The West-Country team have also replaced both props Paul James and David Wilson with Charlie Beech and Anthony Perenise.
In the second-row Dave Attwood drops to the bench in place of skipper Stuart Hooper and Francois Louw is replaced by Guy Mercer.
Meanwhile, in the backline, Mark McMillan and Tom Heathcote continue their half-back partnership. The other alteration sees Jack Cuthbert replacing Nick Abendanon at full-back.
The Wolves have managed two victories in the pool to their credit, meaning they currently sit in third spot going into the final round of fixtures.
Bath: 15 Jack Cuthbert, 14 Horacio Agulla, 13 Dan Hipkiss, 12 Ben Williams, 11 Olly Woodburn, 10 Tom Heathcote, 9 Mark McMillan, 8 Nick Koster, 7 Guy Mercer, 6 Will Skuse, 5 Ryan Caldwell, 4 Stuart Hooper, 3 Anthony Perenise, 2 Tom Dunn, 1 Charlie Beech.
Replacements: 16 Brett Sharman, 17 Nathan Catt, 18 Kane Palma Newport, 19 David Attwood, 20 Francois Louw, 21 Chris Cook, 22 Sam Vesty, 23 Matt Banahan.
Bucharest Wolves: 15 Catalin Fercu, 14 Madalin Lemnaru, 13 Catalin Dascalu, 12 Florin Vlaicu, 11 Ionut Niacsu, 10 Mike Wiringi, 9 Grigoras Diaconescu, 8 Daniel Carpo, 7 Adrian Ion, 6 Alexandru Mitu, 5 Marian Drenceanu, 4 Cristian Munteanu, 3 Horace Pungea, 2 Andrei Radoi, 1 Coco Pristavita.
Replacements: 16 Eugen Capatana, 17 Vlad Badalicescu, 18 Flavius Dobre, 19 Daniel Ianus, 20 Andrei Filip, 21 Csaba Gal, 22 Marian Apostol, 23 Dorin Lazar.
Gilbert has released a new line of rugby cleats. The Gilbert Virtuo 8S is part of the exciting new product. Check it out.
The Barbarians are one of the top invitational rugby sides with a long history and classic rugby jersey.
The Nike Tiempo is a solid rugby cleat and one of few styles still made from full-grain natural leather.
The Lions get ready for their matches with this green training jersey. It's what the players wear. Get in the Gear!
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Wear the crest of the British and Irish Lions on your t-shirt. A great look for the summer.
The Lions are ready to get their Australia tour underway. They arrive in Perth on Monday.
The New Zealand All Blacks training jersey for 2013/14. Get in the Gear!
The USA Rugby Pro Alternate rugby jersey is perfect for any fan of the Eagles. Get yours to wear during the summer Test matches.
The NEW All Blacks 2013/14 jersey has arrived at World Rugby Shop. Dare to wear the colors of the All Blacks.