When you rent from Jonathon Vilma, you better pay on time!

Cops are investigating whether two Bronx immigrants were executed in former Jet linebacker Jonathan Vilma's million-dollar Long Island condo before their bodies were dumped in Brooklyn and Queens, sources said yesterday. Neighbors called cops Thursday night after hearing two shots fired in the unit -- part of the posh, gated Eagle Chase complex in Woodbury --after five men drove up in a car and a Ford F- 150 truck. The men, including one who iden tified himself as Vilma's cousin, had everything they needed to enter the 99-unit luxury compound -- the password, the electronic gate opener and the keys to Vilma's home, said a condo-board member who asked to remain anonymous. Police are looking for the man who claimed to be Vilma's cousin. Vilma, who now plays for the New Orleans Saints and is trying to sell the condo, is not believed to be a target of the investigation, but cops want to talk to him about who might have been using the home, according to law-enforcement sources.