Who sells muffler delete pipes for 2004.5 cummins?I want to delete cat and stock muffler and put aero4040 where cat was and then im assuming a muffler delete pipe i need or will i need some more 4 inch pipe?

 

Geno's







http://www.genosgarage.com/prodinfo....ME-KIT-DG-04.5

 

http://www.genosgarage.com/prodinfo....ME-KIT-DG-04.5

Pre-bent with the hanger for OEM support. Got one on order myself.

 

thanks but they dont seem to have a checkout or shipping prices for canada

 

From their website:

Shipping Information (International): For orders shipping to Canada, allow one to two weeks to receive your order after we ship it. Actual UPS charges or USPS charges will apply. Purchaser will be responsible for any brokerage fees incurred.
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You can always move to the USA. and bring Woli and Finny with you please. There are a lot of houses in Phoenix.

 

RPM outlet has them to......I'd go wit genos if I needed one though...

 

Will this pipe install increase performance or is it just sound based.

 

I just cut off the muffer and welded some 4" in its place same thing really....but main difference is sound, seemed my turbo may have spooled a tad quicker but might be the noise messin with my mind....

It will give you a deeper tone yet you will hear the turbo whine a lil more.....it really sounds good I think, truck is still quite though, which IS nice for the highway....