MN12 Performance has been working on a redesign of the popular IRS polyurethane differential bushings. We are very proud to release the 2nd generation of the IRS differential bushings for 1989-1997 Thunderbirds, Cougars, 1993-1998 Mark VIII & 1999 - current Mustang Cobra's. The simpler 2 piece bushing is easier to install and remove than the origional kit. Sorry Red bushings not available. All bushings are Black.

Click HERE to see the Thunderbird IRS bushing installation.

Click HERE to see the Mustang IRS bushing installation.

Click HERE to see the OEM bushing problem.
 
 
          PART
DESCRIPTION
          PRICE
     SHIPPING
 
   
IRS100 
IRS Differential Bushings 
$40.00 
(USPS)
 
IRS100  with Transmission Mount & Crossmember Mount
$70.00 
(USPS)