These are badass!!! We're talkin' 56hp and 50ft lbs of torque in 45 minutes or less and 100 degrees off your egt's!!! Available in 3 styles... A horn with 1 tap for $375(pictured), a horn with multiple taps(at buyers request any amount of taps up to 6), and check the last one out, this thing deletes the grid heater, because the grid heater is built into the casing of the elbow. Red or Black. Did I mention that I saw a 3.5 mpg increase immediatelly!!

 

hey dfd what year of rigs can you get those for

 

right now 07.5-09 for sure, in theory it should also work on 2010, but it has not been tried yet. Wanna be the crash test dummy? anyways they are awesome, I installed mine in about 20 minutes and it was like night and day. any more questions feel free to give me a call

 

Where can I order one of these from asap