mavmike72

Not a terrible job but an amazing difference . I can actually hear myself think now . Done both sides and egr tube .

2001f150hd

How much of a difference did it make and how difficult was

Tackle

He said it made an amazing difference and was not a terrible job. Not sure how you missed that as it's basically all that was in his post...

grizzstang

Jbrew

At least half of the 150's running around here have manifold leaks. Swear, it's like every other one. This inclines me to forward a few revs while stationary, sitting at the light next to one of those noisemakers. With LT headers, high flow cats, large muffler and a system that doesn't leak she has a great sound. Not that I'm rub that in on occasion or anything

white89gt

My Expy is friggin' embarrassing. Can't hear it at idle, but once she gets a few rpm's, I want to hide.

2001f150hd

I'm a newbie too the truck thing so I was asking how much experience it would take for it to be easy

mavmike72

The passenger side was more of a pain than the driver side for me . Had to cut the manifold into pieces to get to the bolt by the motor mount . Other than that not to bad

2001f150hd

Ok I appreciate it