Donovan Spring is an authorized distributor and installation facility for Timbren products.  
 If you would like to schedule an installation call us at 1-800-458-3867. 
Business hours are M-F 7:30-5:00 PM and Sat. 8:00-NOON (EST)

  Click vehicle make to find the Timbren SES Kit for your vehicle

To download vehicle specific installation information click here

CHRYSLER JEEP / DODGE 

INTERNATIONAL  

 PETERBILT

FORD

 ISUZU 

 SAAB

FREIGHTLINER

 KENWORTH

  STERLING

CHEVROLET & GM 

 KIA 

 SUZUKI

HINO

 MACK 

 TOYOTA

HONDA

 MAZDA

 VOLKSWAGEN

HUMMER

  MERCEDES

VOLVO

HYUNDAI 

 MITSUBISHI- FUSO

 NISSAN

MOTOR HOMES

UNIVERSAL SES KITS

 We send daily shipments Monday-Friday to the 48 contiguous United States.  Free UPS ground shipping is for orders shipped in the contiguous U.S. only.  Contact us for shipping quotes on special orders or for orders being shipped to Alaska or Canada.