The Blouch 16G-XT offers you the most bang for your buck in a 16G upgrade platform for the WRX/STI.

The Blouch TD05H-16G-XT features the 41lb/min proven performance of the 16G state-of-the-art machined billet compressor design combined with the quick response and high flow capacity of the TD05H turbine. The 7cm2 nozzle area turbine housing includes an internal wastegate port and standard wastegate actuator calibrated at 9 PSI. Optional upgrade actuators are available in incremental pressures from 10 PSI to 19 PSI.


The WRX/STI TD05H-16G-XT is a direct bolt on upgrade shipped complete with coolant pipes and turbo oil drain tube installed and requires no modification to intake, exhaust, oil and coolant connections for installation. 

Application: SUBARU WRX 2002 - 2007/STI 2004+ 

Horsepower: 410 HP
 
Bolt On: Yes


"We still feel that this is just about the ideal turbo up-grade for any of the 2.0 liter WRX's out there because it offers good spool for a wide power-band, while also providing good top-end power as well."

-  Flatirons Tuning

If you order the Up-Graded Waste-gate, please be sure to specify what pressure you want it set at in your order notes.

Because of all the possible options, these turbos are built to order, so please allow a few extra days for shipping.