4" Exhaust Choices

[Carli_max]

Any thoughts on the MagnaFlow XL Turbo back 4" exhaust?? I also saw an off brand called 'Motoblue' that is a 409 stainless turbo back 4" with 304 polished tip lifetime warranty for under $400.00 delivered. Any experiences with either?? Thanks in advance.

[Kennedy]

If you are going to go stainless, I'd suggest a 304 SS system. Either will last fine as will aluminized, but 409SS will turn orange and crappy looking in no time.

[bobo]

I have the magnaflow cat back 304 system. I had a Magnaflow dealer install it and weld it together for me. Works great and looks great too.

[JF]

try the kennedy diesel 4". i have it on my o1 dmax. sounds great and looks good with polished tip. installation in under an hour and comes with everything. it is alluminized and has been on my truck for almost two years... it still looks exactly as it did when delivered to me smile.gif

[carco]

I installed the Magnaflow cat back 4" about 2 months ago. Sound is changed so little most people do not notice, fine w/ me. Performance ?? I do not know if there will be a difference, I hope when towing that EGT's will be lower somewhat. Nice system, easy install.

[YZF1R]

My 4" system from Kennedy Diesel is doing fine after three years. Also an easy install, quality stainless steel band clamps, great fit, etc.

Steve