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Interior
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of road
electronics
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performance
New items
Interior
Exterior
Off road
Performance
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  H1 / performance

1996-2003 6.5 Turbo
  102hp and 156ft/lbs of Torque! The unique, proprietary and copyrighted programming built into our R ......... More>>>
 



1996-2003 6.5TD Stage 1 Wake Up Kit +115 HP
  Our Stage 1 Wake Up Kit for your 1996-2003 H1 Hummer will make a considerable difference to the over ......... More>>>
 



1996-2003 6.5TD Stage 2 Performance Kit +140 HP
  Our Stage 2 Performance Kit for your 1996-2003 H1 Hummer will make a considerable difference to the ......... More>>>
 



1996-2003 6.5TD Stage 3 High Output Kit +155 HP
  Our Stage 3 High Output Kit for your 1996-2003 H1 Hummer will make a considerable difference to the ......... More>>>
 



1996-2003 6.5TD Stage 4 High Output Kit +185 HP
  Our Stage 4 High Output Kit for your 1996-2003 H1 Hummer will make a huge difference to the overall ......... More>>>
 



2006 Alpha Duramax
  141hp and 206ft/lbs of Torque! The unique, proprietary and copyrighted programming built into our Ra ......... More>>>
 



6.5 Bio Diesel Conversion Kit
  Now you can safely run up to B-100 (100%) Bio Diesel in your H1 Hummer. The stock fuel lines begin t ......... More>>>
 



6.5td RapJet High Performance Fuel Injector Set
  RapJet High Performance Injector Set We are proud to offer the only High Performance Fuel Injector S ......... More>>>
 



6.6 Alpha RapJet High Performance Fuel Injector Set
  6.6 Duramax Alpha RapJet High Performance Injector Set We are proud to offer the only High Performa ......... More>>>
 



Adjustable Shock
  Now available, is a new high tech shock system for your Hummer. This system allows the driver to adj ......... More>>>
 




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