PLM 44mm EWG Up Pipe w/ Dump Tube for 2002-2019 Subaru WRX STI - PLM-SUB-UP-PIPE-EWG-44MM

Key Features & Specs:

• Part Type: External Wastegate (EWG) Up-Pipe with Dump Tube
• Material: 304 Stainless steel (14 gauge)
• Construction: Hand TIG welded, CNC mandrel bent
• Pipe Diameter: 1.95" inlet / 1.95" outlet
• Piping Thickness: 2.0mm
• Flange Thickness: 0.5 inch
• Wastegate Fitment: Supports 44mm or 45mm EWG V-band
• Design: High-flow with minimal internal restriction
• Flex Joint: High-quality flex section (not located at bend for durability)
• Installation: Direct OEM bolt-on, no modifications required
• Hardware Included: Gaskets and all necessary hardware
• Performance Benefit: Faster turbo spool, reduced lag, improved boost control, 10–40+ WHP gains
• Warranty: 1 year manufacturer warranty

Fitment:

• 2002-2014 Subaru WRX
• 2004-2019 Subaru STI
• 2004-2006 Subaru Baja Turbo
• 2004-2013 Subaru Forester XT
• 2005-2009 Subaru Legacy GT
• 1991-1994 Subaru Legacy Turbo
• 2005-2009 Subaru Outback XT

Take your Subaru’s turbo performance to the next level with the PLM Power Driven 44mm EWG Up-Pipe with Dump Tube. Designed for high-performance EJ-series engines, this up-pipe is crafted from premium 304 stainless steel and features precision CNC mandrel bends with hand TIG welding for superior strength and flow. Supporting 44mm or 45mm external wastegates via a V-band connection, it offers flexibility for high-boost setups. By reducing exhaust turbulence, this high-flow design improves turbo spool, enhances boost control, and can deliver gains of 10–40+ WHP depending on your setup. Built as a direct OEM bolt-on, installation is simple with no modifications required.