Street Performance Package 1994-1998 5.9L Cummins

Street Performance Package (1994–1998 5.9L Cummins – 12-Valve)

This Street Performance Package is designed for second-generation 12-valve Cummins owners who want strong acceleration, quick throttle response, and a noticeable horsepower increase while maintaining good drivability. This setup delivers more power than a tow-focused package without stepping into race-only territory, making it ideal for street-driven trucks and weekend fun.

WHAT’S INCLUDED

Power Driven Aggressor 62-9 Turbocharger
• Fast spool with strong mid-range power
• Noticeable horsepower increase over stock turbo
• Designed for street performance and daily driving
• Maintains good drivability without excessive lag

Stage 2 Performance Injection Pump – Power Driven Diesel
• Increased fueling capability over Stage 1
• Tuned for street performance applications
• Strong throttle response and acceleration
• Supports moderate to high horsepower builds

Stage 1 Performance Injectors
• Increased fuel delivery over stock injectors
• Clean, controlled fueling for street use
• Improved throttle response
• Properly matched to Stage 2 pump and Aggressor turbo

Banks Intake Manifold
• Improved airflow distribution across all cylinders
• Reduced intake restriction compared to factory manifold
• Helps lower EGTs under load
• Improves overall engine efficiency

S&B Cold Air Intake
• Increased airflow to the turbocharger
• Sealed intake design for cooler intake air
• Improved throttle response
• Supports higher horsepower airflow demands

XDP Intercooler Upgrade 
• Lowers intake air temperatures
• Reduces EGTs during aggressive driving
• Essential for increased horsepower street setups

FASS Fuel System (Stock–700 HP)
• Provides consistent, clean fuel delivery
• Eliminates air intrusion common in factory fuel systems
• Improves throttle response under load
• Supports future power upgrades

BD Diesel Exhaust Manifold
• Improved exhaust flow
• Reduced exhaust restriction
• Eliminates common factory manifold cracking
• Helps turbo operate more efficiently

4” Turbo-Back Exhaust System
• Reduced exhaust backpressure
• Improved turbo efficiency
• Better throttle response
• Essential upgrade for street performance builds

4K Governor Spring Kit
• Improved drivability and throttle control
• Extended usable RPM range
• Better acceleration through the powerband
• Supports street-oriented power delivery

WHAT THIS PACKAGE DELIVERS
• Strong street performance and acceleration
• Noticeable horsepower increase over stock
• Improved throttle response
• Balanced power delivery for daily driving
• Reliable, well-matched performance upgrades

This package is designed for street performance — not heavy towing or race-only use.

WHY THIS PACKAGE WORKS
• Turbo sized for responsive street driving
• Fueling properly matched to airflow
• Clean injector and pump combination
• Stable fuel delivery under load
• Reduced intake and exhaust restriction
• Powerband tuned for street use

FITMENT
• 1994–1998 Dodge Ram 250 / 350
• 5.9L 12-Valve Cummins
• Manual & automatic transmissions

IMPORTANT NOTES
• Professional installation recommended
• Supporting gauges (EGT & boost) are strongly recommended
• Not intended for heavy towing applications

STREET PERFORMANCE DISCLAIMER
Performance gains vary based on tuning, vehicle condition, gearing, and driving habits. Proper monitoring is recommended.

INCLUDES REFUNDABLE $1500 CORE CHARGE FOR INJECTION PUMP THIS WILL BE RETURNED WHEN CORE IS SENT BACK