Lachute Performance Equal Length Headers and Up-Pipe - EJ Engines | Subaru WRX 2002-2014 | WRX STi 2004-21

Free up some horsepower and low end torque by installing our equal length headers and up-pipe on your car.   

Their true equal length “Tri Y” design and 1.75 inch primary runners will significantly improve exhaust flow to the turbo. This will translate in better low end torque and quicker boost response. 

Completely assembled by hand using 304 stainless steel and 1/2 inch thick machined head flanges they provide a quality finish and a precise fitment. 

As stainless steel expands under heat, we have also added double layer slip joints to allow for leak free movement while preventing the headers from cracking. 

We offer the 40mm external wastegate port option for a more precise boost control on any OEM or bigger turbo application. The up pipe main tube and wastegate tube are made of 1/8 inch thick stainless for maximum strength. 

(08+) An aluminum skid plate, side plate and VVT solenoid heat shield are also included. The skid plate will either replace the OEM belly pan or prevent it from melting, the side plate will protect the air/fuel sensor (oxygen sensor) and the heat shield will protect the right side exhaust VVT solenoid.  

**This part requires custom ecu tuning**