Will an sp1 stock undertail fit an sp2?

forceten · #1 (**permalink**) 07-03-2007, 05:32 AM

I want to modify my undertail, but don't want to play with my own. Was gonna buy a used stock undertail to cut and modify a bit.

A guy has one off a 2001 rc, mine is a 2003. Will an sp1 undertail fit right up to an sp2?
I looked up the part numbers and the two versions have a different ending part number a20 compared to the sp1 part # 670.
That leads me to think they won't match up.
But anyone know for sure?

**varium** · #2 (**permalink**) 07-03-2007, 05:50 AM

Nope, they won't work......

....go ahead and send me the persons info.

**g-man** · #3 (**permalink**) 07-07-2007, 04:45 AM

No, the undertails are not interchangable.

The 02+ undertail requires the 02+ sub-frame and the rear wiring harness because the ECU changes locations.

**varium** · #4 (**permalink**) 07-07-2007, 05:06 AM

Quote:

Originally Posted by g-man

No, the undertails are not interchangable.

The 02+ undertail requires the 02+ sub-frame and the rear wiring harness because the ECU changes locations.

Really? Are you sure? I could swear i've had an sp-1 undertail on an SP-2 before.