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Enhance your LS swap with our high-performance exhaust systems, designed for exact fit and optimal performance. Our extensive product range includes headers, manifolds, and full exhaust systems tailored for a variety of LS swap applications. Choose from brands like Speed Engineering and Texas Speed, ensuring your exhaust system meets the highest standards of craftsmanship and durability. Whether you're upgrading a classic Camaro, Firebird, or Mustang, or modernizing a C10 truck, our selection of ceramic-coated, stainless steel, and black-coated headers provides the perfect solution for your build. Exhaust systems are engineered to improve airflow, boost horsepower, and deliver an aggressive exhaust note.
Explore our key products to complete your LS swap project:
LS swap headers enhance engine performance by improving exhaust flow, reducing backpressure, and increasing horsepower and torque. This leads to better throttle response and overall efficiency.
Ceramic-coated headers provide superior heat resistance, reducing under-hood temperatures and protecting surrounding components. They also offer a longer lifespan and an attractive finish that resists rust and corrosion.
O2 sensors monitor the oxygen levels in the exhaust gases, providing critical data to the ECU for adjusting the air-fuel mixture. This ensures optimal combustion, improving fuel efficiency and reducing emissions.
Our LS swap headers and exhaust systems are made from high-quality materials like stainless steel, ensuring durability, corrosion resistance, and excellent heat management.
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Looking for an Affordable, In Stock, Plug and Play wiring harness for your LS Swap? PSI sells Standalone Wiring Harnesses for GM Gen II, III, IV, & V LS/LT based engines and transmissions. These harnesses include the Gen II LT1/LT4, Gen III (24x) LS1/LS6 and Vortec Truck Engines as well as Gen IV (58x) LS2, LS3, LS7, & Vortec and GEN V LT / ECOTEC3 Engines. All PSI Harnesses are Made in the USA. In addition to wiring harnesses, PSI carries Holley Products, Vintage Air A/C, Dakota Digital Gauges, HPTuners and PCM programming, Fuel Pump Kits, Engine Sensors, Extension Harnesses, Replacement GM connector pigtails and a complete line of hardware to complete your conversion needs!
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Contacts
2029 Route 88
Brick, NJ 08724
ph. 732-276-8589 Mon-Fri: 8:00am to 6:00pm ET
customerservice@psiconversion.com
sales@psiconversion.com
techsupport@psiconversion.com