[spark8838]

I have a 2 up 900HO Sea doo spark looking into some performance upgrades wondering if id be better off with prop and exhaust air filter etc mods instead of tuning the ski as I have read that the difference between a tuned spark and the 90 HO model was not as noticeable?

 

[Sparkmats]

where are you located?

 

[Sarge707]

The performance Mods do not seem to be doing as much as people anticipated?
The Wide hull (46") vs 41.5 for old XP,s is One factor and the pump processing water seems to be the other. I Have the 90HO and am Not considering any mods Until the end of the season when more people report on their individual results AND Brp announces the New 2015 Spark in September.

 

[spark8838]

location

Located in North Carolina right across the Virginia line

 

[Slasher]

With the Bosch ECU , u won't gain any gains with any mods till u reflash it..

Soon as the stock ECU picks up any extra torque or rpm it will pull back the throttle ..

The 90hp works well but the tune is better with some free mod tweaks ...

 

[Sparkmats]

The performance Mods do not seem to be doing as much as people anticipated?

Well said brother

 

[spark8838]

So I can not add any upgrades without flashing the ECU?

With the Bosch ECU , u won't gain any gains with any mods till u reflash it..

Soon as the stock ECU picks up any extra torque or rpm it will pull back the throttle ..

The 90hp works well but the tune is better with some free mod tweaks ...

 

[RobNH]

There seem to be some posts that the solas impeller will help without the tune. It improves acceleration from 45-50 mostly IIRC.

 

[Slasher]

Prop will be fine ...

 

[spark8838]

>

so adding something like the waterbox and rear exhaust along with the intake grate and everything else it has to be tuned first?

 

[JoeZ]

Tune should really be first order of business. Then impeller and intake grate (but really these three in any order will yield results). Pointless to modify the exhaust without tuning first.

 

[serpent710]

If it's a 90 HO motor I wouldnt do a tune.

 

[luckymutt]

i oredred th v-tech tune 18 days ago no reply from them but they have charged my credit card any one else with this time lag

 

[GizmoK]

i oredred th v-tech tune 18 days ago no reply from them but they have charged my credit card any one else with this time lag

Where did order the vtech unit from? Why don't you just call them up and ask about the order status and demand a tracking number thats what I would do.

 

[JoeZ]

Mutt, was this ordered from us or direct from Sweden? We have been shipping same day (or next if placed late in the day) with V-Tech orders and supply tracking information.

 

[luckymutt]

the order was for sweden and thanx from JOE Z for the extra help

 

[JoeZ]

No problem; looks like it is now being sent and you should hear from them direct as well. If there is anything else I can do for you, just let me know!

 

[Jhayez93]

Where would I be able to order a V-tech tune in the U.S.? I would rather order it locally or at least in the U.S.. Thanks!

2015 sea doo spark 2up 60HP

 

[WE0H]

Where would I be able to order a V-tech tune in the U.S.? I would rather order it locally or at least in the U.S.. Thanks!

2015 sea doo spark 2up 60HP

http://www.4-tecperformance.com/index.php?main_page=product_info&cPath=18_214_227&products_id=2793

That is where I bought my tuner and credit bundle. It used to be $800 last winter

Mike

 

[danielle0925]

http://www.4-tecperformance.com/index.php?main_page=product_info&cPath=18_214_227&products_id=2793

That is where I bought my tuner and credit bundle. It used to be $800 last winter

Mike

is the bundle needed to tune it? i was hoping it was going to be a bit cheaper than this