This JCS Performance external breather line kit helps reroute the oil mist that breathes out of the heads and into your throttle body, out and away from the throttle body, increasing longevity of your pistons. 

For air cleaners backing plates that do not already convert to external breathing, some drilling and tapping is necessary.

For air cleaner backing plates that already convert to external venting, our 1/8" NPT straight fittings will replace the fittings you already have.

Comes in your choice of black nylon braided hose or stainless braided hose. Hose is AN6 reinforced hose. 

Installation video for SE Heavy breather and S&S Stealth on our YouTube channel. https://youtu.be/43RJxflSPV8 (S&S Stealth)

https://youtu.be/R4bijW8uGWk (SE Heavy Breather)