for my 2003 1.8t A4 I just upgraded with an APR tunning program where i can switch between stock mode and chipped. i am wondering what the best upgrade to go from there? i was thinking fuel injectors if so what are some recomended sizes or brands maybee bosch or stick with APR please let me know guys

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1.8t A4 APR stage 1+ chip; tt225 injectors; Forge 007 DV; 18X8.5 Rondel Wheels; H&R Springs; Bilstein Sport Struts and Fuzzy Dice...

I guessing you have APR 1?

I don't know if it is necesary for apr 1 to have fuel injectors. I know the Apr 1+ you do.

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03 1.8tqm

Pirelli P6s | Ebay Spoiler | Amsoil | JHM Shorty | All Weather Mats | RS4 SB | Hawk HPS |

Coming now: E-code roof spoiler, Forge 007, TT225's,K&N filter (not going in)

No longer going BT.