FAST Intake LSXR 102mm Intake Manifold (LS3)

LS3 FAST LSXR Intake Manifold 102mm

FAST™engineers teamed up with airflow specialists at RHS™ to develop a polymer intake manifold for rectangular port GM L92/LS3 engines. Testingon a stock LS3 engine with a Big Mouth 102mm Throttle Body™ producedgains of 14+ horsepower and 11+ ft/lbs of torque at the flywheel overthe stock intake. The LSXR™ 102mm Intake Manifold features a three-piecemodular design that allows easy disassembly and porting. Extensivetesting led to a runner design that is longer and less restrictive andgives the user the ability to remove individual runners from themanifold for modification.

Constructed from the same advancedpolymer material as the LSX™ 92mm Intake Manifold, the LSXR™ offers ahost of benefits over aluminum aftermarket intakes, including lighterweight, increased strength and improved heat dissipatingcharacteristics. While the LSXR™ features a 102mm air inlet that isperfectly suited to the FAST™ Big Mouth 102mm Throttle Body™, it canalso be used with stock or aftermarket 90mm or 92mm throttle bodies.Other features include integrated nitrous bungs and perfect bolt-on fitment that allows the use of factory accessories without modification or clearance concerns.

Features & Benefits

  • Three-piece, polymer intake manifold for rectangular port GM LS3/L92 engines
  • Advanced polymer material is strong, lightweight, easy to modify and keeps intake charge cool for power enhancement
  • The 102mm throttle body intake diameter works with 90, 92 or 102mm bodies for high flow with a minimum of restriction
  • Gains of 14+ horsepower & 11ft/lbs of torque yet retains all factory fitments and underhood clearance requirements

Professionally Painted

Professionally Painted
Intake Port Seals
Injector Spacers
Fuel Rails
Fuel Lines
Throttle Body
Base Price: $814.94 Customized Price: $814.94
  • No Paint
  • No Intake Port Seals
  • No Injector Spacers
  • No Fuel Rails
  • No Fuel Lines
  • No Throttle Body