IAG Performance Equal Length Header With Uppipe

IAG Performance Equal Length Header & Up-Pipe Subaru Models inc. 2002-2014 WRX 2004=2020 STI

Specs:

• Durable stainless steel construction on both header and up-pipe
• Equal length layout
• 4-2-1 configuration
• Smooth mandrel bends
• Increased piping diameter
• Includes 3-bolt up-pipe
• Increases horsepower
• Increases torque
• Produces the aggressive Subaru rumble
• Improves the turbo spool by 300 RPM
• Improves throttle response
• Reduces turbo lag
• Includes zinc-plated hardware
• Includes new exhaust gaskets

NOTES:

• With being an equal-length design, this header will remove the "boxer rumble"
• 2002-2005 Subaru WRX models require a 2.5L STI oil pan for proper clearance
• 2002-2006 Subaru WRX models the STI oil cooler and oil pan

GET RACE-LIKE EXHAUST FLOW

The IAG Performance Equal-Length Exhaust Manifold and Up-Pipe is a great way to increase the horsepower and the torque while improving the turbo spool by 300rpm to produce a race-inspired 4cyl exhaust note. The header features true 304 stainless steel construction along with cast stainless flanges. The header also has a 45mm piping diameter to allow for an unobstructed flow path for the exhaust gases leading to the turbocharger. Because of the free-flowing design, you will see power gains across the entire RPM band. 

The header also features a slip-joint expansion section to accommodate for the flex that is caused by heat cycling and is TIG-welded to provide maximum strength. The up-pipe included in this package features a 60mm piping diameter with a 3-bolt flange, and it will come supplied with a multi-layer steel gasket to provide an optimal seal between the header and the up-pipe.