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9-5 Aero tuning

1K views 4 replies 5 participants last post by  BLÜE 9-3se 
#1 ·
Ok, we have Nordic, Hirsch, maptun, SQR etc....does anyone know how their softwares are different or better? Are they all basically same?

For example: I have visited their sites...hp and torque numbers are similar but their hw lists are different (except for stg1).
Hirsch uses larger IC, catback only, better intake and gets 280hp/400Nm on the '02 - '03 Aeros.
Nordic seems to have catback and a 3.5bar fpr for 2805hp & 310lbft
SQR needs a turboback and open air filter for about 289hp (Altho has the same listing even for a 270hp)
maptun needs a turboback and fpr for 285hp, it also lists upgraded injectors.
maptun has catback only and airfilter for 270hp.

My '03 Aero auto has 2.5" catback, no resonator and free flow muffler. It has the open air filter and piston bpv. Who would be the right tuner to go, to optimize the performance. Thanks.
 
#2 ·
Thats the $64,000 question really.

Personally I would go with the one who has the most helpful and local outlet ;)
 
#4 ·
There is also Jak Stoll. He isn't too far from where you live too.
 
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