PREWORKOUT

Energy - Motivation - Focus - Dive - Power - Pumps

How we Compare:

DIESEL FUEL - Training Intensity - Pumps - Drive -Motivation - Productivity - Libido

Originally released in 2002 the Preworkout Powerhouse - NOW BACK IN STOCK!
Dialed in Focus: DIESEL FUEL HITS LIKE THE PRE COVID preworkouts before everything was banned and tightly regulated.
Nitric Oxide Pumps that last: Skintight, lasting, old school NO effect.
Strength, Energy & Training Focus: A performance-focused formula that supports energy, drive, and mental readiness so you can attack every workout with purpose.
Daytime Productivity Enhancer: Like DIESEL DIVA, DIESEL FUEL last beyond the workout increasing motivation, focus, mood and drive outside the gym.

30 Servings - MSRP: $59.80
Your Price at fefifo.com: $38.20

DIESEL DIVA - Energy, Drive, Motivation, Productivity

30 Servings - MSRP: $52.95
Your Price at fefifo.com: $33.40

Diesel Diva is a potent women’s pre-workout that delivers clean energy, focus, and endurance without the fake tingles or crash. Designed for active women who want real results, it powers workouts, boosts mood, and enhances drive with balanced, smooth energy you can feel. Creatine-free and vegan-friendly, it’s perfect for cardio, spin, HIIT, or strength sessions.
Dual Purpose Energy: Use a full scoop for training or just 1/3 scoop (~70mg caffeine) for a clean daytime boost that replaces coffee or energy drinks—providing 4+ hours of steady alertness, focus, and productivity.
Formulated with antioxidant support for faster recovery and natural focus-enhancing nutrients, Diesel Diva helps reduce soreness, sharpen concentration, and sustain motivation all day long. It’s more than a women’s pre-workout—it’s your secret weapon for energy, confidence, and performance.
Potent! Start with 1/2 a scoop! Hours of energy at a low dose.

Returning approximately April/May 2026

Iconic. Legendary - Products like it... NONE!
The Elite Pro Athlete Performance Enhancer
Amplifies the results of DIESEL TEST Hardcore or Procycle when stacked.
HORMONE PRECURSOR SUPPORT: Formulated with DHEA and Pregnenolone, two naturally occurring hormone precursors that support the body’s normal endocrine function and hormonal pathways.
For those who train at that next level - This is for those who eat, drink and sleep smashing PRs (personal records).