Borla Unequal Length Header 2002-2014 WRX / 2004-2021 STI Seats>Seat Brackets & Frames

Borla Unequal Length Header 2002-2014 WRX / 2004-2021 STI Seats>Seat Brackets & FramesThis is Borla's Unequal Length Header. Although the factory exhaust manifold is robust by design, there is much room for improvement in terms of performance. The Borla unit features durable stainless steel construction, and it provides very smooth bends to allow the turbocharger to optimize the exhaust flow to generate more horsepower, more torque while reducing the turbo lag. Additionally, there are great weight savings as the factory exhaust

Anodized silver finish

the flaps come with brackets and hardware already supplied

5 Rear Differential Lockdown System

The combination of increased piping diameter along with smooth bends relieves the exhaust with restriction and turbulence under acceleration which will increase the horsepower

and useful functionality to your GR Supra with aFe Control’s front tow hook

PERRIN Logo is engraved on spacer as well as all fitment specs

and retain their shape in extreme temperatures

No tune required

it offers reliable strength and performance

Adjustable Mounting Bracket

The combination of the Pro-Kit and the Anti-Roll-Kit result in superior performance through the combination of performance springs and sway bars

reliability