Are there any performance upgrades for the 4.8i?
 

I am itching to make some performance upgrades to my 2008 4.8i are there any available like a full cat back exhaust system? power pulleys? cold air intake? power pulleys? etc. If so please list the manufacturer and website. Thanks

Buy the M X5 twin turbo V8 in Oct and you will get all the performance you want!:thumbup:

As i recall 4.8i and 3.0i engines do note gain a lot of hp after tuning... only the turbo engine are able to gain a great deal of HP.... max hp you can get is up to 20 hp probably with a chip and exhaust.... except if you turbo charge it...

G-Power BMW X5 Typhoon 2009 Silver Tuning Pictures & Spec Ref: #21249 » ModifiedCars.com :wow:

but on the other hand I would prefer to buy the M :thumbup: