Very popular with Raptor owners.  Gives a more aggressive stance while improving cooling of the engine.   A must for all turbo charged Raptors and high-performance engines.
 
The gills are sold in pairs which are carbon wrapped and finished off with U channel around the edges.  They are secured to the upper chassis by countersunk screws. (included)  Note the chassis will need drilling and tapping for M6 bolts.
 
We can also supply metal tabs however these need to be welded in place. 
Please specify if you require this fixing.   (All factory cars have welded on tabs )