Search by number: 2005 Porsche Boxster 3.2L Starter ProAmp 17758 $106.00 each OPTIONS: wo/Tiptronic Trans ProAmp 17804 $125.00 each OPTIONS: w/Tiptronic Trans, Std, 1.7kw ProAmp 17759 $155.00 each OPTIONS: w/Tiptronic Trans, Opt, 1.8kw ProAmpN 17758N $141.00 each OPTIONS: wo/Tiptronic Trans