I've personally owned four.
True Flow
Injen
AEM
S&B
Looks:
Injen
AEM
S&B
True Flow
Performance:
Injen
S&B
AEM
True Flow
I sold my Injen to get S&B...and I really wish I had it back. I can no longer run 0-60's as well as I could with Injen.
True Flow
Injen
AEM
S&B
Looks:
Injen
AEM
S&B
True Flow
Performance:
Injen
S&B
AEM
True Flow
I sold my Injen to get S&B...and I really wish I had it back. I can no longer run 0-60's as well as I could with Injen.