JPC- 2011+ GT/Boss Breather Package

Perfect fit, simple and looks nice. Definitely glad that I've now eliminated blow by! Had a catch can, just doesn't eliminate all the blow by like a breather kit does. A highly recommended upgrade for any application!

You need these with a procharger, gives you both vents no more capped vents and no more pulling oil into your intercooler, simple and great looking upgrade at a bargain price!

Dont even think about it just buy this now....has every thing you need to install and takes five minutes to do and cost less than the catch can systems that still lets oil pass by. Not one con about this product.

I'm happy with product. Fast shipping

Fits good. Looks good. No more oil in my intercooler and intake!

Think this product is awesome, very simple install. Looks great underneath the hood and I'd say a total bang for your buck! Would Definetaly recommend this product for others.

Shipping from JPC was lightning fast after I placed my order. Installed the breathers in place of the PCV hoses that came with my blower. I have a 2.9L Whipple on my 5.0 and feel more at piece knowing that no more oil is getting sucked into it. Installation was quick and simple, and the engine bay looks a lot better too.

Looks great, easy install, reasonably priced. Fast shipping just like the other reviews.

I had a pair of oil separators on my 14 GT but still had knock activity even with Torco in the tank. I switched to the dual breathers and Instantly i was registering 0 knock. Even under wide open throttle with only 93 octane i have seen as high as 1.50 for knock. I'm confident that with Torco in the tank and at the track I'll have 0 knock!

These breathers from JPC are the only option you should consider when trying to eliminate blowback into the motor.

Catch cans will still let oil go back into the motor, these breathers vent to the atmosphere which is the most desirable outcome for the blowback.

The kit sold by JPC comes with 100% everything you need. Installation took 10 minutes. The peace of mind knowing that oil is not recalculating back into my motor is awesome. I have driven 1k miles already and have not noticed any increase in under-hood dirt or grime from the oil.