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Limited Time Offer: Sale up to 70% off on selected items. Offer ends: 2025/7/4 0:0:00
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haltech

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Featured Products
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CORSA Performance

Corsa 2019-2024 Dodge RAM 5.7L V8 Cold Air Intake with MaxFlow 5 Oiled Filter

$429.00 $406.21
Sale
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CORSA Performance

Corsa 06-13 Chevrolet Corvette C6 Z06 7.0L V8 Air Intake

$826.10 $691.91
Sale
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CORSA Performance

Corsa 2018-2023 Ford Mustang GT 5.0L V8 Cold Air intake w/ MaxFlow 5 Oiled Filter

$460.90 $435.06
Featured Products
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QuadBoss

QuadBoss 92-98 Yamaha YFB250 Timberwolf 2x4 Carburetor Kit

$58.91
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QuadBoss

QuadBoss 05-09 Polaris Ranger 500 2x4 Carburetor Kit

$69.91
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QuadBoss

QuadBoss 02-08 Yamaha YFM660 Grizzly 4x4 Carburetor Kit

$68.91
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Haltech

Haltech NEXUS Rebel LS Corvette Pedal Adaptor

$64.92
HALHT-186507
Engine Components Wiring Connectors
Haltech NEXUS Rebel LS Corvette Pedal Adaptor
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Haltech

Haltech NEXUS Rebel LS Gen III Cable Throttle/EV1 Injectors/Manual Transmission

$1,510.92
HALHT-220201
Programmers & Chips Programmers & Tuners
Haltech NEXUS Rebel LS Gen III Cable Throttle/EV1 Injectors/Manual Transmission
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Haltech

Haltech NEXUS Rebel LS Gen IV 6-Pin DBW Throttle/EV6 Injectors/Manual Transmission

$1,510.92
HALHT-220204
Programmers & Chips Programmers & Tuners
Haltech NEXUS Rebel LS Gen IV 6-Pin DBW Throttle/EV6 Injectors/Manual Transmission
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Haltech

Haltech NEXUS Rebel LS T56 Transmission Harness

$39.92
HALHT-187003
Engine Components Wiring Harnesses
Haltech NEXUS Rebel LS T56 Transmission Harness
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Haltech

Haltech NEXUS Rebel LS Terminated Harness for ECU

$890.92
HALHT-186500
Engine Components Wiring Harnesses
Haltech NEXUS Rebel LS Terminated Harness for ECU
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Haltech

Haltech NEXUS S2 (ECU Only)

$1,711.84
HALHT-212000
Programmers & Chips Programmers & Tuners
Haltech NEXUS S2 (ECU Only)
User 1 Quick View
Haltech

Haltech NEXUS S2 ECU + Plug & Pin Set

$1,830.92
HALHT-212100
Engine Components Wiring Connectors
Haltech NEXUS S2 ECU + Plug & Pin Set
Sold out
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Haltech

Haltech NEXUS S2/S3 Plug-n-Play Adapter Harness

$510.92
HALHT-186343
Engine Components Wiring Harnesses
Haltech NEXUS S2/S3 Plug-n-Play Adapter Harness
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Haltech

Haltech NEXUS S3 (ECU Only)

$2,111.84
HALHT-213000
Programmers & Chips Programmers & Tuners
Haltech NEXUS S3 (ECU Only)
User 1 Quick View
Haltech

Haltech NEXUS S3 ECU + Plug & Pin Set

$2,230.92
HALHT-213100
Engine Components Wiring Connectors
Haltech NEXUS S3 ECU + Plug & Pin Set
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Haltech

Haltech NEXUS Ti4L Transmission Interface Kit

$465.92
HALHT-196001
Programmers & Chips Transmission Controllers
Haltech NEXUS Ti4L Transmission Interface Kit
User 1 Quick View
Haltech

Haltech NEXUS/Elite Series ECU PD16 PDM w/120A Surlok Main Power Connector/USB Cable

$1,115.84
HALHT-198000
Engine Components Wiring Connectors
Haltech NEXUS/Elite Series ECU PD16 PDM w/120A Surlok Main Power Connector/USB Cable
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At KLF CARS, we deliver the high-performance [category name] you need to take your build to the next level. Whether you're looking for street, track, or off-road applications, our curated selection features trusted brands, precision engineering, and proven results.

  • ✅ Performance-Focused Components
  • ✅ Expert-Selected for Fit & Function
  • ✅ Free Shipping Anywhere in the USA

 

From weekend warriors to daily drivers, every enthusiast deserves parts that perform—and we deliver. Need help choosing the right product? Our support team is here to guide you every step of the way.

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