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GEN4 PRO XTREME - GEN4 OFU Harness Kit - 6-STAGE NOS
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GEN4 PRO XTREME – GEN4 OFU Harness Kit – 6-STAGE NOS

BigStuff TPM
$279.00
Provides one wiring harness for the 6-Stage NOS feature.
GEN4 PRO XTREME - GEN4 OFU Harness Kit - BOOST
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GEN4 PRO XTREME – GEN4 OFU Harness Kit – BOOST

BigStuff TPM
$119.00
Provides one wiring harness for the boost controller feature.
GEN4 PRO XTREME - GEN4 OFU Harness Kit - DAE
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GEN4 PRO XTREME – GEN4 OFU Harness Kit – DAE

BigStuff TPM
$279.00
Provides one wiring harness for the Data Acquisition External (DAE) sensors.
GEN4 PRO XTREME - GEN4 OFU Harness Kit - DAE2
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GEN4 PRO XTREME – GEN4 OFU Harness Kit – DAE2

BigStuff TPM
$379.00
Provides one wiring harness for the Data Acquisition External (DAE) sensors.
GEN4 PRO XTREME - GEN4 OFU Harness Kit - DAE3
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GEN4 PRO XTREME – GEN4 OFU Harness Kit – DAE3

BigStuff TPM
$325.00
Provides one wiring harness for the DAE3 sensors.
GEN4 PRO XTREME - GEN4 OFU Harness Kit - E85
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GEN4 PRO XTREME – GEN4 OFU Harness Kit – E85

BigStuff TPM
$109.00
Provides one wiring harness for wiring in an E85 sensor.
GEN4 PRO XTREME - GEN4 OFU Harness Kit - SR2.3
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GEN4 PRO XTREME – GEN4 OFU Harness Kit – SR2.3

BigStuff TPM
$119.00
Provides one wiring harness for connecting up one driveshaft sensor to the GEN4 ECU.
GEN4 PRO XTREME - GEN4 SFU Harness & H/W Kit - Secondary LSU4.9 WBO2
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GEN4 PRO XTREME – GEN4 SFU Harness & H/W Kit – Secondary LSU4.9 WBO2

BigStuff TPM
Price range: $229.00 through $339.00
The secondary LSU4.9 wideband oxygen sensor upgrade is recommended to improve the additional AFR data collection and run the ECU in bank-to-bank closed loop AFR control.
GEN4 PRO XTREME - GEN4 SFU Harness & H/W Kit - Touch Screen Dash
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GEN4 PRO XTREME – GEN4 SFU Harness & H/W Kit – Touch Screen Dash

BigStuff TPM
Price range: $599.00 through $1,399.00
For control over your GEN4 ECU when your laptop is not available, we recommend the BigStuff Touch Screen Dash.
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GEN4 PRO XTREME – GEN4 SFU Kit – CAN DAKOTA DIGITAL

BigStuff TPM
$375.00
GEN4 PRO XTREME - GEN4 SFU Kit - CAN ROLL RACE
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GEN4 PRO XTREME – GEN4 SFU Kit – CAN ROLL RACE

BigStuff TPM
$375.00
GEN4 PRO XTREME - GEN4 SFU Kit - Racepak HUD - CAN UDX
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GEN4 PRO XTREME – GEN4 SFU Kit – Racepak HUD – CAN UDX

BigStuff TPM
$375.00
For our racers who are running a Racepak UDX or IQ3 dash and want the Bigstuff3 GEN4 ECU to pass its data out, this is for you.

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