08' RRS Performance Program or Chip

[CREWS]

Hi All,
This is my first post on your very cool site!
I have a LEASED 08' Range Rover Sport and I'm looking for a performance program or chip to add horse power.

I had an 03' GMC Yukon that had the PCM programmed by Westers Garage. Their program gave me a 50 hp gain! Thats not a typo. It was awsome!

Westers doesnt have anything for the RRS so I came to the experts here.

Is there anything out there to squeeze out more horsepower without a supercharger or other drastic mods?

Remember, Its a lease.

Thanks!

[CREWS]

Beuler.....Beuler.....Beuler?
You guys have nothing???

[Rovin4life]

every time you bring it to a dealer for anything it gets reprogrammed. So do yourself a favor and don't waste time.

if we see the hint of any tampering its no warrantee to begin with. besides its leased the leasing company will so kick your ass when the dealer gets it back, they will charge you an arm and a leg to get it back to factory specs after it comes back.

if you want more speed lease a porshe or a merc slk.

[phil.]

from what i've read on other forums, nothing's been proved to actually give the boost in HP. there are some products on ebay that claim it. perhaps the silence is b/c no one really has a good enough product to suggest.