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Showing 1489 offers
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717858 038145702G Turbocharger compatible for Volkswagen Audi Skoda 1.9 2.0 AWX AVF TDI Engine
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Compatible for Ford 7.3L Turbo F550 F250 F350 F450 Powerstroke Diesel Turbocharger 99.5-03
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Diesel Turbo compatible for Cummins Truck 4BTA 4BT 3.9L 3592015 3802906 HX30W Turbocharger
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T76 T4 Upgraded Billet Turbo Turbine 0.96 A/R Com 0.8 500HP V-Band Turbocharger
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Turbo Turbocharger compatible for Dodge Dart compatible for Fiat Punto compatible for Jeep Renegade 1.4L 799502 811311
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Compatible for Audi A3 1.9TDI 74KW/100PSA/AXR2001–2003 for GT1749V GT17 VNT Turbo Turbocharger
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Compatible for Audi A3 1.9TDI 74KW/100PSA/AXR2001–2003 for GT1749V GT17 VNT Turbo Turbocharger
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T04E T3 Turbo Turbocharger Kit 400+HP Stage III Wastegate+ 27x7x2.5 Intercooler
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K04 Right Side Turbocharger compatible for Audi RS6 4D 4.2L BCY Biturbo C5 53049880029
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Turbosmart
Turbosmart Blow Off Valve Kompact Plumb Back Valve Diverter Valve Suit Ford Focus RS Mk3 TS-0203-1264
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Compatible for Hyundai Santa Fe 2.2 CRDi GLS150HP D4EB 49135-07100 TF035 Turbo Turbocharger
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MaXpeedingrods
Turbocharger compatible for Hyundai Santa Fe 2.2 d 150HP D4EB, CRDi, GLS, 4x4 2005-
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Turbosmart
Turbosmart IWG75 Wastegate Actuator Suit Mitsubishi Evo 10 14PSI Black TS-0601-3142
1 Offer$229.49Offers →
Tuning: What It Can and Cannot Do
Written by the PickupChain team · Last reviewed October 17, 2026
A handheld programmer or tuner changes engine and transmission settings: fuel, timing, shift points and, on turbo engines, boost. On turbocharged trucks the gains can be significant. Tuners also recalibrate the speedometer after a tire size change and can adjust idle and shift firmness.
Throttle controllers only change how quickly the pedal responds. The truck feels faster, but engine output does not change. They are a simple, reversible plug-in option.
Tuning can affect your powertrain warranty and emissions compliance. Look for tunes and parts that are legal in your state, especially in California and other CARB states, and save your stock file so you can return to factory settings.
Frequently Asked Questions
+Will a tuner void my warranty?
A dealer can deny a powertrain claim if the tune caused the failure. Many owners return to the stock tune before service. Some manufacturers offer their own warranty-friendly performance calibrations.
+Can a tuner fix my speedometer after bigger tires?
Yes. Most programmers let you enter the new tire diameter, which corrects the speedometer, odometer and shift points.
+Throttle controller or tuner?
A throttle controller only sharpens pedal response. A tuner changes actual engine settings and can add power and improve shifting. For real gains, a tuner is the choice.