well i need to replace inner and outer tie rods on both sides and want to replace with oem parts but was wondering if there are any aftermarkets ones that are better and stronger?.

my car is lowered on tein basic damper suspension

 

like from an autoparts store? normally things like that are made to OEM spec...i have only used aftermarket OE replacement end links, and tie rod ends, so i can't say if OEM is better/last longer etc. But i have not had any problems, really the only parts i buy OEM are gaskets, seals, bearings, pulleys and critical harware...but i do have non OEM metric class10.9 hardware currently in use inside my engine

 

I just ordered a MOOG inner tie rod, $75 shipped. I didn't really look at too many sources.