Carswitch quoted me 3,000 AED for selling my car at so called fair value, means i will be paid lesser by 3 grand than my car current fair market value.
They may be nice for buyers, but definitely not for sellers. DIY rocks, if you care for your money, my two cents.
Nissan created Infiniti to compete with international luxury brands like Mercedes, BMW and Porsche. After a thorough research from horizon task force back in 1985-87, they have come up with Infiniti name with four I's, which suggested the limitless international potential of this luxury Japanese automaker.
In actual sense Infiniti means same as Infinity - endless / limitless but tweak with four I's caused a distinct and disruptive identity to create the curiosity.
carpooling is perfectly legal and also RTA made a sharekni site and app for registering users interested to share their car or ride as a passenger
http://sharekni-web.sdg.ae/en/index.aspx?id=1
Removing thermostat doesn't offer optimum cooling in peak summer as coolant need to stay inside the radiator for a while to get adequate cooling. Constant circulating coolant will not get cooled very well. Go with thermostat that opens at 76 / 78 degree I guess instead of 90 degrees for cold weather.
You can get NGK from any sport or performance garage here in Dubai, call few good ones max garage, robbies, Icon auto, ramy trading etc. Just make sure that you select the right one as per NGK product manual.
I agree with milane on response will be bad, but my advise is to opt for iridium long life option than other standard OEM is only for increasing the schedule interval and saving time. Csot diffarnce is not very high 15-20 dhs vs 35-40 dhs.
I am actually no expert on Porsche but can help you understand the spark plug theory, as it is used only to create a spark inside the combustion chamber. Every spark plug is timed based on the kms associated like normal NGK and Bosch lasts for 10k-20k kms and advisable to change in every alternate service (In Japanese, as I have Lexus). Sport performing plugs like Platinum have double the life of 40k kms and Iridium one (most expensive) have 80k kms life. For cars that is difficult to change plugs like removing the manifold and all top parts removal is must then its better to choose long life plugs. Also long life plugs give better performance by giving good quality spark, if they are installed with good HT leads (plug wires). For your Porsche you need to check which plug is recommended and which one you got in last service as to decide what next. If none of the info is handy, go old school and get it open and checked by good mechanic who can advise the condition of spark plugs and recommend to change or not.