Got my new SHO yesterday

[Tjones018]

Hello everyone, I just picked up my 2015 SHO 401a yesterday. I already love it. Black on black with the alternate wheels.

I'm leasing, but I plan on autocrossing this boat. So I figure brake pads and rotors and better tires than the Michelin Primacies are in order. I'd like more power (who doesn't) but I am concerned about warranty and leasing issues concerning a tune. I know these engines have great upside, but I don't want to hurt anything or cause me grief when I turn this in three years from now. So all modifications must be easily returned to factory.

Anyone have any insight?

 

[SHOnUup4]

Welcome aboard and congrats on the new SHO!

If going to autocross this 4400 lb behemoth...I suggest a plain set of rotors (buy extra set) and a real high quality pad such as Carbo tech or Hawk. That is what was suggested to me after burning up my set on a track day.

That was EBC red stuff pads (wrong ones for track use) and their slotted rotors. With the heat these brake systems take on an upgraded brake fluid wouldn't be a bad idea either.



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[SHOdded]

Welcome to SHOforum, Tjones, how about some pics of your new ride??? I would wait till the first oil change is done at least, before making any changes to the powertrain. Gives you time to sort things out if needed. Then run a "mild" tune with 3 bar MAP and colder TStat + 93 fuel to give you the "boost" you are looking for. Would have to check plug gaps though, they can vary quite a bit from the factory. Shouldn't have any issues with that level of modification, easily returned to stock.

 

[Tjones018]

Here it is when I picked it up yesterday. First thing I did when I got home is rip off that stupid plastic engine cover.

I plan on getting 1500-3000 miles on it before I do any modifications. I think a MAP, tune, and thermostat is the way to go. My only concern is transmission durability, I know that the 3.5 EB V6 is very stout, but I don't know about the 6F35 transmission. In AWD cars it has been my experience that trans problems are usually the first thing to present themselves.


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[Livernois Motorsports]

SWEET looking SHO and mod list! If I were to get a new SHO that is the setup that I would have gotten!

The 6F35 will be fine with those mods! We have built up far more SHO's than anyone else, and the package that you are interested in I have as well. BUT, I did give her a whopping 60 miles of break-in first lol. You have nothing to worry about at all. Nobody is harder on a car than we are, and we have yet to break one. Mod away, have fun and win races in "Mexico" lol.

We even make modding simple for you...you are basically looking at our Level 1 performance pack plus the 3BAR MAP. Just remember to gap down your plugs!

 

[Tjones018]

What does a package like that run?


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[Livernois Motorsports]

I added in the links above...sorry for not getting them in there faster!

 

[SHOdded]

The SHO has the 6F55 transmission, the smaller EB engines like the 2.0 are equipped with the 6F35.

The 6F55 trans is generally pretty reliable, any issues so far are primarily handled with software updates (i.e., PCM/TCM calibrations). On occassion, it goes deeper if you really drive it ******* a regular basis. But then the 150K fluid change interval should also go out the window. At that point, it would become a "severe duty" situation and you would check fluid level/condition monthly, and change probably no later than 25-30K miles. And I am being optimistic.

If any part of the trans is REALLY suspect, I would point to the fluid. Just ask any of our hipo SHO owners here. They are OCD about fluid changes in the trans, the PTU, and the RDU.

I would get familiar with the PTU (the AWD controller/distribution box) at first chance. You may have to remove the downpipes to get to the PTU drain/fill plug (which are separate on the Performance Package version).
http://www.ecoboostperformanceforum.com/index.php/topic,4951

 

[BlownSkillet]

Very nice. Still looking myself but hope to be there one day soon.

 

[bpd1151]

I swap my fluids out 2x p/yr, regardless of mileage accrued.

Once in the Spring, once in the Fall.

Tranny, PTU, Rear Diff.

Oil every 3k or so, Coolant once a year.

Seems to have (knock on wood) saved me from any major component failures to date.

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[VABeachSHO]

96,500 miles on a 2012 SHO with 65,000 using the Livernois tune. Shifts still fine. Three transmissions oil changes in 3 years. @40K, 68K and again @90K.

Unfortunately, I'll likely sell my much beloved SHO and move to the CTS V-Sport, a company car. Sad days ahead as I prep her for sale.

So, things I love about the SHO. Very quite inside. Excellent sound system. Comfortable ride. Comfortable seats. Good looking car. 20" wheels. AWD. No failures. No trips to the dealer since I bought the car. I have liked my SHO and the 90k+ miles in three years. I'll miss it.

 

[BamSHO]

If your worried about the driveline, I think I just put it thru a good test. Last Thursday I drove out to Milan for CAD, tracked the car, about 8-10 passes, drove back to PA, and back to local track for points racing. Over 800 miles and 20+ WOT passes. I will be doing major fluid changes this winter when I put the car to bed, but I has held up with no issues. I have a 2012 PP car, LME 4X tune, 3bar, LME downpipes. Running for points this year, so major track time from late March till end of Oct. Yes, go with Carbotech pads, they are worth the money. Road in a car with them, VERY IMPRESSED. Hope this helps. As for warranty, that depends on the dealer and if they are tuner friendly.