Track Edition Part Numbers
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Half Shafts / Carbon Splitters etc
Kewl, I'll put the regular shafts on there. With that being said, does anyone know if the carbon fiber front splitter and side diffusers will work on the 19 back. I know the front bumper and side skirts are a little different but are they different where the CF would mount up to?
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Rear Shafts
All 2020+ RCFs got the hollow half shafts, it's not unique to the track/fuji editions. Actually quite a bit of the items advertised in the track edition also apply to the regular RCF as well. Other than the hood, all of the carbon fiber parts are included in the "Carbon Package" option. If you check all the options on the RCF, it's within $5-6k of the track edition.
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All 2020+ RCFs got the hollow half shafts, it's not unique to the track/fuji editions. Actually quite a bit of the items advertised in the track edition also apply to the regular RCF as well. Other than the hood, all of the carbon fiber parts are included in the "Carbon Package" option. If you check all the options on the RCF, it's within $5-6k of the track edition.
Instructor
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I looked at the part numbers for 2020 and though the part number just says RCF and does not designate Track Edition I went back and looked it up for 2019 since I have a 19 and the 2 part numbers are the same. Did they make the transition to the hollow shafts before 20? say starting in 19?
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Still searching for an answer if anyone has this
After I made that post I looked up the parts and pretty much found the same info you did. 20+ with LSD has different part numbers than 2015-2019, but 2015-2021 with TVD have the same part number. Would make sense if they simply changed the part number for all years to the new part, but I'm not in charge of that stuff. The facelift of 2020 has a lot of little tweaks to the platform, the normal online parts databases could be more clear but they also assume you know exactly what you're looking for.
1. Carbon Fiber mounting like the front splitter, and side diffusers.
2. The control module that determines the ride quality. It looks like they only changed the module and nothing else with the suspension that I can find.
Lexus Champion
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From: Calgary, AB
With that being said, does anyone know if the following two things will work with a 2019 or other years back.
1. Carbon Fiber mounting like the front splitter, and side diffusers.
2. The control module that determines the ride quality. It looks like they only changed the module and nothing else with the suspension that I can find.
1. Carbon Fiber mounting like the front splitter, and side diffusers.
2. The control module that determines the ride quality. It looks like they only changed the module and nothing else with the suspension that I can find.
Last edited by 05RollaXRS; Feb 2, 2022 at 07:56 PM.
Instructor
Joined: Oct 2019
Posts: 834
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From: MD
With that being said, does anyone know if the following two things will work with a 2019 or other years back.
1. Carbon Fiber mounting like the front splitter, and side diffusers.
2. The control module that determines the ride quality. It looks like they only changed the module and nothing else with the suspension that I can find.
1. Carbon Fiber mounting like the front splitter, and side diffusers.
2. The control module that determines the ride quality. It looks like they only changed the module and nothing else with the suspension that I can find.
Generally, you should be able to swap out the module and sync/calibrate it using TechStream. Would work with AVS models: 2017+. Won't know for sure until someone tries it though. I know the ISF guys would swap out the updated steering controller from the later models, also the gauge cluster. Seems like a Lexus/Toyota thing to have that kind of stuff compatible.
Lexus Champion
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From: Calgary, AB
The front will not fit, since those are integrated into the facelift front bumper. Sides are a maybe, need to see how those mount up to the side skirts.
Generally, you should be able to swap out the module and sync/calibrate it using TechStream. Would work with AVS models: 2017+. Won't know for sure until someone tries it though. I know the ISF guys would swap out the updated steering controller from the later models, also the gauge cluster. Seems like a Lexus/Toyota thing to have that kind of stuff compatible.
Generally, you should be able to swap out the module and sync/calibrate it using TechStream. Would work with AVS models: 2017+. Won't know for sure until someone tries it though. I know the ISF guys would swap out the updated steering controller from the later models, also the gauge cluster. Seems like a Lexus/Toyota thing to have that kind of stuff compatible.
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