Nissan 240SX S13 S14 SR20DET T3/T4 Top Mount Stainless Turbo Manifold
XS-POWER SR20DET Top Mount Turbo Manifold for S13 and S14 240SX
Upgrade your SR20DET-powered Nissan 240SX with the XS-POWER performance T3/T4 top mount stainless steel turbo manifold, developed for S13 and S14 chassis applications using an S13 or S14 SR20DET engine.
This is not simply a basic tubular turbo manifold. The runner layout, turbo position and wastegate placement were developed around the packaging challenges commonly encountered when installing an SR20DET and larger turbocharger into the Nissan 240SX chassis.
The revised runner configuration is designed to improve clearance around the master brake cylinder and brake-line area, while the optimized turbo position provides additional room for larger T3/T4-frame turbochargers and custom downpipe routing.
Equal-length runners, reinforced turbo and wastegate support, a dedicated 38mm external wastegate provision and high-quality stainless construction make this an excellent foundation for a street, drift, track or high-performance SR20DET turbo build.
QUICK SPECS
Nissan 240SX S13 / S14
S13 / S14 SR20DET
T3 / T4
38mm External
Equal Length
Stainless Steel
PERFORMANCE FEATURES
- Performance top-mount turbo manifold for SR20DET applications
- Designed for Nissan 240SX S13 and S14 chassis with SR20DET engine configuration
- Supports compatible T3 and T4 flange turbocharger configurations
- Equal-length runner configuration for efficient exhaust flow
- Revised runner layout designed for improved master brake cylinder and brake-line clearance
- Optimized turbo position provides additional room for larger turbochargers
- Turbo position designed to provide improved room for custom downpipe routing
- 38mm external wastegate flange provision
- Reinforcement bracing provides additional turbocharger support
- Additional wastegate support reinforcement
- High-quality stainless steel tubular construction
- Heavy-duty manifold flange construction
- Designed and developed specifically around SR20DET-powered S13/S14 applications
S13 / S14 SR20DET FITMENT
| Chassis | Application | Engine |
|---|---|---|
| Nissan 240SX S13 | SR20DET Engine Configuration / Swap | S13 / S14 SR20DET |
| Nissan 240SX S14 | SR20DET Engine Configuration / Swap | S13 / S14 SR20DET |
IMPROVED MASTER BRAKE CYLINDER CLEARANCE
Clearance is one of the most important considerations when designing a top-mount turbo system for an SR20DET-powered S13 or S14.
Some manifold configurations can position runners, the turbocharger or related hardware too close to the master brake cylinder and brake-line area. XS-POWER developed this manifold with a revised runner configuration specifically intended to provide improved clearance in this critical area.
The turbo flange position has also been optimized and the manifold positioned to provide additional room for larger compatible turbochargers and downpipe fabrication.
EQUAL-LENGTH RUNNER DESIGN
This manifold uses an equal-length runner configuration designed to provide an efficient path for exhaust gases traveling from the SR20DET cylinder head to the turbocharger.
Runner geometry is an important part of a performance turbo manifold because exhaust flow, collector design, turbocharger selection and the complete engine combination all influence turbo response and overall performance.
The XS-POWER configuration combines performance-oriented runner geometry with the packaging required for a practical top-mount installation in the S13/S14 engine bay.
T3 / T4 TURBOCHARGER COMPATIBILITY
The manifold was developed to support compatible T3 and T4 flange turbocharger configurations, giving SR20DET owners considerably more flexibility when selecting a turbocharger for their build.
During development, configurations using turbochargers such as the T04E, GT35, T4 and T66 were evaluated.
Because compressor housings, turbine housings, center sections and overall turbo dimensions can vary significantly even among turbochargers using similar flange families, always confirm physical clearance and flange configuration before selecting the final turbocharger.
38MM EXTERNAL WASTEGATE PROVISION
An external wastegate provision is incorporated directly into the manifold for use with a compatible 38mm external wastegate.
The wastegate area is reinforced to provide additional support in the high-temperature environment surrounding the turbocharger and exhaust manifold.
Always verify your wastegate flange style and dimensions before installation.
REINFORCED TURBO MANIFOLD CONSTRUCTION
Turbochargers place significant weight and thermal stress on a tubular exhaust manifold. XS-POWER incorporates reinforcement bracing into this design to provide additional support around the turbocharger and external wastegate areas.
The combination of stainless steel tubing, quality flanges, welded construction and reinforcement makes this manifold suitable for serious SR20DET performance projects.
TECHNICAL SPECIFICATIONS
| Brand | XS-POWER |
| Product Type | Top Mount Turbo Exhaust Manifold |
| Chassis | Nissan 240SX S13 / S14 |
| Engine | S13 / S14 SR20DET |
| Turbo Flange | T3 / T4 Compatible Configuration |
| Turbo Position | Top Mount |
| Wastegate | 38mm External Wastegate Provision |
| Runner Configuration | Equal Length |
| Material | Stainless Steel |
| Construction | Tubular Welded / Reinforced |
PACKAGE CONTENTS
- 1 x XS-POWER SR20DET stainless steel top-mount turbo manifold
- T3/T4 turbo mounting provision
- 38mm external wastegate mounting provision
- Components and hardware shown in product photographs
Please review all product photographs before ordering. Package contents are represented by the components shown with the product.
IMPORTANT INSTALLATION AND CLEARANCE INFORMATION
This is a performance turbo manifold intended for modified SR20DET vehicles. Professional installation is strongly recommended.
Engine swaps and turbo systems can vary substantially. Engine mounts, turbocharger dimensions, compressor and turbine housing orientation, master brake components, steering components, intercooler piping, intake routing, wastegate configuration and downpipe design can all affect clearance.
Always test-fit the complete turbo system and verify adequate clearance before final installation. Custom downpipe, wastegate dump tube and other fabrication may be required depending on the complete build.
NISSAN 240SX SR20DET TOP MOUNT T3/T4 TURBO MANIFOLD
Looking for an S13 SR20DET turbo manifold, S14 SR20DET turbo manifold, Nissan 240SX top mount turbo manifold, SR20DET T3 manifold, SR20DET T4 manifold, SR20DET GT35 manifold, 240SX SR20 turbo header or 38mm wastegate manifold? This XS-POWER stainless turbo manifold was developed for performance-oriented Nissan S13 and S14 SR20DET turbo applications.
The equal-length runner design, T3/T4 turbo compatibility, 38mm external wastegate provision, reinforced construction and optimized turbo position make it a strong foundation for street, drift, track and custom high-performance SR20DET builds.
FREQUENTLY ASKED QUESTIONS
Will this manifold fit an S13 or S14 Nissan 240SX?
It is designed for S13 and S14 chassis applications using an S13 or S14 SR20DET engine. A KA24-powered U.S. 240SX requires an SR20DET engine configuration/swap for this manifold.
Does this manifold support T3 and T4 turbochargers?
The manifold was developed to support compatible T3 and T4 turbo configurations. Turbochargers such as T04E, GT35, T4 and T66 configurations were evaluated during development. Exact turbo dimensions and flange configuration should always be verified.
What size external wastegate does it use?
The manifold incorporates a provision for a compatible 38mm external wastegate. Verify the exact wastegate flange style before ordering or installation.
Why is the turbo position different from some SR20DET manifolds?
The turbo flange and runner configuration were optimized to provide improved clearance around the master brake cylinder area while also creating additional room for larger turbocharger configurations and downpipe routing.
