// StudioRSR: VF x CSF Supra Billet Intake Manifold is Ready!! \\

Status
Not open for further replies.

StudioRSR

Well-Known Member
First Name
StudioRSR
Joined
Sep 14, 2020
Threads
44
Messages
109
Reaction score
124
Location
Orange County, CA
Car(s)
2020 A90 Tungsten Silver Supra
StudioRSR is proud to announce and provide the new CSF Radiators x VF-Engineering MK5 Supra Intake Manifold.
Our MK5 Supra project "Silver Speed" was used for the initial measurements, and recently, the first prototype was test-fitted and with the help of MotoIQ, validated for performance on VF-Engineering's Dynojet.


51265895495_09027d9298_o.jpg


Here are some of the features of the new CSF x VF Supra manifold:
- Dual Pass / Dual Core internal heat exchanger
- Port Injection ports integrated w/fuel rail included
- 6-port NOS or Methanol injection capable
- CNC machined Billet manifold
- CFD Designed w/internal divider plate for equal distribution of airflow/cooling
- Direct OEM / Factory placement of throttle body and accessories
- Fits with factory engine cover

- For pricing, shipping and/or installation Click Here
- Package bundles with Port Injection and/or CSF's full line of A90 Supra cooling upgrades available through StudioRSR

51265865505_ed1190163f_b.jpg

After 70+ hard, full-throttle pulls with periodic 30 second cool-down times, the manifold yielded 30 degree F cooler intake air temperatures (IATs) and a +26hp/+11wtq on a standard 91 octane "stage 2" tune. (scroll down for dyno plot)

51264856801_902272fe82_b.jpg

The versatility and extreme attention to detail during the engineering and design of the manifold allows it to be installed without the need for custom tuning for MK5 Supra owners who are not yet going to be doing Port Injection and/or nos/methanol. For those with flex-fuel sensors, the manifold is designed to fit with no intrusion. For those looking to do NOS or Methanol, you no longer have to live with a single nozzle. The 6 ports on the manifold are placed for each cylinder to prevent from having to worry about even distribution. For those doing Port Injection, the fuel rail is provided with -8ORB fittings. (StudioRSR is providing packages/bundles including everything you need to run Port Injection and more...Click Here)

51265895505_6188c2d046_b.jpg

For added performance, CSF's dual core design means even distribution of the cooled air. The factory manifold design has the cooled water traveling across all 6 cylinders and absorbing heat along it's travel. The internal dual cores inside CSFxVF's manifold allow for the water to travel only across 3 cylinders each, leading to lower, more even air temperatures. The CFD-designed shape of the internals provides even distribution of airflow to each cylinder across the board using VF-Engineering's technical expertise to engineer and place an internal divider plate and a "speed pocket" to increase air velocity for the cylinders closest to the firewall where the external dimensions of the manifold hinder the usable space inside the manifold.

51265566104_f62a1d6883_b.jpg
51264095092_034edaa9aa_b.jpg

The manifold is a direct OEM replacement, retaining the factory placement of the throttle body and surrounding accessories with no re-routing of any hoses, pipes, or wiring. Additionally, the OEM engine cover still fits!

51264094912_e3b019d2b9_b.jpg
51264145547_a9155fa00b_b.jpg


For more details, or any questions, don't hesitate to Contact Us!
StudioRSR
email: [email protected]
Call: 1-844-991-5582


50353638126_5cdbe5c12f_b.jpg

Sponsored

 
Last edited:

Kiske

Well-Known Member
Joined
Jan 17, 2021
Threads
9
Messages
300
Reaction score
311
Location
KC
Car(s)
1988 FC3S, 2015 Evo X FE, 2018 tS, 2021 A90 3.0
Hell yeah guys! Are finishing/powdercoat options planned?

Any long term track testing planned atm? I'm curious if IAT's will remain cooler after back to back lap sessions or of heat soak will effect the thicker aluminum manifold vs the oem plastic.
 

Diablo

Well-Known Member
First Name
Matt
Joined
Jan 18, 2021
Threads
7
Messages
527
Reaction score
755
Location
NKY/Cincinnati
Car(s)
2020 Launch Edition / 2018 4Runner TRD
Subbed! Canā€™t wait to see more testing and an anodized black finish option!
 

BadOne

Well-Known Member
First Name
Steve
Joined
Jan 12, 2021
Threads
6
Messages
388
Reaction score
557
Location
Texas
Car(s)
2021 Toyota Supra A91 Edition (Refraction Blue)
Looks great guys!
 
OP
OP
StudioRSR

StudioRSR

Well-Known Member
First Name
StudioRSR
Joined
Sep 14, 2020
Threads
44
Messages
109
Reaction score
124
Location
Orange County, CA
Car(s)
2020 A90 Tungsten Silver Supra
Hell yeah guys! Are finishing/powdercoat options planned?

Any long term track testing planned atm? I'm curious if IAT's will remain cooler after back to back lap sessions or of heat soak will effect the thicker aluminum manifold vs the oem plastic.
We took it to the track the next day and was able to set a new Lap Record for MK5 Supra and win TRD Series and BimmerChallenge the following day! It was 85 degrees F ambient all day and the car never pulled as it did before. We also have logs from both days and will get the IAT data up. We posted a video of us touching the manifold with our hands straight off the track compared to trying to touch the factory plastic manifold on our friend's Supra. It was on our Instagram Story, but I'll find a way to post it here. Here's the video of us at the track with the manifold:






Subbed! Canā€™t wait to see more testing and an anodized black finish option!
The standard finish is going to be what's pictured on our car. We're slowly getting back to everyone's messages who are reserving their manifolds and we're offering special deals for those who want to do colors.


Looks great guys!
Thank you!
 

METAL

Well-Known Member
First Name
K2
Joined
May 26, 2020
Threads
18
Messages
689
Reaction score
388
Location
Peoria, AZ
Website
www.instagram.com
Car(s)
2021 GR Supra 3.0 Premium (Tungsten Silver)
Do you have a build thread for your shop Supra?
 
OP
OP
StudioRSR

StudioRSR

Well-Known Member
First Name
StudioRSR
Joined
Sep 14, 2020
Threads
44
Messages
109
Reaction score
124
Location
Orange County, CA
Car(s)
2020 A90 Tungsten Silver Supra
Do you have a build thread for your shop Supra?
Yes, we do. We need to update it for sure with the SPL Parts we've put on and a few other things, but here is the link: https://www.supramkv.com/threads/studiorsr-project-silver-speed-balancing-track-daily-duties.6472/


How much does it weigh?
Good question. We'll get the exact weight from CSF. When we were testing it, it didn't feel drastically different from the plastic manifold.

Awesome!!! Been waiting for this!
:headbang:
 

underdonk

Well-Known Member
Joined
Jan 6, 2021
Threads
44
Messages
1,879
Reaction score
1,876
Location
USA
Car(s)
'21 Supra 3.0 Premium
Will this fit a '21? I can't seem to finding anything indicating it wouldn't, but I don't know the differences (if any) between years related to the intake manifolds. What about on an untunable car? Besides lowering intake temperatures in a heat-soak situation, which would allow the car to use all available power for longer, is there any benefit or increase?
 

Bflood

Well-Known Member
Joined
Jun 20, 2020
Threads
11
Messages
389
Reaction score
332
Location
Columbus OH
Car(s)
3.0 Premium
Will this fit a '21? I can't seem to finding anything indicating it wouldn't, but I don't know the differences (if any) between years related to the intake manifolds. What about on an untunable car? Besides lowering intake temperatures in a heat-soak situation, which would allow the car to use all available power for longer, is there any benefit or increase?
This would fit a91's. The intake manifold did not change from 20 to 21'.. also I heard gains around the 20hp mark were made with this upgrade alone however I'm not sure how unless they tuned for it.
 

Bflood

Well-Known Member
Joined
Jun 20, 2020
Threads
11
Messages
389
Reaction score
332
Location
Columbus OH
Car(s)
3.0 Premium
Can you still change the oil filter?
From what I've seen you do not have to remove the intake manifold in order to access the oil filter - unlike the EOS manifold currently available
 

Bflood

Well-Known Member
Joined
Jun 20, 2020
Threads
11
Messages
389
Reaction score
332
Location
Columbus OH
Car(s)
3.0 Premium
Power gains are had with their intake alone (no tuning needed)

Full writeup by mtoiq:
https://motoiq.com/testing-the-csf-vf-engineering-a90-a91-supra-intake-manifold-intercooler/


billet_stock_plots-page-001-X3.jpg


Most importantly letā€™s look at the difference in power output. We had a lot of dyno data from all of the thermal saturation test runs we did. A thing to note is the CSF/VF manifold had pretty consistent power without a lot of fade due to heat saturation compared to the stock manifold which would fade considerably over many pulls. For our typical example of power increase, as shown here, we picked runs for both manifolds that were something like the 12th and 14th consecutive pulls, this is when the intake charge temperatures had stabilized. We didnā€™t cherry-pick the runs to make the CSF/VF manifold look better, just runs that were heat stabilized and middle of the pack. The manifold typically made around 26 hp and 10 lb/ft of torque more than stock.

This is with just by changing manifolds and no other changes. The power gains would have been a lot greater if the engine was tuned to take advantage of the lower charge temps and the improved compressor efficacy. If the boost was turned up and more advanced ignition timing was tolerated the gains would be much greater. We expect to see even greater gains with bigger turbos and more boost with this manifold.
Sponsored

 
Status
Not open for further replies.
 




Top