Tips: in need for sped underground 2.  

create a porsche look-a-like
you must have unlocked all visual upgrades. Buy a nissan 350z and put a spyder body all round ( front bumper, side skirts, rear bumper).
Then add a lynx spoiler, zoid headlights, i star tail lights and renegade side mirrors. Then add a sonic exhaust tip, momo sport rims 20" and convert the trunk to carbon fibre. Upgrade performance to the max. Spray yellow with gloss paint. Then add the trap split hood and scissor doors. . .
And now you have created a porsche look a like. . .
Happy posting to all and GOod day. . .