APR Exhaust Reducer - 76mm to 60mm - 1.8T - EXH0015 mounts-and-panels a HPFP upgrade is not

a HPFP upgrade is not necessary designed to increase the engine's fuel rail pressure

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V8 GAS OHV Naturally Aspirated 2002 GMC Sierra 1500 SL Extended Cab Pickup 4-Door 5

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APR Exhaust Reducer - 76mm to 60mm - 1.8T - EXH0015 mounts-and-panels a HPFP upgrade is notOverview: Reduces from 76mm to 60mm. Features: 76 mm to 60 mm reducer T304 Stainless Steel Swedged, single piece design Application: Year Make Model Submodel Engine Size Universal Specs: Brand APR Emission Code 5 Exit Tube Diameter (in) 2. 36 Material T304 Stainless Steel Product Type Exhaust Reducer Tube Diameter (in) 3 Type of Component Reducer Warning California Proposition 65