hi, i am looking at uprating the headers and can't decide on equal or unequal length.

i know that equal is meant to give beter power, but i have noticed some people have had them and then changed them due to the sound?

just how much do they effect the sound? is it just the burble or full on louder?

i will be running it with a cat back 2.5" magnex system

cheere in advance for any info

 

also does it really giva good power and torque gains, and if so will it run fine off the standard ecu?

cheers

 

Headers will affect spool up characteristics, to get the most you would need to factor in a remap, you may well even loose out on power low down if not.


As for sound difference that will vary largely from each design equal or unequal

 

thanx for that