PLM Power Driven Subaru 3-Bolt EWG Up Pipe with Turbosmart WG40 Gen V Wastegate - Subaru WRX 2002-2014 / STI 2004-2021

Internal wastegates in the factory up-pipe are a common bottleneck once you're running more boost than stock. This 3-Bolt EWG Up Pipe with Turbosmart WG40 Gen V Wastegate is built for EJ Series turbo engines and bolts directly to popular aftermarket headers like Tomei. With a high flow design and external wastegate setup, expect quicker spool, smoother exhaust flow, and better boost control, with gains of 10hp to 40hp depending on your tune and setup, all with true bolt-on installation and no modifications to your OEM header or turbo.

Features:

• 304 stainless steel construction
• Includes gaskets & hardware
• EWG v-band with dump tube
• One year limited warranty
• High quality flex joint
• 2.0mm piping thickness (vs. others at 1.5mm)
• Flange is .5" (1/2" thick)
• Hand TIG welded
• Minimal internal steps for maximum flow
• 1.95" inlet and 1.95 outlet
• Precision CNC mandrel bent
• 10hp - 40hp+ gain
• Reduce turbo lag
• Flex joint that is NOT located in the bend which adds more life expectancy to the flex section.
• Many other up pipes have a flex right in a sharp bend so all the exhaust / turbulence is hitting up against it.

Important Notes:

• Does not work for RHD (Right Hand Drive)
• Only fits three bolt flanges