slower with slp lm1.

[JymboSlice]

Hi, i just recently installed a SLP LM1 catback on my 04' gt. the car used to have magnaflow magnapacks on it. when i stomp on the gas with the LM1's the car doesnt seem to be as fast as it was with the magnapacks on it...did i lose a bunch of torque down low? am i gaining it up high? im considering switching back to magnapacks but i dont know. any help please?

 

[scupking]

Hi, i just recently installed a SLP LM1 catback on my 04' gt. the car used to have magnaflow magnapacks on it. when i stomp on the gas with the LM1's the car doesnt seem to be as fast as it was with the magnapacks on it...did i lose a bunch of torque down low? am i gaining it up high? im considering switching back to magnapacks but i dont know. any help please?

You shouldn't lose anything. The packs are also strait through design just with stainless steal mess inside against the walls.

 

[JymboSlice]

You shouldn't lose anything. The packs are also strait through design just with stainless steal mess inside against the walls.

i know, the magnapacks are pretty much a straight through design too. it just feels like it doesnt pull as hard down low in gears anymore.

sound is amazing though.

 

[BlownStangGT]

You have any times from the track before? Only 1 way to find out, go to the track and see what she does

 

[squeak93]

Butt dyno's have been proven inaccurate on more than one occasion. I know my car feels great one day and like a turd the next w/o any changes.