I dont have any clue about gears and rear diff. can you give some idea what i should modify and which brands?

thanks youseph & attack666

 

i think u should just change ur rear differential.

ur stock rear differential has 4.10 gears. u can change them to 4.44 or 4.56/7 or 4.77. this makes u finish 1st gear, 2nd gear, 3rd gear, etc.. faster. which makes ur car faster.

(i think its called CORONA or Bateekha in arabic.. lol)

 

hahaha batekha is torque converter..

S.oman save your money since you got an exhaust and buy your self a good header 1st then go for an intake..you will sure be satisfied..let us know if you need to know the brands and all that ..