Precision Turbo & Engine New T4-Flanged Divided Turbine Housings

Precision Turbo

Precision Turbo & Engine T4-Flange Divided Turbine Housings Available!

Perfect for those who are looking for the ultimate in performance, these newly-developed divided turbine housings utilize a twin-scroll design and were engineered in-house for turbochargers featuring our 65mm turbine wheel (includes the PT5865, PT6265 and PT6765).
All of the new Performance Turbo & Engine divided turbine housings use a T4 inlet flange and standard 3 5/8” V-band turbine discharge to aid in installation. Additionally, they have made a variety of A/R sizes available so that you can fine-tune your turbocharger’s response.


Precision Turbo



  • Fits PTE’s turbine wheel (inc. PT5865, PT6265 and PT6765)
  • Twin-scroll design for quicker spool
  • Faster transient response (less turbo lag)
  • T4 inlet flange
  • Standard 3 5/8 V-band turbine discharge



Precision Turbo WG

Massive 66mm External Wastegate!

The highly-anticipated 66mm PW66 external wastegate (PN PBO085-3000) is also now available for purchase. This new addition to the PTE product line is constructed from high grade, high temperature stainless steel and billet aluminum components for the best in strength, style and functionality at an affordable price.
Featuring a 347 stainless investment cast valve body, the 66mm PW66 external wastegate provides consistent performance without the worry of fatigue or failure while also allowing for accurate boost control. The PW66 wastegate is fully adjustable, has 4 individual ports and features a unique V-band clamp which holds the wastegate cap to the main body structure; due to the use of this clamp, the location of the wastegate port is unrestricted and allows for it to be positioned in an infinite number of ways.



For more information on these and other Precision Turbo & Engine products please visit them at or give them a call at 219-996-7832.


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