2.0L Ecotec LTG Big Bore High Pressure Fuel Pump Kit

The Nostrum 2.0L GM Ecotec LTG Big Bore High Pressure Fuel Pump Kit is engineered for performance enthusiasts with the LTG engine, especially those running a big turbo setup. This kit provides a significant upgrade over the stock High Pressure Fuel Pump (HPFP), offering a 63% increase in fuel flow and a higher maximum operating pressure of 240 Bar (compared to the stock 180 Bar). Constructed with a fully welded stainless steel design and optimized using CAD and CFD, this pump is built for durability and performance. It is fully E-85 compatible, allowing for greater fuel flexibility. The kit includes everything needed for a comprehensive installation, including a new OEM-style high-pressure stainless-steel fuel line, mounting flange, alignment tool, electrical harness adapter, and all necessary hardware. An abrasion protection sleeve for the OEM low-pressure line is also provided. To fully leverage the capabilities of this Big Bore HPFP, pairing it with compatible injectors (such as Nostrum's Stage 1 injectors) is recommended. "More fuel, more boost, more power," as the manufacturer states. Professional tuning is required to calibrate the vehicle's systems for optimal performance and to prevent potential issues. Nostrum recommends working with a tuner experienced in aftermarket Direct Injection (DI) fuel systems. Tuning guides are available for certified dealers and tuners. This pump is backed by a limited lifetime warranty and is serialized and 2D coded for traceability. Every unit is dynamically tested at multiple RPM-target pressure points on in-house test assets to ensure it meets OE quality standards. The kit includes detailed installation instructions and a tuning guide for dealers and certified tuners. Compatibility is confirmed for various GM Ecotec LTG powered vehicles, including the 2016+ Chevy Camaro, 2013-2019 Cadillac ATS, 2014-2017 Buick Regal GS, 2014-2020 Buick Regal, 2016+ Chevy Malibu, and 2014-2019 Cadillac CTS. Compatibility with FWD LTG models is still under confirmation. It is also noted that while customers have had success using this pump with ZZP camshafts, due to variations in ZZP camshaft profiles, Nostrum cannot guarantee compatibility between all aftermarket parts.