downpipe and exhaust

[banana]

i have a 97 f250. i am looking to get a downpipe and exaust. i looked at the ones offered on beans site. and have questions on what to buy and where to buy from. i am not looking to change anything but the intake and the dp and exhaust. do i need 3" or 4". which would be better. any input would be appreciated.

 

[hheynow]

I've got a DPP . Easy install, perfect fit and no problems.

 

[ltfox]

Ya can't go wrong with the kit from Beans! I think its the Tymar exhaust.

 

[BJS]

I've got a DPP downpipe and am very pleaseased with the results and the install.

As far as size if you're not going to huge injectors then 3" is plenty big. The 3" downpipe will clear your firewall with little to no modifications the larger downipes require modification to the floorpan. Once you get past the downpipe then a 4" exhaust is adequate though some do choose to go with a 5" exhaust.