SR20DET engines in the S14 and S15 Silvia/240SX respond exceptionally well to intercooler upgrades once turbo size or boost pressure is increased. The GReddy/Trust Intercooler T-24F (12020211) is specifically developed for vehicles with upgraded turbo kits, featuring a compact yet highly efficient Type24F core with dimensions of L600 x H282 x W66mm. This core effectively reduces intake air temperatures, creating a denser charge that supports stronger power at the same boost level and allows for safely higher boost without the risk of detonation or heat-related power loss.
The T-24F is optimized for manual transmission models and pairs perfectly with oil cooler kits and GReddy piping sets, making it an ideal choice for performance-oriented builds. While installation requires bumper reinforcement and cover modifications, along with battery relocation or the use of a smaller 34B19L battery, these steps yield noticeable improvements in throttle response, reduced heat soak, and more consistent turbo efficiency under load. The design strikes an excellent balance between cooling capacity and fitment in the tight S-chassis engine bay.
At Terra Firma Automotive, we supply this genuine GReddy/Trust Intercooler T-24F as a premium cooling upgrade for S14 and S15 owners running upgraded turbo systems. It transforms the charge air delivery into a strong, reliable system that supports higher power goals while maintaining real-world drivability. For enthusiasts serious about maximizing performance from their modified SR20DET and ensuring consistent cooling under boost, this T-24F intercooler is one of the most effective and well-suited upgrades available.
- GReddy/Trust Intercooler T-24F for S14 S15 SR20DET with upgraded turbo kits
- Core dimensions: L600 x H282 x W66mm for efficient cooling
- Dramatically reduces intake air temperatures under boost
- Supports higher safe boost levels and increased horsepower
- Optimized for manual transmission S14 and S15 models
- Compatible with oil cooler (O/C) kit installations
- Works well with GReddy intercooler piping sets
- Robust construction for reliable high-boost operation
- Optimizes turbo efficiency and overall engine response
- Bumper reinforcement and cover modification required for fitment
- Battery relocation or smaller 34B19L battery recommended
- Not compatible with OEM fog lights
- Premium GReddy engineering with proven real-world results
- Essential upgrade for upgraded turbo and high-power SR20DET builds
- Enhances throttle response and consistent power delivery
- Actual item may differ from picture
- ⚠️ Emissions / California Legal Disclaimer – Off-Road / Competition Use Only: This product is intended for off-road, competition, and track use only. It is not legal for sale or use on public roads or highways in California (or any other CARB-adopting state). For more information Click Here.
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