What exhaust can I use?

[millerracer]

Does anyone know if I can use the exhaust manifold and pipe from an HPI 15fe on an OS 18 CR-V? I bought one to put in my RS4-3 and haven't gotten a pipe yet... I was hoping I could run the HPI exhaust for now - unless it will hurt the engine?

 

[NCNitro]

Which RS4 3 do you have? The rtr had a fugly right angle header that constricts the flow, it will hurt the performance but it won't hurt the mill. When your ready look in to either the THS one piece tuned pipe set, or the RD Logics pipe set, they are both pretty much identicle, and will both be excellent choices for that mill.

 

[millerracer]

I have the RTR with the cast and finned header and the plastic pipe.... it looks more like a manifold than a header.

I really don't FEEL like spending another $60 to get an exhaust unless the exhaust will fit both my HPI 15fe and the OS 18 motor.... is that possible?

 

[NCNitro]

as long as they are both side exhaust mills it will fit them both.

Here ya go, this will work with the 15 FE or a side exhaust OS small block.

http://cgi.ebay.com/HPI-RS4-3-SS-EV...ryZ34063QQssPageNameZWDVWQQrdZ1QQcmdZViewItem

heres another one...

http://cgi.ebay.com/THS-Racing-Tune...ryZ44028QQrdZ1QQssPageNameZWD1VQQcmdZViewItem