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.
Emergency Services Attend Westmeath Car Fire
Unanimous Vote Supports €20m Midlands Hospice Project
Drink Driving Rider Arrested After Illegal E-Scooter Seized In Offaly
Drug-Driving Surge Sparks Calls For Christmas Crackdown
Revenue Seize Over €243k In Contraband In The Midlands
Tributes Paid To Laois Man Following Accident
Midlands Hospice Planning Application Passed By Offaly County Council
Tolü Makay Joins Cast of DWTS Ireland
HSE Warn Flu Season Is Most Severe In Years
Laois Motorist Caught Speeding At 149 km/h
Offaly Woman Opposing Removal Of Roadside Memorial Removals
White Christmas Possible For Midlands
Midlands Campaign Urges Church To Explain McGregor Wedding Decision
Gardaí Search Suspected Westmeath Brothel
Offaly TD Backs Taoiseach Ahead Of Fianna Fail Campaign Review
Westmeath Distillery Showcased At European Parliament
Mental Health Charity Launches Festive Support Groups Over Christmas
Midlands Man Acquitted Of Father’s Murder On Grounds Of Insanity
I Hope My Son Has A Farm To Come Home To - IFA President
Ticket Prices Set To Rise For National Ploughing Championships