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Turbosmart 8280 T4 1.24AR Externally Wastegated TS-1 Turbocharger

Turbosmart
TURTS-1-8280C-T4124E
9329677031409
Turbochargers
2 Units In Stock - Ships Next Business Day
$ 3,469.99 $ 3,122.99
$ 3,122.99

SKU: TS-1-8280C-T4124E | UPC: 9329677031409

Turbosmart 8280 T4 1.24AR Externally Wastegated TS-1 Turbocharger for 1993-1998 Toyota Supra 2JZ-GTE Nissan Skyline RB26DETT GM LS

This Turbosmart TS-1 8280 turbocharger features a T4 divided 1.24AR turbine housing and external wastegate port for high-power builds on 2JZ-GTE RB26DETT and LS engines. It supports up to 1200+ horsepower with fast spool times thanks to its dual ball bearing CHRA. Ideal for drag racing and street/strip cars needing massive boost potential.

Key Features

  • Dual Ceramic Ball Bearing CHRA: Delivers rapid spool-up under 3000 RPM and withstands extreme heat cycles for long-term reliability
  • 82mm Compressor Wheel: 82mm inducer 99mm exducer forged milled design flows 110+ lb/min for dyno-proven 1200+ HP capability
  • T4 Divided 1.24AR Turbine Housing: Optimized exhaust flow reduces backpressure while maintaining turbine velocity for broad powerband
  • External Wastegate Flange: V-band port enables precise boost management with Turbosmart IWG75 or Race Port actuators
  • Oil and Water Cooled Center: Protects bearings during sustained high-boost runs in competition environments

Product Notes

  • Requires compatible T4 divided inlet manifold and external wastegate sold separately
  • Break-in oil and initial boost tuning essential for peak performance
  • Securely packaged for protection during transit

Installation Notes

  • Professional installation recommended.
  • Custom T4 divided exhaust manifold required for proper fitment
  • Uses V-band turbine outlet clamp and 4-bolt compressor inlet

This Part Fits

Year Make Model Submodel
1993-1998 Toyota Supra 2JZ-GTE
1989-1994 Nissan Skyline GT-R R32 RB26DETT
1995-1998 Nissan Skyline GT-R R33 RB26DETT
1999-2002 Nissan Skyline GT-R R34 RB26DETT
1997-2013 Chevrolet Corvette C5 LS1 LS6
2005-2013 Chevrolet Corvette C6 LS2 LS3 LS7
1998-2002 Chevrolet Camaro LS1

Why Choose Turbosmart?

  • Proven in World Time Attack and drag racing series
  • Precision machined in Australia with motorsport-grade materials
  • Backed by 2-year warranty and expert technical support

Frequently Asked Questions

  • Q: What engines does this turbo fit best?
    A: Designed for high-power 2JZ-GTE RB26DETT LS1 LS3 Coyote and similar inline-six V8 builds with T4 manifold compatibility
  • Q: What materials are used in construction?
    A: 2618 alloy investment cast compressor housing 347SS turbine housing and Inconel turbine wheel
  • Q: Does it include a wastegate?
    A: External wastegate flange only wastegate actuator sold separately pairs with Turbosmart 45mm or 60mm units

Shipping & Handling

  • Method: UPS Ground or FedEx
  • Availability: In stock - ships same or next business day
  • Packaging: Original Turbosmart box 19in x 17in x 17in
  • Weight: 24 lbs

Request For Information

Have questions about Turbosmart 8280 T4 1.24AR Externally Wastegated TS-1 Turbocharger? Fill out the form below and we'll get back to you by the next business day.
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