[luigisdad]

I bought for super cheap a 2000 996 C2 at 98k miles. I knew there would be problems down the line but for $2k in fixes, it has run well for 2 years and now have 109k miles. Now, time to get it smogged and have Pre-cat Oxygen Sensor issues which make sense since I've been getting crappy gas mileage <14mpg mixed driving.
Prices listed are the prices the shop quoted me for parts and labor.

Prices listed below those high prices are the low internet prices, where I could find them, for factory Porsche Parts.

Any advice in whether factory Porsche parts are unnecessary would be incredibly helpful.

Took it in to get diagnosed and got the following recommendations:

Pre Cat o2 sensors Bank 1 & 2 $1434
$323

· Oil pump tensioner $289
Couldn't find this part. Please help.

· Engine mounts $930
$461
· Bank 2 valve cover Reseal $1575

· Rear sway bar end links $392
$132
· Rear sway bar bushings $436
$45
· Front sway bar drop links $436
$342
· Rear brakes $1096

· Passenger side vanity mirror $358

· Low & high tone horn w/ updated harness $614

· Major service recommended (no history) $1425

· 2 year brake fluid service recommended (no history) $295

· Drive belt recommended $520

· Transmission service recommended (no history) $1250

Obviously, I'm not going to do it all, but what are the recommendations on the necessary deferred maintenance .

Thank you in advance for your help.
R