Internal wastegate is now a ZERO $$ option. That's right! If you want it internally gated, you can have it internaly gated for FREE, Nada, Zip. For pump gas applications we have added the option to select a larger 34mm wastegate flapper valve. This larger flapper valve increases the wastegaete flow volume and allows boost to be set below 20psi dependably over the entire RPM range. Do not select this option if you intend to run race gas and boost pressure above 28psi.

Perrin makes an intake tube that fits this.

This turbo can be special ordered with a dry bearing housing that allows you to eliminate the water connections to the turbo. The standard configuration uses a Subaru type water cooled bearing housing with both water connections on the same side of the CHRA.

The thread specifications for the wet housing are as follows: Oil inlet - 10mm x 1.5mm, Water in/out 14mm x 1.5 (same side).