Fleece Performance Engineering

Vehicles

• Cummins
  • 5th Gen | 25+
  • 5th Gen | 19-24
  • 4th Gen | 13-18
  • 4th Gen | 10-12
  • 3rd Gen | 07.5-09
  • 3rd Gen | 04.5-07.5
  • 3rd Gen | 03-04.5
  • 2nd Gen | 98.5-02
  • 2nd Gen | 94-98.5
  • 1st Gen | 89-93
• Duramax
  • L5P | 17-Current
  • LML | 11-16
  • LMM | 07.5-10
  • LBZ | 06-07
  • LLY | 04.5-05
  • LB7 | 01-04
  • Pre-Duramax | 82-00
  • Duramax 3.0L | 19+
  • Duramax 2.8L | 16-22
• Powerstroke
  • 6.7L | 11-Current
  • 6.4L | 08-10
  • 6.0L | 04.5-07
  • 6.0L | 03-04.5
  • 7.3L | 99-03
  • 7.3L | 94-98
  • Pre-Powerstroke | 83-94
  • Powerstroke 3.0L | 18-21
• Heavy-duty
  • Cummins
  • CAT
  • International
  • Isuzu
  • PACCAR
• EcoDiesel
  • Dodge/RAM/Jeep 3.0L | 14-23
• Gas
  • Dodge/RAM
  • GMC/Chevy
  • Ford