2011 Dodge Charger R/T

[Bullet85]

I want an answer from Diablo............................any progress yet? on a scale of 1-10 lol where we 11 owners sitting at?

[mikel]

No updates at the moment.

[Robski]

Anxious for a 2011 tuner for my new Challenger R/T as well. Added a CAI and Borla cat back and lost power. ugh

Signed,
Customer in waiting

[Bullet85]

Anxious for a 2011 tuner for my new Challenger R/T as well. Added a CAI and Borla cat back and lost power. ugh

Signed,
Customer in waiting

how did u lose power?...........

[Mike_Levy]

He lost torque because of the lost backpressure from the exhaust. The Hemi's like backpressure. Take too much out they lose power in a hurry. I lost over 30hp and 40ft/lbs when my cats went bad and they had to be removed (on a 6.1).

[Robski]

He lost torque because of the lost backpressure from the exhaust. The Hemi's like backpressure. Take too much out they lose power in a hurry. I lost over 30hp and 40ft/lbs when my cats went bad and they had to be removed (on a 6.1).

Yup, that's what heppened. Going to try and reset computer by pulling battery for a bit to let it retrain, that may get me some power back but a tune is certianly needed.

[Bullet85]

He lost torque because of the lost backpressure from the exhaust. The Hemi's like backpressure. Take too much out they lose power in a hurry. I lost over 30hp and 40ft/lbs when my cats went bad and they had to be removed (on a 6.1).

Yup, that's what heppened. Going to try and reset computer by pulling battery for a bit to let it retrain, that may get me some power back but a tune is certianly needed.

I think i gianed tq from my new catbak.....I upgraded the pipe size from 2.25 to 2.5 with magnaflow straight through design mufflers...