EVO Stage 1 for stock exhaust

[DMCTurbo]

Just seen EVO is offering a stage 1 tune with stock exhaust at 13PSI boost. Wondering what the gain with the flash utilizing the stock exhaust is?

 

[NOS-PRO]

Just seen EVO is offering a stage 1 tune with stock exhaust at 13PSI boost. Wondering what the gain with the flash utilizing the stock exhaust is?

?????

Do you mean Stage 1 with aftermarket exhaust?

The stock exhaust is very restrictive and if you put 13.1PSI boost to it....I don't think you would gain much with stock exhaust IMO

 

[MrSled]

Just seen EVO is offering a stage 1 tune with stock exhaust at 13PSI boost. Wondering what the gain with the flash utilizing the stock exhaust is?

Where did you see it offered?

 

[DMCTurbo]

?????

Do you mean Stage 1 with aftermarket exhaust?

The stock exhaust is very restrictive and if you put 13.1PSI boost to it....I don't think you would gain much with stock exhaust IMO

I took this right off their website this morning...

 

[DMCTurbo]

Where did you see it offered?

https://www.evopowersports.com/prod...-performance-packages-stock-exhaust-clutching

 

[MrSled]

https://www.evopowersports.com/prod...-performance-packages-stock-exhaust-clutching

I would give them a call.

 

[DMCTurbo]

Just spoke to EVO, with just a flash, 12.5lbs boost with stock exhaust they are seeing a 22hp gain.

 

[NOS-PRO]

Just spoke to EVO, with just a flash, 12.5lbs boost with stock exhaust they are seeing a 22hp gain.

Jim would know....nice number for stock exhaust and flash

 

[snowbeast]

Wow,and they are only running 14 lbs for there 255 hp kits. of course that is with a good muffler running free.

 

[DMCTurbo]

Their stock dyno run was 187HP, so 209HP maintaining stock exhaust and sound levels for $500, not bad at all.