Our Stage 1 Wake Up Kit for your 1996-2003 H1 Hummer will make a considerable difference to the overall power output and drivability of your H1 Hummer.
The basis of the performance upgrade is the RapTorq Performance Computer system. This kit is designed to wake up your truck to a new level and produce, on average, an additional 115 hp and improved cooling.
RapTorq - The RapTorq programming provides rapid throttle response, crisp light-throttle performance and strong heavy-to-full throttle power. Requires refundable $550 Core Charge.
Stage 1 Wake Up Kit +115 HP Kit Includes:
Cooling Upgrade Level - 1RapTorq
- The RapTorq programming provides rapid throttle response, crisp
light-throttle performance and strong heavy-to-full throttle power.
Rap Boost
- a purely mechanical, fully adjustable waste gate controller, designed to
be a direct, bolt-on replacement for the factory boost control canister
used on H1 turbocharger.
RapFlow - Our RapFlow Fuel Lifter Pump is suited perfectly for the high demands of
the H1 HUMMER where rapid fuel flow, strength and relibility are
paramount.
Air Filter - replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration.
Book Time 4 Hours
