| John,
I have a 748E chip at home for the 50mm termi tail pipes I think - can check tomorrow. The exact chip you want will depend on the exhaust system (half or full) have a look at the part numbers below or PM me your e-mail address and I can send you the .pdf files for the Ducati Performance catalogue for that year.
Hope that helps, Andy
965014AAA (08054/6) - 748 Twin-seat silencers Racing
965024AAA (08054/15) - 748R Silencers Racing
965028AAA (08054/17) - 748 Biposto silencers Ø 50
965029AAA (08054/18) - 748SPS Silencers Ø 50
965030AAA (08054/16) - 748R Silencers Ø 50
965036AAA (08054/7) - 748 Biposto complete assembly Ø 50
965044AAA (08054/8) - 748SPS Complete assembly Ø 50
965037AAA (08054/25) - 748R Complete assembly Ø 50 | 
Threaded Mode