My buddy gave me his ecig. Some promo person gave it to him for free at a bar. He doesn't smoke so he gave it to me. Definitely need to change the flavor. Cinnamon gets old fast. Haven't smoke a real cig in 2 days.
Piston guns run cooler and require less cleaning in the chamber. I shot 5k rounds through my m&p 15 DI before I cleaned it with no jams. Some people have FTE's when using cheap ammo with a piston rifle. My buddies ruger would FTE every other round when he used Wolf ammo.
I'm sure it won't take long for someone to correct me but I believe the TFSI is the same as the TSI. Audi just gave it a different name to make it sound cooler. Does Audi call the FSI in the S3 a TFSI?