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SEITL0809SBIMPHB Seibon Carbon Fiber Hatch 2008-14 WRX STI
SEITL0809SBIMPHB Seibon Carbon Fiber Hatch 2008-14 WRX STI
SEITL0809SBIMPHB Seibon Carbon Fiber Hatch 2008-14 WRX STI
SEITL0809SBIMPHB Seibon Carbon Fiber Hatch 2008-14 WRX STI
SEITL0809SBIMPHB Seibon Carbon Fiber Hatch 2008-14 WRX STI
SEITL0809SBIMPHB Seibon Carbon Fiber Hatch 2008-14 WRX STI
SEITL0809SBIMPHB Seibon Carbon Fiber Hatch 2008-14 WRX STI
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Seibon 08-10 Subaru WRX Hatchback/ STi Carbon Fiber Hatch

Seibon
SEITL0809SBIMPHB
Trunks
6 Units In Stock - Ships Next Business Day
$ 1,320.00 $ 1,183.00
$ 1,183.00

Race-Proven Carbon Fiber That Sheds Weight and Turns Heads on Your GR/GRB Impreza

The Seibon SEITL0809SBIMPHB is an OEM-style carbon fiber hatch replacement engineered for the 2008-2014 Subaru Impreza WRX and STI hatchback platform. Hand-laid using a 3K 2x2 twill weave carbon fiber fabric and finished with a UV-resistant gloss clear coat, the SEITL0809SBIMPHB delivers a direct bolt-on replacement for the factory steel hatch. Seibon uses a high carbon-to-resin ratio throughout the layup process, producing a panel with exceptional surface stiffness, reduced flex, and consistent weave appearance across the entire hatch surface. All OEM hardware including hinges, handles, glass, and lock mechanisms reuse factory attachment points so no modification is required. The SEITL0809SBIMPHB is manufactured to Seibon's strict quality standards, backed by over 20 years of carbon fiber manufacturing experience.

Key Features

  • Hand-laid 3K 2x2 twill weave carbon fiber construction
  • UV-resistant gloss clear coat that does not chip or flake
  • Reuses all OEM hatch hardware including hinges, handle, glass, and lock
  • High carbon-to-resin ratio for maximum panel stiffness and strength
  • Significant weight reduction versus factory steel hatch
  • Show-ready finish, no painting required
  • Direct OEM bolt-on fitment for 2008-2014 Subaru Impreza WRX and STI hatchback
  • Manufactured to Seibon's consistent weave pattern quality standard

Fitment

Year Range Make Model Trim
2009-2010 Subaru Impreza 2.5 GT
2008-2011 Subaru Impreza 2.5i
2010-2011 Subaru Impreza 2.5i Premium
2012-2014 Subaru Impreza Limited
2008-2011 Subaru Impreza Outback Sport
2012-2014 Subaru Impreza Premium
2012-2014 Subaru Impreza Sport Limited
2012-2014 Subaru Impreza Sport Premium
2008-2014 Subaru Impreza WRX
2010-2014 Subaru Impreza WRX Limited
2009-2014 Subaru Impreza WRX Premium
2008-2014 Subaru Impreza WRX STI
2011-2014 Subaru Impreza WRX STI Limited
2010 Subaru Impreza WRX STI Special Edition

Specifications

Detail Value
Part Number SEITL0809SBIMPHB
Brand Seibon Carbon
Material 3K 2x2 Twill Weave Carbon Fiber
Finish Gloss Clear Coat (UV-Resistant)
Style OEM
Panel Type Hatch / Liftgate
Install Hardware Utilizes OEM Hardware
Professional Install Recommended
Vehicle Chassis GR / GRB (WRX/STI Hatchback)
UPC N/A

What's Included

  • 1 SEITL0809SBIMPHB OEM-style carbon fiber hatch panel
  • Does not include glass, hinges, handle, lock cylinder, or wiring harness (reuse OEM components)

About Seibon Carbon

Seibon Carbon has been manufacturing high-quality carbon fiber body components since 1999. Every Seibon product is hand-laid using 3K 2x2 twill weave carbon fiber and finished with a UV-resistant clear coat. Seibon components have been used by professional motorsport teams and enthusiast builders worldwide and are backed by Seibon's quality guarantee. The SEITL0809SBIMPHB is produced to the same standards as all Seibon trunk lids, hatches, hoods, and exterior panels.

Frequently Asked Questions

Does the SEITL0809SBIMPHB fit both the WRX and STI hatchback?

Yes. The SEITL0809SBIMPHB fits the 2008-2014 Subaru Impreza WRX and WRX STI hatchback body styles including all named trim levels. Both the WRX and STI share the same GR/GRB hatch opening dimensions for this generation.

Does this Seibon hatch retain the factory rear wiper?

The SEITL0809SBIMPHB is engineered to accept OEM hardware including the rear wiper motor and arm. The factory rear wiper attachment point is included in the panel design so the wiper can be reinstalled after fitting.

Do I need to replace the gas struts when installing the SEITL0809SBIMPHB?

Yes. Because the SEITL0809SBIMPHB carbon fiber hatch is significantly lighter than the factory steel hatch, the OEM gas struts are typically too strong and may prevent the hatch from closing or could cause it to slam open and crack under pressure. Lighter-rate aftermarket gas struts calibrated for the carbon panel weight are recommended.

Is painting required after installing the SEITL0809SBIMPHB?

No. The SEITL0809SBIMPHB is show-ready and ships with a gloss UV-resistant clear coat finish. No painting is required. If a color-matched finish is desired, standard automotive prep including light sanding, primer, and paint can be applied, but the raw gloss carbon look is common for this application.

Does the SEITL0809SBIMPHB fit the 4-door hatchback body style only?

Yes. The SEITL0809SBIMPHB is specifically designed for the GR/GRB 5-door hatchback body style of the 2008-2014 Subaru Impreza WRX and STI. It does not fit the 4-door sedan variant. Seibon offers separate trunk lid products for the sedan body style.

What is the weight difference between the SEITL0809SBIMPHB and the factory steel hatch?

Carbon fiber is typically 40-60% lighter than comparable steel panels. The SEITL0809SBIMPHB delivers a meaningful reduction in rear-end weight, contributing to improved weight distribution and reduced unsprung mass at the rear of the vehicle.

Can the factory rear spoiler be reused with the SEITL0809SBIMPHB?

Yes. The SEITL0809SBIMPHB is designed to accept the factory rear spoiler mounting hardware. However, drilling a lightweight carbon fiber panel requires care to avoid cracking. Professional installation is recommended when remounting the spoiler on the SEITL0809SBIMPHB.

Does the SEITL0809SBIMPHB include the rear license plate light housing?

No. The license plate light housing from the factory hatch needs to be transferred to the SEITL0809SBIMPHB during installation. The panel accepts OEM license plate lighting hardware without modification.

Installation Instructions

  1. Support the factory hatch fully open and disconnect the rear wiper wiring harness at the hatch connector.
  2. Remove the interior trim panel from the factory hatch to access hinge bolts.
  3. With an assistant, carefully support the factory hatch and unbolt both hinge assemblies from the vehicle body.
  4. Transfer the wiper motor, wiper arm, lock cylinder, handle mechanism, and license plate light housing to the SEITL0809SBIMPHB.
  5. Test-fit the SEITL0809SBIMPHB and check hatch alignment before final torque. Adjust striker position as needed.
  6. Torque hinge bolts to OEM specification and reconnect the wiper wiring harness.
  7. Install upgraded gas struts calibrated for carbon fiber hatch weight.
  8. Test hatch open and close operation and check that the latch engages properly before driving.

WARNING: This product can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and reproductive harm. For more information go to www.P65Warnings.ca.gov.

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