PLM Private Label Mfg Equal Length Header Manifold EWG for Subaru WRX 2015-2021

PLM-SUB-HEADER-GK-EL-EWG: Equal Length Header with External Wastegate for Subaru WRX (2015-2021)

The PLM-SUB-HEADER-GK-EL-EWG, designed by Private Label Mfg, is an equal length header specifically engineered for the Subaru WRX from 2015 to 2021. This turbo manifold is optimized for performance, particularly when converting to an external wastegate (EWG) setup, which effectively mitigates boost creep and spikes, ensuring precise boost control essential for tuning turbocharged engines.

Construction and Design

Manufactured from high-quality 304 stainless steel, this header features:

• 1.5-inch stainless steel piping, enhancing both heat absorption and dissipation.
• An equal length tubing design that promotes balanced exhaust flow for improved turbo efficiency.
• CNC machined manifold flanges with a thickness of 0.38 inches, ensuring durability and a secure fit.
• Precision CNC mandrel bent piping for optimal flow characteristics.
• Hand TIG welded construction for added strength and reliability.

Installation Notes

The PLM-SUB-HEADER-GK-EL-EWG is designed as a direct replacement for the factory header, bolting directly to the stock exhaust system. While the kit includes bolts and spacers necessary for the skid plate, it does not come with bolts, gaskets, or clamps, allowing you to reuse the stock components.

Key Features

• Compatible with factory or factory-sized turbos equipped with dual external wastegates.
• One-piece design for ease of installation.
• Includes a one-year warranty for peace of mind.
• Brand new, shipped in a secure box.
• Wastegates are sold separately, allowing for customization based on your tuning needs.

Fitment

• Subaru WRX VA (2015-2021)

Upgrade your WRX's exhaust flow and boost control capabilities with the PLM-SUB-HEADER-GK-EL-EWG, a robust solution for serious performance tuning.

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