Jermaine Easter returned to haunt Bury as Wycombe routed the Shakers to keep their promotion push on track. Easter, who scored a hat-trick in the reverse fixture, came off the bench to poke home and seal a comprehensive win.
The Chairboys took the lead through Tommy Doherty's fine volley and neat finishes from Scott McGleish and Tommy Mooney preceded Easter's final say.
Jake Speight had a shot cleared off the line for Bury, but it would have been a mere consolation for the hosts.
Bury: Warrington, Brass (Woodthorpe 28), Fitzgerald, Challinor, Kennedy, Baker, Wroe, Scott, Pugh (Rouse 74), Bishop, Hurst (Speight 63).
Subs Not Used: Adams, Buchanan.
Booked: Baker, Scott.
Wycombe: Young, Martin, Williamson, Crooks, Golbourne, Bloomfield, Oakes (McParland 87), Doherty (Stockley 87), Palmer, Mooney (Easter 71), McGleish.
Subs Not Used: Christon, Onibuje.
Booked: Doherty, Oakes.
Goals: Doherty 38, McGleish 43, Mooney 65, Easter 90.
Att: 1,988
Referee: M Jones (Cheshire).