FASS Adjustable Fuel Pressure Regulator Cummins 9L automatic transmission version will

9L automatic transmission version will eliminate the factory transmission fluid heat exchanger

If you have a 2015-2016 model year 6

dependable

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2013 GMC Sierra 1500 Hybrid

FASS Adjustable Fuel Pressure Regulator Cummins 9L automatic transmission version willFASS Fuel Systems Adjustable Fuel Pressure Regulator (FPR1001) Part No: FPR1001 Supersedes Part No: FPR 1001 The FASS Fuel Systems Adjustable Fuel Pressure Regulator is intended for aftermarket performance applications requiring higher fuel pressures than a typical daily driver. These applications can vary from drag race vehicles, competition pulling trucks, or high performance marine applications. For your convenience we have pre drilled and tapped a