
Bulge hood: 5330112B90
RH Vent: 76181-12030
LH Vent: 76182-12030
GR-FOUR logo intercooler: 17940-18020
CFRP Roof: 63101-12D60
Morizo Alcantara shift knob: PTR57-12230-02
Morizo Leather shift knob: PTR57-12220-02
Morizo red seatbelts: 73220-47222-D0 &
73210-47273-D0
Morizo Wheels: 42611-12G80
Morizo Steering Wheel: 45100-52860-C2
CE/ME gloss grill: 53102-12180
CE/ME gloss rear diffuser: 52169-12260
CE/ME front side gloss air intake: 52128-12360+52127-12460
GRCOR RWSPLR BLK: PT938-12230-02
COR HB GR RWDSPL FLT BLK: PT938-12230-12
Additional brake duct parts: 17491-18020 / 17942-18020 / 52821-12010 / 52822-12010

Shoutout to st165 for the part numbers.
Updated: 30 April 2023
 
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#18 ·
Can pretty much just make that with pre preg CF and the correct bags and vacuum pump. Might not be the exact to scale same thing without a scan/measurements but it will certainly be cheaper and you'd have the tools to make more cf parts. Just need the time and effort at that point.
 
#3 ·
I wanted to create a thread to consolidate all the part numbers for Core owners to convert into a Circuit or Morizo Edition. Rather than search multiple threads or other social media, this post can be a one-stop shop that can updated as more parts are known or becomes available.

I know I am missing quite alot of parts such as the CE spoiler (when it comes out), vents, interior linings, steering wheel, gloss grill and diffuser, carbon roof, etc.

RH engine cover for brake duct: 51443-12140
LH engine cover for brake duct: 51444-12110
RH brake duct: 5144A-12010
LH brake duct: 5144B-12010
Bulge hood: 5330112B90
RH Vent: 76181-12030
LH Vent: 76182-12030
Morizo shift knob: PTR571223002
What are the LH and RH engine covers for the brake ducts? Where do these pieces go? I’ve seen pictures of the ducts on a disassembled Morizo edition…but I’m not certain what the “engine covers”are. Thanks for the information.
 
#23 ·
under engine panels that come up the side. basically the CE/ME version has a hole and bolt holes for the duct to poke through and secure on.

Here for the Morizo red seat belts!
73220-47222-D0
73210-47273-D0

What part numbers are they
42611-12G80

That might be VIN locked. Only the USDM circuit edition comes with that spoiler. No international versions come with it, though we don't yet know if it's an option for those trims.
Not vin locked, just doesn't exist in EPC yet. Also that's not how vin lock works. If an item was vin locked, that doesn't stop any one from finding the part number and ordering it, it just gets cancelled at the warehouse level. It would still show up in the catalogue once the part number exists (otherwise, parts guys wouldn't know what part number to request with vin). As far as I know, not a single part has been vin locked.

However, I think this will be the part numbers. They are accessory add-ons, so they are dealer-install, not factory. They BOTH have this restriction at the moment: "Stop Sales Flag: Yes, Blocked/PendApproval" so take this info lightly for now. Both of them also show as $0, so definitely not official yet, but it IS in the system (ordering system, not the catalogue).

PT938-12230-02, the description is "GRCOR RWSPLR BLK"
PT938-12230-12, the description is "COR HB GR RWDSPL FLT BLK"
Maybe ME gets flat black and CE gets regular black.

Extra things I've noticed:
GR-FOUR logo intercooler: 17940-18020
CFRP Roof: 63101-12D60
 
#4 ·
I wanted to create a thread to consolidate all the part numbers for Core owners to convert into a Circuit or Morizo Edition. Rather than search multiple threads or other social media, this post can be a one-stop shop that can updated as more parts are known or becomes available.

I know I am missing quite alot of parts such as the CE spoiler (when it comes out), vents, interior linings, steering wheel, gloss grill and diffuser, carbon roof, etc.

RH engine cover for brake duct: 51443-12140
LH engine cover for brake duct: 51444-12110
RH brake duct: 5144A-12010
LH brake duct: 5144B-12010
Bulge hood: 5330112B90
RH Vent: 76181-12030
LH Vent: 76182-12030
Morizo shift knob: PTR571223002
Longo Toyota has that hood for $362 bucks lol, wonder if it comes primed.
 
#36 ·
45100-52860-C2 - this part number is what is in the catalogue but it doesn't look like it's in the ordering screen.
This is just the outside suede and the "frame" of the wheel. you would reattach/reinstall all the buttons/airbag/electronics.

One last thing: gloss black grille from circuit/morizo. And also flat black from core. Dealer drilled holes and want to replace mine someday.
53102-12170 (STOCK CORE ONE to replace drilled ones)
53102-12180 (CE/ME gloss)
Bonus: Both come with an extra GR badge haha
 
#31 ·
I wanted to create a thread to consolidate all the part numbers for Core owners to convert into a Circuit or Morizo Edition. Rather than search multiple threads or other social media, this post can be a one-stop shop that can updated as more parts are known or becomes available.

RH engine cover for brake duct: 51443-12140
LH engine cover for brake duct: 51444-12110
RH brake duct: 5144A-12010
LH brake duct: 5144B-12010
Bulge hood: 5330112B90
RH Vent: 76181-12030
LH Vent: 76182-12030
GR-FOUR logo intercooler: 17940-18020
CFRP Roof: 63101-12D60

Morizo shift knob: PTR571223002
Morizo red seatbelts: 73220-47222-D0 &
73210-47273-D0
Morizo Wheels: 42611-12G80

Rear Spoilers that are locked for now.
GRCOR RWSPLR BLK: PT938-12230-02
COR HB GR RWDSPL FLT BLK: PT938-12230-12

Shoutout to st165 for the part numbers.
Updated: 02 Feb 2023
Rectangle Font Material property Parallel Pattern
 
#47 ·
I wanted to create a thread to consolidate all the part numbers for Core owners to convert into a Circuit or Morizo Edition. Rather than search multiple threads or other social media, this post can be a one-stop shop that can updated as more parts are known or becomes available.

RH engine cover for brake duct: 51443-12140
LH engine cover for brake duct: 51444-12110
RH brake duct: 5144A-12010
LH brake duct: 5144B-12010
Bulge hood: 5330112B90
RH Vent: 76181-12030
LH Vent: 76182-12030
GR-FOUR logo intercooler: 17940-18020
CFRP Roof: 63101-12D60

Morizo shift knob: PTR571223002
Morizo red seatbelts: 73220-47222-D0 &
73210-47273-D0
Morizo Wheels: 42611-12G80
Morizo Steering Wheel: 45100-52860-C2
CE/ME gloss grill: 53102-12180
CE/ME gloss rear diffuser: 52169-12260
CE/ME front side gloss air intake: 52128-12360+52127-12460


Rear Spoilers that are locked for now.
GRCOR RWSPLR BLK: PT938-12230-02
COR HB GR RWDSPL FLT BLK: PT938-12230-12

Shoutout to st165 for the part numbers.
Updated: 05 Feb 2023
I think they’re all aluminum, even the normal Corolla hatchback.
No they aren’t. We’ved owned three regular HatchBacks, two 2021s, one 2022, and now the GRC. only the GRC and the first 2021 Hatchback had the aluminum hood. Strange that the second 2021 and the 2022 did NOT?
 
#66 ·
some parts missing from this include all of the little screws / clips supporting to install them as well. if someone could add that in would be helpful!

should be everything you need for the hood, but doublecheck

90950-06096​
Hood Tape​
$2.05​
2​
$4.10​
90159-60623​
Rocker Molding Screw​
$0.63​
2​
$1.26​
90333-16003​
Hood Plug​
$1.93​
2​
$3.86​
53336-02060​
Hood Bracket​
$6.26​
1​
$6.26​
90080-11129​
Support Rod Bolt​
$1.25​
1​
$1.25​
 
#67 ·
some parts missing from this include all of the little screws / clips supporting to install them as well. if someone could add that in would be helpful!

should be everything you need for the hood, but doublecheck

90950-06096​
Hood Tape​
$2.05​
2​
$4.10​
90159-60623​
Rocker Molding Screw​
$0.63​
2​
$1.26​
90333-16003​
Hood Plug​
$1.93​
2​
$3.86​
53336-02060​
Hood Bracket​
$6.26​
1​
$6.26​
90080-11129​
Support Rod Bolt​
$1.25​
1​
$1.25​
Kinda sorta. The only thing that was missing was 90159-60623 and 90950-06096. The rest should already be part of the old hood and can be reused. 90950-06096 is one time use stick-on. Also lol @ "dact".

Here's a picture to visualize the whole thing. I've simplified the duct hardware but the individual pieces are also available as separate parts.
90950-06096 = Green - but not reusable so you do need it for the new hood.
90159-60623 = Need to buy
90333-16003 = Orange - reuse
53336-02060 = Red - reuse
90080-11129 = Purple - reuse (diagram shows old part number but it supercedes)

White Slope Font Triangle Line
 
#96 ·
Thought this was the ME shift knob... 🤔
 
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