ISR Performance Intercooler Piping Kit Only - Nissan RB25DET Swapped S13/14

Already running ISR's front mount intercooler core on your S-chassis and now dropping in an RB25DET? The ISR Performance intercooler piping kit for the RB25DET swapped Nissan 240SX S13 and S14 is the piping-only version of ISR's RB25 front mount intercooler kit. It is designed to be used in conjunction with the existing ISR front mount intercooler core (part IS-S13ICCore), so you get the RB-specific pipe routing without paying for a second core.

Who this kit is for

The piping is designed for mounting an RB25DET with the factory turbo and an aftermarket front facing intake manifold with a Q45 throttle body in an S13 or S14 chassis using ISR's swap mounts. If your swap matches that description and you have the IS-S13ICCore, this is the kit.

Compatibility checklist

• RB25DET with factory turbo
• Aftermarket front facing intake manifold with Q45 throttle body
• Nissan 240SX S13 or S14
• ISR RB25 swap mounts
• ISR front mount intercooler core, IS-S13ICCore

What's in the box

• 4x intercooler pipes
• 6x intercooler couplers
• 12x T-bolt clamps

Note

This piping will not work with a factory style cross-over intake manifold. It is routed only for a front facing manifold. No intercooler core is included; if you need the core as well, ISR offers the full M-Spec RB25DET intercooler kit for the S13 and S14.

Install guidance

Fit the couplers and clamps loosely, position each pipe from the core outward, and tighten only once every joint is aligned and clear of the radiator, fans and bumper support.

All ISR Performance products are designed for off-road use only.