Perrin 09-14 Subaru WRX Hatchback / 08-14 Subaru STI Hatchback Gurney Flap - PSP-BDY-401BK

This is a subtle exterior upgrade that provides race-inspired looks with a little extra downforce. PERRIN designed this gurney flap utilizing professional flow analysis to decrease the overall lift of the vehicle while slightly increasing the drag. This is a great way to improve the overall exterior aesthetic for those of you who want a clean and sleek look without having a larger rear spoiler. 

DETAILS:

• 10G 6061-T6 plate aluminum construction
• Precision laser-cut, slotted holes allow for alignment adjustments for a perfect fit
• Semi-gloss black finish with white PERRIN logo
• Decreases lift while slightly increasing drag to improve aerodynamic efficiency
• Increases downforce by 35 lbs at 75 mph, 62 lbs at 100 mph, and nearly 100 lbs at 125 mph
• Adds aggressive styling to your trunk spoiler
• Includes step-by-step instructions and threadsert hand tool 

NOTE:

• Will require drilling into the existing Limited trunk spoiler