Acceleration lost after install stillen G2??

OhYeah

Sry, it is an introduction part and yes I did it in on the road

thx alot but what about torque gain???

I can see that some torque is lost in Gen 2T^T

-Some ppl say that Gen 2 is help during high idle is that true or it give u only a better sound?????
-Or if i put the original one back is a lot better??


-Right now my car have Amuse R1 muffler and catt I use the original Y- pipe
Reflash program and Stillen Gen2 intake

-I want to gain more torque any suggestion????
Do I have to remove or add anything else after gen2 T^T

Thx again, really wanna know the advantages on Gen2