Hey guys I think ive decided on the SISO maggie system. I think I want the 24" muffler with this system instead of the 18". Do any of yall know the part # for the system that offers the 24" muffler. Thanks!!!!

 

I think this is the one you'll want. #14250

http://www.performancepeddler.com/de...CT_ID=MAG14250

 

He said he wants a " maggie system", not just the muffler.

What year/model truck do you have??

 

Sorry.

 

Sorry should have said that before. Its an 07 4x4 SCREW w/ the 5.5 ft bed. Thanks for your help.

 

Looks like the cat-back systems all use an 18" muffler. You could call and ask though...1.800.288.7730

 

What is the difference between part # 16612 and # 16613? they both have a 18" muffler and are both SISO but I can't tell what else is different.

 

I talked to a Magnaflow rep tech and he recommended going w/ the 5x11x22 muffler; he said the only time you hear it is when you get on it, he says there is no interior resonance. You hear it outside and not inside the cab.
I've been tossing between the 14",18", & 22". THe smaller the louder. I just don't know how it sounds on the inside, I wish I could hear the systems on someones truck in person (sound clips just don't do justice)

 

CC= Crew Cab | EC= Extended Cab | SC= Standard Cab | SB= Short Bed |
LB= Long Bed | P-SS= Polished Stainless Steel | SS Tubing= Stainless Steel Tubing.

Year Description Part # MSRP
05 - 07 F-150 Light Duty,
4.6L/5.4L V-8, EC-CC/SB, rear side exit, 3" SS tubing, 4" rolled/p-SS tip 16612 $642.73

05 - 07 F-150 Light Duty,
4.6L/5.4L V-8, SC/SB,
rear side exit, 3" SS tubing, 4" rolled/p-SS tip 16613 $642.73

the 12 is for the extended cab & crew-cab short-bed and the 13 is for the standard cab short-bed

 

THANKS bshipley78. SEEMS REAL SIMPLE NOW.