Product Review

Application:
The Wing Stiffi Molded from black plastic ,good texture !
It has and airfoil shape,Fitting perfectly between the upper and lower rear wing,
tapering in size from front to back reducing drag, and eliminating the possibility of added noise.
Stiffi's stabilize and support your wing eradicating wing bounce forever.
Simply place the Stiffi (or multiple if you desire a truly custom look)
between the underside of you upper wing,you don't need to do any modification or drilling or etc. Install with 3nn double adhesive tapes.
This makes installation of our Stiffi a solid yet completely reverse-able upgrade.
These are High-quality ABS plastic with " PQY " engraved logo
Our STI Stiffi will add aggressive and Real Rally look for your Subie