I am thinking of fitting a complete difilippo exhaust Extractors to tailpipe.) to my au 6 cylinder wondered if anything good or bad to say about difilippo exhaust or had any other sugestions on what exhaust to put on my car.

send this fella an email, very well priced

http://www.tuffcarparts.com/

i had a set of pacies 4499's, and redback exhaust to suit IRS, and magnaflow cat landed to my doorstep for less than 1k

i highly doubt the difillipo exhaust would be much or if any better..........

no offence but i believe your paying for the brand abit..pacey 4499's and a decent 2.5inch exhaust will have the same effect minus the large price tag

Is this the same for xforce exhausts awell frome what i've heard there a good stainless steel
exhaust but f**k there exspensive

Been many years since I cared, but Pacemaker had the best I6 exhaust system, where it's recognised DiFillipo have the best system for the 5.4L 8's in B and FG series.

And yeah DiFillipo aren't cheap.

I've got the full DiFillipo 'Big Boy' system on my GT-P (dual 3" stainless all the way). Sounds great, good power increase, and great build quality.