S14 Engine

ISR Performance JZ Swap Mounts for Nissan 240sx S13/14 The ISR Performance JZ swap mounts are designed to be your one stop solution for all JZ seri...

 ISR Performance LS Swap Mounts for Nissan 240sx S13/14 The ISR Performance LS swap mounts are designed to be your one stop solution for all RWD LS...

ISR Performance O2 Sensor Adapter - Nissan SR20DET

ISR Magnetic Oil Drain Plug - M12x1.25Utilize the ISR Performance Magnetic Oil Drain Plug to ensure that any metal particulate in your oil stays ou...

ISR Performance JZ Swap Mounts for Nissan 240sx S13/14 The ISR Performance JZ swap mounts are designed to be your one stop solution for all JZ seri...

ISR Performance Intercooler Piping Kit Only - Nissan SR20DET S14The ISR Performance Intercooler Piping Kit for S14 SR20DET is designed to be used i...

The ISR Performance Front Mount Intercooler Piping Kit is now available for RB25DET applications (When using front facing intake manifold and Q45 T...

ISR Intercooler Cold Pipe - Nissan KA24DE Cold pipe needed with SR intercooler piping to work on KA24DE

The ISR Performance Front Mount Intercooler Piping Kit is now available for S chassis with 2JZ applications with stock twins The all new piping kit...

The ISR Performance Front Mount Intercooler Kit is now available for S chassis with 2JZ applications with stock twins The all new Intercooler kit i...

ISR Performance Bottom Mount Turbo Lines - SR20DET S14 Motor (Notchtop)ISR Steel braided turbo lines are direct replacement of factory turbo hardli...

ISR Performance 415 LPH E85 Compatible Fuel Pump - Nissan 240sx S13 S14The ISR Performance 4154 lph E85 compatible fuel pump will deliver efficient...

ISR Performance 340 LPH E85 Compatible Fuel Pump - Nissan 240sx S14The ISR Performance 340lph E85 compatible fuel pump will deliver efficient and m...

ISR 255 lt/hr Fuel Pump - Nissan 240sxWhen upgrading your KA-T, SR20, or RB powered 240sx the stock fuel pump simply cant keep up with the demands ...

ISR Performance - Top Feed Injectors - 750cc- (set of 4) These top feed 750cc ISR Performance injectors are a high quality yet affordable option fo...

ISR Performance - Top Feed Injectors - 1200cc- (set of 4) These top feed 1200cc ISR Performance injectors are a high quality yet affordable option ...

ISR Performance - Top Feed Injectors - 1000cc- (set of 4) These top feed 1000cc ISR Performance injectors are a high quality yet affordable option ...

ISR Performance - Side Feed Injectors - Nissan 750cc (set of 4)These 750cc ISR Performance injectors are a high quality yet affordable direct drop ...

ISR Performance - Side Feed Injectors - Nissan 550cc (set of 4)These 550cc ISR Performance injectors are a high quality yet affordable direct drop ...

ISR Performance Fuel Pressure Regulator - V2ISR's all new regulators are designed to be 100% ethanol compatible and have a working pressure range o...

ISR Performance Bottom Mount Turbo Lines - SR20DET S13 Motor ISR Steel braided turbo lines are direct replacement of factory turbo hardlines found ...

ISR Performance KA24DE 7 Layer Exhaust Manifold Gasket- 7 layer design helps ensure best possible seal. - KA24DE Motors only.

ISR Performance Adjustable Engine Mount Set are made of 2 poly-urethane bushings and come with 8 solid spacers to adjust motor height and to improv...

ISR has released their new small frame ball bearing turbo upgrade options for those looking for bottom mounted turbos on their SR/KA replacing the ...