They were taken from cars in two estates in Moate early Monday morning.
Gardaí are investigating theft of catalytic converters from two cars in Westmeath.
They were taken in the early hours of Monday morning from vehicles parked in the Mount Carmel and Ard Gráinne estates in Moate.
A silver Audi with modifications is being sought in connection with the theft and Gardaí are asking people to contact them immediately if they see cars acting suspiciously.
Almost €446,000 Allocated To Midlands Community Centres And Clubhouses
Two People Killed In Offaly Following Fatal Crash
Midlands Family Takes On Ireland’s Fittest Family Challenge
5K Fundraiser To Support Motor Neurone Disease Association Takes Place In Westmeath
No Slowing Down With Age As Westmeath Bowlers Shine At 14th Annual National Bowls Competition
Woman Appears In Court Over €280k Cannabis Seizure In Midlands
Status Yellow Fog Warning Issued For Leinster, Munster And Galway
Call For More Public Toilets Across The Midlands And Beyond