Lost my grumble

[Scoobymaniac]

I have a standard STI cente section and back box on MY 97 STI Type-R and she's pretty quiet, no much rumble at all

 

[Altezza-Dan]

Twin scrolls have equal length headers as standard

i wish they didnt, mine's as quiet as a mouse

 

[STiBrian]

Just do what Nic Spec C did & fit a blitz nur spec

Unbelievable howl out of her

 

[Scoobymaniac]

Just do what Nic Spec C did & fit a blitz nur spec

Unbelievable howl out of her

And that'll still pass the proposed 99Db limit on the NCT

Think they're 98Db with the baffle out

 

[Altezza-Dan]

Just do what Nic Spec C did & fit a blitz nur spec

Unbelievable howl out of her

i would need to of them!

 

[scoobymick]

Just do what Nic Spec C did & fit a blitz nur spec

Unbelievable howl out of her

And that'll still pass the proposed 99Db limit on the NCT

Think they're 98Db with the baffle out

Think thats 98db with it in 105db or something when out