„Jellysickle” (Tech N9ne featuring E-40) 2006: „Snap Yo Fingers” (Lil Jon featurning E-40 & Sean P) 2007: „Talk Hard” (Twista featuring E-40 & Pitbull) 2007: „Can't Be Faded” (Young Dre The Truth featuring E-40 & Nate Dogg) 2007: „2 Step (Remix)” (Unk featuring T-Pain, E-40 & Jim Jones) 2008: „Crazy” (Rory featuring E-40) 2007: „A Bay Bay (The Ratchet Remix)” (Hurricane Chris featuring The Game, Lil Boosie, E-40, Birdman, Angie Locc, & Jadakiss) 2007: „Shes All Mine” (Nick Cannon featuring E-40 & Bosko) 2008: „She Bad” (V Factory featuring E-40) 2008: „The Bidness” (Krizz Kaliko featuring DJ Chill & E-40) 2008: „Get Silly (Mr. ColliPark Remix)” (V.I.C. featuring Soulja Boy Tell ’Em, Bun B, E-40, Pitbull, Polow da Don, Jermaine Dupri, Arab, DJ Unk, Big Kuntry King, Tex James, & Bubba Sparxxx) 2009: „Santana DVX” (The Lonely Island featuring E-40) 2009: „Click Click” (MSTRKRFT featuring E-40) 2009: „Exclusive Ownership” (Busta Rhymes featuring E-40) 2009: „Booty Call” (BrokeNCYDE featuring E-40) 2009: „Doe Doe” (Krizz Kaliko featuring E-40) 2009: „Running Wild” (Cunninlynguists featuring E-40) 2009: „Designer Drugz & Beatdownz” (A-Wax & Gonzoe feat.