Sponsored

Brevin

Well-Known Member
Joined
Sep 2, 2025
Threads
5
Messages
52
Reaction score
181
Location
Gilbert
Vehicle(s)
2025 GT
Very excited to see what we can do with the S650 platform!

This ESS G3R kit features an all new massive 1,300+ cubic inch intercooler core, CNC billet bracket system, CNC billet supercharger gear case, dual throttle body merge pipe, and 8 rib belt drive system.

This kit will be going on the new 25 GT shop car. We will be looking to push the limits with this car right off the bat. Install, dyno #'s, and track times coming very soon.

@boostbarnracing
S650 Mustang First production ESS S650 kit has arrived! IMG_5456
S650 Mustang First production ESS S650 kit has arrived! IMG_5457
S650 Mustang First production ESS S650 kit has arrived! IMG_5459
S650 Mustang First production ESS S650 kit has arrived! IMG_5462
Sponsored

 

D/\rK•650

Well-Known Member
Joined
Aug 8, 2025
Threads
19
Messages
753
Reaction score
518
Location
California
Vehicle(s)
2025 Mustang DarkHorse
Very excited to see what we can do with the S650 platform!

This ESS G3R kit features an all new massive 1,300+ cubic inch intercooler core, CNC billet bracket system, CNC billet supercharger gear case, dual throttle body merge pipe, and 8 rib belt drive system.

This kit will be going on the new 25 GT shop car. We will be looking to push the limits with this car right off the bat. Install, dyno #'s, and track times coming very soon.

@boostbarnracing
IMG_5456.webp
IMG_5457.webp
IMG_5459.webp
IMG_5462.webp
All the best ,looking forward to seeing the results
 


Big Bird

Well-Known Member
Joined
Oct 22, 2024
Threads
1
Messages
76
Reaction score
169
Location
Arizona
Vehicle(s)
2017 Chevrolet Bolt EV, 2024 Mustang GT

Jonyxz

Well-Known Member
Joined
Apr 16, 2017
Threads
3
Messages
152
Reaction score
216
Location
San Juan, PR
Vehicle(s)
2019 5.0 401A 10R80
Very excited to see what we can do with the S650 platform!

This ESS G3R kit features an all new massive 1,300+ cubic inch intercooler core, CNC billet bracket system, CNC billet supercharger gear case, dual throttle body merge pipe, and 8 rib belt drive system.

This kit will be going on the new 25 GT shop car. We will be looking to push the limits with this car right off the bat. Install, dyno #'s, and track times coming very soon.

@boostbarnracing
IMG_5456.webp
IMG_5457.webp
IMG_5459.webp
IMG_5462.webp
Had a G2 unit on my s550 and was great. Made 633whp on the largest pulley(125mm). Considering it for my Dark Horse and have some questions:

Any change besides the dual TB s650 design?
My unit had the "quiet" gears but were still pretty noisy. Have you developed quieter gears?
When will it be available to purchase and can provide an idea of price start for the DH kit?
 

AZ_Ryan

Well-Known Member
Joined
May 31, 2016
Threads
32
Messages
3,402
Reaction score
4,670
Location
Arizona
Vehicle(s)
2024 GT Premium

Yamazuki

Well-Known Member
Joined
May 14, 2025
Threads
4
Messages
431
Reaction score
655
Location
North Dakota, USA
Vehicle(s)
2024 Dark Horse, 2013 Ford Raptor, 2004 F150
I'm sure it's going to work just dandy but, to me at least, that is a very odd looking 'supercharger'. 🧐

Looks more like half a turbo with a belt drive strapped onto it!
 
OP
OP
Brevin

Brevin

Well-Known Member
Joined
Sep 2, 2025
Threads
5
Messages
52
Reaction score
181
Location
Gilbert
Vehicle(s)
2025 GT
Had a G2 unit on my s550 and was great. Made 633whp on the largest pulley(125mm). Considering it for my Dark Horse and have some questions:

Any change besides the dual TB s650 design?
My unit had the "quiet" gears but were still pretty noisy. Have you developed quieter gears?
When will it be available to purchase and can provide an idea of price start for the DH kit?
Intercooler and charge pipes are different, dual TB merge pipe obviously. A lot of the kit carries over from S550. The quiet gear has been recently updated and it is essentially silent. Can’t hear it at all with the hood closed.

Pricing hasn’t been officially released yet, I am not able to speak on that
 

Jonyxz

Well-Known Member
Joined
Apr 16, 2017
Threads
3
Messages
152
Reaction score
216
Location
San Juan, PR
Vehicle(s)
2019 5.0 401A 10R80
Intercooler and charge pipes are different, dual TB merge pipe obviously. A lot of the kit carries over from S550. The quiet gear has been recently updated and it is essentially silent. Can’t hear it at all with the hood closed.

Pricing hasn’t been officially released yet, I am not able to speak on that
Thanks for the quick(as usual)response Brevin. Much appreciated.
 
 








Top