Do you think I'd be close to 450 RWHP?

[Cobra18]

If a 04 cobra had these mods, do you think it would be at 450 RWHP?

Bassani Catback
Bassani Cat X Pipe
K&N FIPK
Diablo Predator Hand Held
DiabloSport Delta Chip
Steeda 2.81" Pulley
Steeda Tri-Ax Shifter
Cobra Serpentine Belt for 2.81

 

[gemex]

Go with the flash tuner and skip the chip! Those mods should get you in the ballpark.

 

[missouri_guy197]

Go with the flash tuner and skip the chip! Those mods should get you in the ballpark.

If it's a mail order chip, yes I agree go with the Diablo Predator or Superchips programmer...But I disagree if you are getting a custom tune...nothing is better than that...

 

[FEARNO1]

I dyno'd 457 with my mods in sig

 

[9COBRA7]

'03 Cobra Black Coupe
10" K&N Filter
2.93 pulley
Predator Custom Tune @Amazon
Magnaflow Cat-Back
NGK TR6's
UPR blu thunder shifter
Postban's Hood Blanket (Thx Dude)
Cobra Grille Insert
UPR Bumper Inserts
373.9rwhp/378.7rwtq stock
457 rwhp/457 rwtq Modded

How much Horsepower did the cobra grille insert give you?

 

[FEARNO1]

7hp but I gained massive amounts of torque with it...It was with the bumper inserts that I saw the most gains in hp though

 

[EvilEyez]

I ordered my predator custom tune from Amazon today for a 2.8 pulley and the mods on my sig. How do you like it so far?