Browse By Product - Power & Efficiency Systems
- Power & Efficiency Systems
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99 - 03 Ford 7.3L Power Stroke shown

PowerPack® System
Top-of-the-line engineered power system for diesel & gas pickups & motorhomes. Advanced tuning & airflow upgrades (most apps). Tremendous power for towing, hauling & working—up to +119 hp/+284 lb-ft—plus more MPG & durability. -
99 - 03 Ford 7.3L Power Stroke shown

Stinger-Plus® System
Right below PowerPack for diesel pickups, Stinger-Plus combines calibrated fuel tuning with airflow improvements for pin-you-back-into-the-seat gains up to +109 hp/+259 lb-ft + more MPG & durability. -
91 - 09 Jeep 4.0L, 3.8L & 2.5L shown

Stinger® System
Engineered power system for diesel & gas pickups & motorhomes. Advanced tuning & airflow upgrades (most apps) add substantial power for towing, hauling & working—up to +92 hp/+219 lb-ft—plus more MPG & durability. -
98 - 02 Dodge 5.9L Cummins ISB shown

Git-Kit®
Economical yet assertive engineered power system delivers impressive performance for diesel pickups, adding up to +65 hp/+170 lb-ft + more MPG & durability.
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82 - 93 Chevy/GMC 6.2L shown

Sidewinder® Turbo System
The ultimate upgrade for classic diesels adds astonishing performance—up to +82 hp/+143 lb-ft—plus significantly greater fuel economy & durability. -
03 - 07 Dodge 5.9L Cummins shown

Big Hoss® Bundle
Top-of-the-line engineered power system for diesel pickups. Advanced diesel tuning for sport applications + airflow upgrades (including intercooling). Adds tire-smoking constant-duty power—up to +155 hp/+385 lb-ft—plus greater durability.
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06 - 07 Chevy/GMC 6.6L Duramax LLY-LBZ shown

Six-Gun® Bundle
Engineered power system for diesel pickups. Advanced diesel tuning calibrated for sport applications + airflow upgrades add up to +155 hp/+385 lb-ft + greater durability; moderate-duty use.