TODA Header with Type S cat-back

[r3ckless]

hey guys, im considering the TODA header for my car.. right now its stock except for a injen CAI.

How much power would i gain with just the toda header installed, and also any idea on how loud it will be with the stock exhaust?

[japcollector]

Approximately a header upgrade will gain you 8hp and yes your car will be louder but not as loud if you had a full exhaust system

[r3ckless]

ok cheers.

[xntrik]

Dont think you'd notice the headers power til you get a full Cat-back system going on with the headers.