How much of a difference would it make if i put mac long tube headers on my 2000 with a catless h-pipe and flow 40's, or if i didn't. As far as sound what would it do? and performance?

 

itsa better to go with lt (long tube) headers because shorty dont do anything for our cars. It would make a noticable difference then shorty but i dont know about the catless how it is going to sound

 

Well i want something that is real throaty and deep, i don't like the sound the the x pipe has, its too much like an import

 

i say it should sound good and it should make a noticeable difference
remember lt's kill our low end torque

 

im also looking to do this set up in the next week or so and i wanna which way i should go. if to do divorced duals or do a a catless h midpipe which would be better and what would be difference between the two

 

bump

 

i got the catless h-pipe with the LTs and flows 2.5. it sounds deeper. high end performance is great as well. too bad i needed to pass emissions, i just recently put my cats back on. the sound isnt there... and the performance is restricted now.. other than that.. the catless h-pipe is the way to go. dont forget that the shop will take your 02 sensors off. KEEP THEM for "just incase" reasons...

 

cant you put the mil adapters to pass emission or did they check under your car and by the way i just saw your cardomain page and the car looks sweet that actually how i want my car to look but instead of bullits i want fr500 on mine where did you get the fuel door ive been looking for one like that for the longest

 

I live in tn so emissions won't be a prob but what about to o2 censors what would that do?

 

thanks for the comment... its been a while since ive had the fuel door... i honestly do not remember what site i found it on... u CAN put MILs but i just went and got used 02 sensors... the shop i took it to hooked me up with some 02 sensors that came off another mustang. apparently, a guy with another mustang didnt want his 02 sensors, so the shop offered them to me...

** i just searched for some fuel doors and found these... http://www.uprproducts.com/Mustang_b...fuel_doors.asp**

the funny thing about it tho, is that i only paid $70 SHIPPED. i guess it went up.. but thats not the site i bought mine from.. its just what i came across... if money isnt an issue to u... go ahead and buy it.. other wise... keep searching..