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Best Tuner For Duramaxes

From leading brands and best sellers available on the web.
#1

Winner

Edge Products 84130-3 Insight CTS3

Prime_Warehouse

Edge Products 84130-3 Insight CTS3 Digital Gauge Monitor; 5 in. Touch Screen; 0-60/Quarter Mile Performance Testing; For Vehicles w/OBDII Diagnostic Port;

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#2
Edge 21500-3 Juice with Attitude CT

Edge Products

Edge 21500-3 Juice with Attitude CTS3 Tuner & Monitor

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#3
Pedal Commander - PC65 for GMC Sier

Pedal Commander

5%OFF

Pedal Commander - PC65 for GMC Sierra (2007-2018) Fits: 1500, 2500HD, 3500HD, Base, SLE, SLT, Denali & All Other Models (4.3L 4.8L 5.3L 6.0L 6.2L 6.6L) Gas & Diesel | Throttle Response Controller

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#4
H&S Mini Maxx Tuner

H&S Performance

H&S Mini Maxx Tuner

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#5
PEDAL COMMANDER for Chevrolet Silve

Pedal Commander

5%OFF

PEDAL COMMANDER for Chevrolet Silverado 2007-2018 Throttle Response Controller Fits:1500, 2500HD, 3500HD, WT, LS, LT, LTZ, Chevy Silverado Accessories

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#6
Superchips 2845 Flashpaq F5 Tuner

Superchips

Superchips 2845 Flashpaq F5 Tuner

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#7
Dromedary 4" Black Cold Air Intake

DROMEDARY

Dromedary 4" Black Cold Air Intake System w/Heat Shield For GMC Chevy V8 4.8L/5.3L/6.0L 1999-2006

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#8
Edge 85400-300 Evolution CTS3

Edge

6%OFF

Edge 85400-300 Evolution CTS3

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#9
NEW EDGE INSIGHT CTS3 DIGITAL GAUGE

Southwest Speed

5%OFF

NEW EDGE INSIGHT CTS3 DIGITAL GAUGE,5" TOUCHSCREEN,COMPATIBLE WITH 1996-UP ON BOARD DIAGNOSTICS-II VEHICLES

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#10
Banks Power - 2020 GM 2500/3500 6.6

Banks Power

Banks Power - 2020 GM 2500/3500 6.6L L5P Derringer Tuner (Gen 2) w/ 1.8in iDash DataMonster (67103)

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