Cometic 03-11 Subaru EJ255 / 04-10 EJ257 Turbo 101mm Bore MLX Head Gasket Lights>Tail Lights This version of the exhaust

This version of the exhaust keeps your OE tips in place

Silver Bullet throttle body spacers are constructed out of durable T-6061 billet aluminum and using a unique serrated/helix entry to create turbulence at the manifold while eliminating the annoying whistle found in other helix only throttle spacers

- Increases seam strength

showing a 10 degree Fahrenheit temperature drop as well as a +5 whp and +7 wtq bolt-on power increase for our stock test vehicle

The removal of the factory scoop and installation of the aFe POWER scoop requires the removal of the front bumper

Cometic 03-11 Subaru EJ255 / 04-10 EJ257 Turbo 101mm Bore MLX Head Gasket Lights>Tail Lights This version of the exhaustComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 032". Cometic MLX (Multi Layer Stopper) gaskets utilize an integrated stopper layer for combustion chamber sealing and improved clamp load around the cylinder without increasing bore distortion. MLX technology can be found in some head gaskets and are made from the same materials as our MLS Head Gaskets.