Turner CSL Air Box Installed

[JimBob0047]

Originally Posted by drivetolive

I just finished installing mine about a month ago and have been driving around for ~1500km under a Severn Tune. Could not be happier with both the TMS box and Josh at Severn.

Did you have to shave down the intake cone to clear your hood?

[tomjonesBT33]

Originally Posted by ZStig

from my experience of test driving a car with an Evolve box, and then installing a Gruppe M box on my car, they're within 10% of the same sound level and performance. Maybe there's a 50hp peak gain somewhere on the more expensive setup, but the torque difference was not really felt

50hp for an intake mod on a NA car seems way optimistic. I'd venture 10-15hp tops.

[mmm-five]

Originally Posted by tomjonesBT33

50hp for an intake mod on a NA car seems way optimistic. I'd venture 10-15hp tops.

Without a remap, I'd venture not even that.

I've had a Simota and a Gruppe-M...and the only power increase was in my head due to the extra noise as it 'sounded faster'.

I even considered velocity stacks at one point - but heard them on an M3 at a track day and decided against them, as I didn't want to wear ear-defenders all the time!

[F360C]

Short video of the Turner CSL intake sound from the outside.