Paccar MX13 Breakout Harness

Krazy On Highways

ACM Diagnostic Cable

$89.99

IH-Supply

2.5" OD X 12" Long

$28.00

28% off

Krazy On Highways

VOLVO 2004 - 2007 EGR DELETE. REMOTE TUNING.

$900.00$1,250.00

PowerLabs Dyno & Tuning

DSX Tuning Baro Breakout Harness for Gen V

$70.00

Krazy On Highways

VOLVO / MACK 2014 + OBD2 SCR/DPF DELETE Remote Tuning

$1,800.00

IH-Supply

1.75" ID X 4" Long - Gloss Black

$8.99

Krazy On Highways

HPTuners L5P/L5D CALIBRATIONS 2024/2026

1320 Motorsports

Nexus S3 ECU + Universal Wire-in Harness - 2.5m (8')

$2,723.00

JM Auto Racing

Haltech Nexus R3 Universal Wire-in Harness - 2.5m (8') (HT-183200)

$430.00

Krazy On Highways

GM E41 ECM Upgrade Kit for 2017+

$349.99

IH-Supply

2.5" OD X 24" Long

$38.89

Krazy On Highways

Stainless Steel Cat & DPF Delete Pipe 2018-2020 3.0L Ford Powerstroke

$500.00

Krazy On Highways

Cummins CM2350 Harness

$149.00

Krazy On Highways

KESSv2 J1939 Cable

$149.02

Krazy On Highways

Volvo/Mack Breakout Harness

$225.00

IH-Supply

4" ID to 3" ID X 6" Long - Gloss Black

$23.99

Krazy On Highways

FlashScan V3

$599.00

Krazy On Highways

CATERPILLAR TUNING. REMOTE TUNING.

34-pin Extension Harness for Haltech Nexus S3 ECU Connector (A)

17% off

EFI Conversions

34-pin Extension Harness for Haltech Nexus S3 ECU Connector (A)

Krazy On Highways

MAXXFORCE TUNING. FILE SERVICE.

$800.00

IH-Supply

for 3.5" ID Hoses

$2.89

Krazy On Highways

Volvo CE 2014 - 2024 VILKUS-62: Granite edition. DPF/SCR-off solution

$1,700.00

DSX Tuning

Baro Breakout Harness for Gen V

(3)

$70.00

BenchForce

Engine Control Module Bench Harness PACCAR

$195.00

Krazy On Highways

Bully Dog ECM Tuner PACCAR

$999.99

IH-Supply

3" ID to 2.25" ID - Gloss Black

$20.99

Krazy On Highways

Caterpillar Fuel Saver - ACERT

$200.00

KC Turbos

4.9

(2K)

KC CTS3 Evolution Tuner for the 6.0 Powerstroke

Krazy On Highways

Detroit Breakout Harness For EPA10

$250.00

Krazy On Highways

Cummins CM570 Harness

$149.99

IH-Supply

for 4" ID or 4.5" ID Hoses

(1)

$3.10

Krazy On Highways

Autocal V3- EFILive

$508.00

Krazy On Highways

JOHN DEERE CALIBRATION

$850.00

34-pin Extension Harness for Haltech Elite 2500 ECU Connector (A)

17% off

EFI Conversions

34-pin Extension Harness for Haltech Elite 2500 ECU Connector (A)

Krazy On Highways

MACK MP7 2006-2007 EGR DELETE. Remote Tuning

$760.00

IH-Supply

AN Weld-on Bungs Male Thread - Aluminum

$7.99

Krazy On Highways

USA Trucks 2014+ VILKUS-62: Granite edition. DPF/SCR-off solution.

$1,850.00

Krazy On Highways

SH7058/59 Denso ECU, Tuning for Hino/John Deere/Yanmar

$650.00

DSX Tuning

IAT / Baro Breakout Harness for Gen V

(4)

$260.00

17% off

Krazy On Highways

MACK 2007-2009. DPF/EGR DELETE TUNING. REMOTE CALIBRATION.

$1,250.00$1,500.00

IH-Supply

3" ID to 1.75" ID, 5-ply - Gloss Black

(1)

$14.99

Krazy On Highways

Cold Air Intake for 2020-2024 Ford Powerstroke 6.7L

$349.00

Krazy On Highways

CATERPILLAR 70 PIN

$200.00

Krazy On Highways

Paccar MX GHG14 SCR / DPF / DEF Emulator

Krazy On Highways

NEW GENIUS - MASTER DEVICE

$600.00

IH-Supply

3" OD X 24" Long

$94.00

Krazy On Highways

Volvo Smart Harness - VLOMINGO

$1,715.00

Krazy On Highways

MERCEDES TUNING

$1,050.00

Krazy On Highways

MyGenius

$500.00

Banks Power

4.7

(11.2K)

PedalMonster with mobile phone app and OBD-II connectivity 64310

IH-Supply

2.5" OD X 36" Long

$58.89

Krazy On Highways

2018-2020 Ford Powerstroke 3.0L DPF/DEF/EGR Delete Kit

$2,595.00

Krazy On Highways

VOLVO CE 2014+ DPF/SCR DELETE

Jannetty Racing Enterprises

GM SCIAP Breakout Harness for POSITIVE DISPLACEMENT Forced Induction LT1/L83/L86 Vehicles

$39.95

Krazy On Highways

2013-2018 Ram Cummins 6.7L DPF/DEF/EGR Delete Kit w/Exhaust

$1,698.00

IH-Supply

3.5" ID to 3.25" ID - Gloss Black

$20.99

Krazy On Highways

Cold Air Intake for 2011-2016 Chevy / GMC Duramax LML 6.6L

$349.00

Krazy On Highways

Cummins CM850 - CM876 Harness

$175.00

Krazy On Highways

Detroit EPA07 Breakout Harness

$200.00

Krazy On Highways

VOLVO / MACK / RENAULT HP increase

$500.00

IH-Supply

2" OD X 24" Long

$50.00

Krazy On Highways

The Genius Slave version

$2,024.00

17% off

Krazy On Highways

VOLVO 2007-2009 EGR/DPF DELETE TUNING. REMOTE CALIBRATION.

$1,250.00$1,500.00

24% off

Krazy On Highways

Caterpillar C15 - 3406E fuel pump spring

$15.95$20.95

IH-Supply

2.5" OD X 24" Long

(1)

$60.00

18% off

Krazy On Highways

MACK 2010-2013. MP7, MP8, MP10 SCR/DPF/EGR DELETE TUNING. Remote Calibration.

$1,850.00$2,250.00

26-pin Extension Harness for Haltech Elite 1500 ECU Connector (B)

17% off

EFI Conversions

26-pin Extension Harness for Haltech Elite 1500 ECU Connector (B)

$75.50$90.60

34-pin Extension Harness for Haltech Nexus R3 VCU Connector (A)

17% off

EFI Conversions

34-pin Extension Harness for Haltech Nexus R3 VCU Connector (A)

xnor Shop

MG (SAIC Motor) - Harness

€149.00

Krazy On Highways

Cummins 2022-23 to 2019-2021 ECM // SWAP UNLOCK

$300.00

IH-Supply

4" ID to 3.25" ID - Gloss Black

$21.99

Krazy On Highways

2010-2013 Trucks and CE VILKUS-62 Black. DPF/SCR-off solution.

$1,700.00

Krazy On Highways

Cummins CM2250 Harness

$225.00

Krazy On Highways

Paccar MX GHG17 SCR / DPF / DEF Emulator

Krazy On Highways

DETROIT MCM Diagnostic Adapter Cable

$89.99

IH-Supply

4" OD to 3.5" OD

$63.72

Krazy On Highways

VOLVO 2010-2013 SCR/DPF/EGR DELETE TUNING. REMOTE CALIBRATION.

34-pin Extension Harness for Haltech Nexus S3 ECU Connector (C)

17% off

EFI Conversions

34-pin Extension Harness for Haltech Nexus S3 ECU Connector (C)

Krazy On Highways

ISUZU TUNING. FILE SERVICE.

IH-Supply

2.25" OD X 24" Long

$37.29

Krazy On Highways

HPTuners Duramax 2001 - 2016

$257.00

10% off

LongBoost Performance Parts

Nexus S3 ECU + Universal Wire-in Harness - 2.5m (8') HT-213200

(1)

$2,450.00$2,723.00

Krazy On Highways

Dodge ECO Diesel Calibrations

$470.00

4-pin Extension Harness for Haltech Nexus R3 VCU Connector (E)

17% off

EFI Conversions

4-pin Extension Harness for Haltech Nexus R3 VCU Connector (E)