Auto Tuners & Programmers for Power & Performance

Put optimum gas and diesel performance at your fingertips with cutting-edge atuo tuners and programmers from the best: SCT Performance, Bully Dog, Edge, Hypertech, Smarty...

Put optimum gas and diesel performance at your fingertips with cutting-edge atuo tuners and programmers from the best: SCT Performance, Bully Dog, Edge, Hypertech, Smarty Tuners, and more! Our line of performance programmers for late-model gasoline and diesel vehicles allows you to adjust critical parameters, including shift points, shift firmness, top speed limiter, rev limiter, and more. Plus, many car and truck tuner models let you clear trouble codes, monitor and display vehicle performance even log data for future tuning! Whether you want more power or improved fuel economy, we've got the right auto tuner for your...

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DiabloSport inTune i3 Platinum Computer Programmers 8245

Computer Programmer, inTune i3 Platinum, Buick, Cadillac, Chevy, GMC, Hummer, Pontiac, Each

Part Number: DBL-8245

4.17 out of 5 stars ( 83 )

Estimated Ship Date: Tomorrow

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DiabloSport inTune i3 Platinum Computer Programmers 8345

Computer Programmer, inTune i3 Platinum, Chrysler, Dodge, Ram, Each

Part Number: DBL-8345

3.98 out of 5 stars ( 48 )

Estimated Ship Date: Tomorrow

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DiabloSport inTune i3 Platinum Computer Programmers 8246

Computer Programmer, inTune i3, Chevy, Small Block, Each

Part Number: DBL-8246

3.9 out of 5 stars ( 10 )

Estimated Ship Date: Tomorrow

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DiabloSport inTune i3 Platinum Computer Programmers for 2005-2014 WRANGLER, GRAND CHEROKEE, 2006-2010 COMMANDER - 8445-1

Computer Programmer, inTune i3 Platinum, Jeep, Each

Part Number: DBL-8445-1

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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DiabloSport inTune i3 Platinum PCM Swaps for 2019-2022 1500, 2022 1500 CLASSIC - 8321-BR

Computer Programmer, inTune i3 Platinum PCM Swap, Competition Use Only, PCM Exchange Program, Ram, 5.7L, Each

Part Number: DBL-8321-BR

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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DiabloSport inTune i3 Platinum PCM Swaps for 2020-2024 DURANGO, 2020-2021 GRAND CHEROKEE, 2021 GRAND CHEROKEE L - 8326-BR

Computer Programmer, inTune i3 Platinum PCM Swap, Dodge, Jeep, 5.7L, 6.4L, Each

Part Number: DBL-8326-BR

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2026 if ordered today

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Estimated Ship Date: Feb 4, 2026 if ordered today

DiabloSport inTune i3 Platinum PCM Swaps for 2015-2021 WRANGLER, 2018 WRANGLER JK - 8420-R

Computer Programmer, inTune i3 Platinum, Modified PCM, Jeep, Each

Part Number: DBL-8420-R

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

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DiabloSport inTune i3 Computer Programmers 8200

4.5 out of 5 stars ( 18 )

Estimated Ship Date: Tomorrow

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DiabloSport inTune i3 Platinum PCM Swaps for 2018-2021 DURANGO, GRAND CHEROKEE - 8326-AR

Computer Programmer, inTune i3 Platinum PCM Swap, Competition Use Only, PCM Exchange Program, Jeep, Dodge, 5.7L, Each

Part Number: DBL-8326-AR

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

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Estimated Ship Date: Feb 5, 2026 if ordered today

DiabloSport inTune i3 Platinum PCM Swaps for 2015-2017 DURANGO, GRAND CHEROKEE - 8326-R

Computer Programmer, inTune i3 Platinum PCM Swap, Competition Use Only, PCM Exchange Program, Jeep, Dodge, 5.7L, Each

Part Number: DBL-8326-R

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

DiabloSport inTune i3 Platinum Computer Programmers 8145

Computer Programmer, inTune i3 Platinum, Ford, Lincoln, Mazda, Each

Part Number: DBL-8145

3.83 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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DiabloSport inTune i3 Platinum PCM Swaps for 2015-2017 1500 - 8321-R

Computer Programmer, inTune i3 Platinum PCM Swap, Competition Use Only, PCM Exchange Program, Ram, 5.7L, Each

Part Number: DBL-8321-R

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

DiabloSport inTune i3 Platinum PCM Swaps for 2018-2023 300, CHALLENGER, CHARGER - 8320-AR

Computer Programmer, inTune i3 Platinum PCM Swap, Competition Use Only, Dodge, 5.7L, 6.4L, Each

Part Number: DBL-8320-AR

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

DiabloSport inTune i3 Platinum PCM Swaps for 2015-2017 300, CHALLENGER, CHARGER - 8325-R

Computer Programmer, inTune i3 Platinum PCM Swap, Competition Use Only, PCM Exchange Program, Chrysler, Dodge, 3.6L, Each

Part Number: DBL-8325-R

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2026 if ordered today

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Estimated Ship Date: Feb 4, 2026 if ordered today

DiabloSport inTune i3 Platinum PCM Swaps for 2018-2020 300, CHALLENGER, CHARGER - 8325-AR

Computer Programmer, inTune i3 Platinum PCM Swap, Competition Use Only, PCM Exchange Program, Chrysler, Dodge, 3.6L, Each

Part Number: DBL-8325-AR

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

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DiabloSport inTune i3 Platinum PCM Swaps for 2020-2022 GLADIATOR - 8420-AR

Computer Programmer, inTune i3 PCM Swap, Competition Use Only, Jeep, Gladiator, 3.6L, Each

Part Number: DBL-8420-AR

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

DiabloSport inTune i3 Platinum PCM Swaps for 2018-2019 1500, 2019-2024 1500 CLASSIC - 8321-AR

Computer Programmer, inTune i3 Platinum PCM Swap, Competition Use Only, PCM Exchange Program, Ram, 5.7L, Each

Part Number: DBL-8321-AR

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 5, 2026 if ordered today

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Estimated Ship Date: Feb 5, 2026 if ordered today

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Dinan DINANFLASH Handheld Tuners 4431

Computer Programmers, Dinan Flash Handheld, BMW B58(M0) and B46 Engines, Each

Part Number: DNN-4431

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

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Estimated Ship Date: Feb 6, 2026 if ordered today

DiabloSport inTune i3 Platinum PCM Swaps for 2015-2017 CHALLENGER, CHARGER - 8322-R

Computer Programmer, inTune i3 Platinum, Modified PCM, Dodge, Each

Part Number: DBL-8322-R

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

DiabloSport inTune i3 Computer Programmers 8200

4.5 out of 5 stars ( 18 )

Estimated Ship Date: Tomorrow

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DiabloSport inTune i3 Platinum PCM Swaps for 2015-2017 300, CHALLENGER, CHARGER - 8320-R

Computer Programmer, inTune i3 Platinum, Modified PCM, Chrysler, Dodge, Each

Part Number: DBL-8320-R

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

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Estimated Ship Date: Feb 5, 2026 if ordered today

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DiabloSport inTune i3 Platinum PCM Swaps for 2015-2017 2500, 3500 - 8323-R

Computer Programmer, inTune i3 Platinum PCM Swap, Competition Use Only, PCM Exchange Program, Ram, 6.4L, Each

Part Number: DBL-8323-R

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

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Estimated Ship Date: Feb 5, 2026 if ordered today

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DiabloSport inTune i3 Platinum PCM Swaps for 2018 2500, 3500 - 8324-BR

Computer Programmer, Modified PCM, inTune i3, Competition Use Only, Ram, 6.4L, Each

Part Number: DBL-8324-BR

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

DiabloSport inTune i3 Platinum PCM Swaps for 2021-2024 1500, 2021-2025 DURANGO, 2018-2021 GRAND CHEROKEE - 8323-BR

Computer Programmer, inTune i3 Platinum PCM Swap, Competition Use Only, PCM Exchange Program, Jeep, 6.2L, Each

Part Number: DBL-8323-BR

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

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