The PERRIN Performance boost controller cover is constructed of 5052 plate aluminum with precision bends and mounting holes to fit perfect under your hood. Aluminum construction will resist corrosion in those states with salt used during the winter time. Powder coated for protection from the elements, the textured finish will look awesome for years to come.
![Perrin [08-21 STI] Boost Solenoid Cover Hyper Pink | PSP-ENG-161HP](http://rpm-racing.com/cdn/shop/files/perrin-08-21-sti-boost-solenoid-cover-hyper-pink-psp-eng-161hp-9111797.jpg?v=1780250958&width=1445)
![Perrin [08-21 STI] Boost Solenoid Cover Hyper Pink | PSP-ENG-161HP](http://rpm-racing.com/cdn/shop/files/perrin-08-21-sti-boost-solenoid-cover-hyper-pink-psp-eng-161hp-2631792.jpg?v=1780250958&width=1445)
![Perrin [08-21 STI] Boost Solenoid Cover Hyper Pink | PSP-ENG-161HP](http://rpm-racing.com/cdn/shop/files/perrin-08-21-sti-boost-solenoid-cover-hyper-pink-psp-eng-161hp-5868520.jpg?v=1780250958&width=1445)