Another exhaust manifold option for stock setups.

[Bische]

thanks for the pics!!

so the bex has larger/equal runner inlets than the ATP, but tapers to the collectors from what i can see. Your turbo must spool alot faster with the BEX mani right?

no need on the ATP mani

[davkav]

thanks for the pics!!

so the bex has larger/equal runner inlets than the ATP, but tapers to the collectors from what i can see. Your turbo must spool alot faster with the BEX mani right?

no need on the ATP mani

Spools pretty quick alright and from logging holds my boost all the way to redline (7200rpm)