Turbo Reducer 4 inch to 3 inch O.D. Cast 304 Stainless Steel 90 Degree Reducer Elbow Pipe - Turbo Blanket - Turbo Accessories

XS-POWER

$64.95 - $99.95
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SKU:
XS-POWER400R300-90-CAST-SS
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XS-POWER PRESENTS: HEAVY-DUTY 4"-3" 90° STAINLESS STEEL TURBO REDUCER!

XS-POWER HEAVY-DUTY 4" TO 3" 90° STAINLESS STEEL TURBO REDUCER
CAST 304 STAINLESS • 3MM / 11-GAUGE WALL • TIGHT RADIUS • 4" TO 3" OD

PRODUCT OVERVIEW

Build stronger, cleaner and more compact high-performance piping with the XS-POWER 4" to 3" 90 Degree Cast 304 Stainless Steel Reducer Elbow. Designed specifically for demanding turbo, exhaust and custom fabrication applications, this heavy-duty reducer combines a tight-radius 90° bend with a smooth 4-inch to 3-inch OD transition.

Unlike lightweight thin-wall tubing, this XS-POWER reducer is manufactured from cast 304 stainless steel with an approximately 3mm / 11-gauge wall thickness. The robust construction makes it an excellent choice for turbo manifolds, turbocharger inlet/outlet fabrication, exhaust systems, headers, downpipes and other applications exposed to substantial heat and vibration.

The compact cast design is especially useful when a conventional mandrel bend requires too much space. Fabricators can cut, position and weld the reducer into custom assemblies, making it an extremely versatile component for race cars, street-performance vehicles, engine swaps and custom turbo systems.

PREMIUM FEATURES

  • 4" OD to 3" OD Reducer
  • 90 Degree Tight-Radius Bend
  • Cast 304 Stainless Steel Construction
  • Heavy-Duty 3mm / 11-Gauge Wall Thickness
  • Smooth 4" to 3" Transition
  • Excellent Corrosion Resistance
  • Designed for High-Temperature Applications
  • Heavy-Duty Construction for Performance Fabrication
  • Compact Design for Tight Engine-Bay Installations
  • Suitable for Cutting and Welding
  • Universal Performance Application

TECHNICAL SPECIFICATIONS

Brand XS-POWER
Material Cast 304 Stainless Steel
Large End OD 4 Inches / 101.6mm
Reduced End OD 3 Inches / 76.2mm
Bend Angle 90 Degrees
Bend Design Tight Radius
Wall Thickness Approx. 3mm / 11 Gauge
Application Universal / Custom Fabrication

WHY USE A CAST TIGHT-RADIUS REDUCER?

Performance fabrication often requires large-diameter piping to change direction and diameter within extremely limited space. A traditional long-radius bend plus a separate reducer can consume valuable engine-bay space and require additional welds.

This XS-POWER component combines the 90° turn and 4"-to-3" reduction into one heavy-duty cast component, making it particularly useful for compact turbo and exhaust fabrication.

COMMON APPLICATIONS

  • Custom Turbo Manifolds
  • Turbo Headers
  • Turbocharger Exhaust Piping
  • Turbo Downpipes
  • Custom Exhaust Systems
  • Large-Frame Turbo Builds
  • Wastegate / Exhaust Fabrication
  • Race Car Exhaust Systems
  • Drag Racing Applications
  • Engine Swap Fabrication
  • JDM Performance Builds
  • European Performance Builds
  • DIY Stainless Steel Fabrication

FABRICATOR ADVANTAGES

  • One-Piece 90° Reducer Design – combines a bend and diameter transition
  • Compact Routing – useful where engine-bay clearance is limited
  • Heavy Wall Construction – ideal for demanding turbo and exhaust environments
  • 304 Stainless Steel – excellent choice for performance exhaust fabrication
  • Weldable Design – cut and integrate into custom piping assemblies
  • Universal Configuration – suitable for countless custom performance projects

PACKAGE INCLUDES

1 × XS-POWER 4" to 3" OD 90° Cast 304 Stainless Steel Reducer Elbow

IMPORTANT FITMENT NOTICE: This is a universal fabrication component, not a vehicle-specific direct-fit part. Please verify the required outside diameters, bend configuration and available installation space before ordering. Cutting, welding and professional fabrication may be required.
HEAVY-DUTY FABRICATION • EXTREME PERFORMANCE • XS-POWER
XS-POWER PERFORMANCE PRODUCTS
Turbo • Exhaust • Intercooler • Intake • Fabrication Components

GLOBAL SHIPPING AVAILABLE

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PREMIUM PERFORMANCE | SEAMLESS FLOW | EXTREME DURABILITY

BUILT TO LAST! The XS-POWER 4"-3" 90° Cast 304 Stainless Steel Turbo Reducer Elbow is engineered for maximum efficiency & longevity. With heavy-duty 11-gauge (3mm) thick walls, this reducer eliminates turbulence, improves exhaust flow, and withstands extreme conditions. Perfect for turbo headers, manifolds & high-performance applications!

PRODUCT FEATURES:
4" to 3" O.D. – Ensures smooth transitions & optimal gas flow
90° Tight Radius Bend – Ideal for turbo manifolds & compact setups
Cast 304 Stainless Steel – Heavy-duty, corrosion-resistant & ultra-durable
Thick 11-Gauge (3mm) Wall – Built for extreme heat & high-pressure systems
Perfect for Custom Turbo Headers, Exhaust Systems & Race Builds!

#TurboLife #Boosted #PerformanceMods #XSPOWER #CarTuning #AutoParts #FastCars #Racing #TurboElbow #DIYBuild #Horsepower #CarEnthusiast #MechanicLife #JDM #EuroTuning #RaceReady #TurboPower #XSPOWERPerformance

Crafted for precision and durability, the XS-POWER Turbo Reducer is a stellar choice for your piping needs. This 4-inch to 3-inch O.D. cast 304 stainless steel reducer elbow pipe is designed to offer a reliable and seamless connection, ensuring a substantial reduction in turbulence and an improvement in gas flow. With its robust construction and a 90-degree angle, it provides an optimal route for exhaust gases, making it an essential component for your automotive or industrial projects. The reducer's high-quality material ensures corrosion resistance and longevity, even in challenging environments.

 

Cast 304 Stainless Steel 90 Degree 4"-3" O.D. Reducer Elbow Pipe/Tube

Heavy Duty 11 Gauge or 3mm Thickness Wall, Tight Radius, Excellent for Custom Built Turbo Header, Manifold.

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