PLM Subaru Impreza WRX Header Manifold 2015 - 2021 Equal Length with EWG

Equal length tubing design
For factory or factory-sized turbos with dual external wastegates
Includes bolts and spacers for skid plate
Does not include bolts, gaskets, clamps (you can reuse stock ones)
304 stainless steel
One year warranty
CNC machined manifold flanges
Flange is .38" which is just about 3/8" thick
18 gauge on the 304 S/S
Measured at .049" to .050"
Bolts directly to factory exhaust
1.5” inch S/S Piping
Hand TIG welded
Precision CNC mandrel bend piping
One piece design
Brand new in box
Wastegates are sold separately