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Mustang Performance Parts

Mustang Tuning

From ignition components to spark plugs and lighting, Steeda is proud to offer several ignition components for your Mustang. Steeda also offers custom tuning! Unlock hidden horsepower by picking up one of our SCT tuning devices paired with Steeda lifetime tunes!

Steeda Billet OBD II Port Cover (96-15)
Market Price $32.95   Our Price $19.95
Manufacturer:  Steeda Autosports, Yes

Steeda's premium OBD II port is manufactured in-house using high-grade aerospace aluminum. This premium piece is then red anodized...

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SCT X4 Mustang Tuner w/ Steeda Lifetime Certified Tunes (96-15)
Market Price $459.95   Our Price $399.95
Manufacturer:  SCT Tuning, No

*Over 20+ hp increase with tuning alone* SCT's X4 tuning device is he latest evolution of the X series of tuning...


SCT X4 Suction Cup Mount (96-15)
Market Price $39.95   Our Price $25.95
Manufacturer:  SCT Tuning, No

Looking for a way to mount your SCT X4? Now you can monitor all of those digital gauges and you no longer have to worry about having a passenger...

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Manufacturer:  SCT Tuning, No

*Over 20+ hp increase with tuning alone* SCT's X4 tuning device is he latest evolution of the X series of...


TSX/iTSX Wireless Mustang Tuner (96-14 All)
Market Price $521.95   Our Price $469.95
Manufacturer:  SCT Tuning, No

If you own an Android based or Apple touch phone or tablet, then you can tune your vehicle! SCT's Android TSX/Apple iTSX device...

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SCT Livewire TS Mustang Tuner w/ Steeda Certified Tunes
Market Price $665.95   Our Price $599.95
Manufacturer:  SCT Tuning, No

The SCT Livewire TS flash tuner by SCT comes pre-programmed but also functions as a custom tuner allowing up to 10 custom tunes for vehicles not...

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Certified Steeda Lifetime Mustang Custom Tunes (96-15)
Market Price $199.95   Our Price $150.00
Manufacturer:  Steeda Autosports, No

Own an SCT tuning device and want to have the most advanced, safest, most reliable custom tuning available on the market? Then purchase our...

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Steeda Certified Mustang Custom Tune (96-15)
Market Price $120.00   Our Price $99.00
Manufacturer:  Steeda Autosports, No

Own an SCT tuning device and want to have the most advanced, safest, most reliable custom tuning available on the market? Then purchase our...

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Ford Racing Mustang CARB Legal Tuner - 4.10 Gears (05 GT)
Market Price $299.95   Our Price $249.95
Manufacturer:  Steeda Autosports, No

Steeda now has CARB 50-State Legal performance tune that accommodates cold air, charge motion plates, engine headers, exhaust and differential gears....

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Ford Racing Mustang CARB Legal Tuner - 3.73 Gears (05 GT)
Market Price $289.95   Our Price $249.95
Manufacturer:  Steeda Autosports, No

Steeda now has CARB 50-State Legal performance tune that accommodates cold air, charge motion plates, engine headers, exhaust and differential gears....

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Ford Racing Mustang CARB Legal Tuner - Steeda CAI (05 GT)
Market Price $297.95   Our Price $249.95
Manufacturer:  Steeda Autosports, No

Steeda now has CARB 50-State Legal performance tune that accommodates cold air, engine headers, exhaust and differential gears. Performance gains with...

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Ford Racing Mustang Calibration Track Cal - (13-14) 5.0L GT
Market Price $599.95   Our Price $554.95
Manufacturer:  Ford Racing, No

Track Cal is a Ford Racing exclusive calibration that provide added functionality to 2013-2014 Mustang GT's with a manual transmission....

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Manufacturer:  JMS Motorsports, Yes

This PowerMAX V2 FuelMAX Internal Boost Active (Single) Fuel Pump Voltage Booster increases the output of your Mustang fuel pump by 85%!...

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Manufacturer:  JMS Motorsports, Yes

(Activation - Internal Adjustable Boost Sensor and 1/8" vaccum line) ThisFuelMAX - Fuel Pump Voltage Booster V2 increases...

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Manufacturer:  JMS Motorsports, Yes

(Activation - MAF/MAP/TPS or Ground, includes Ext pressure switch) FuelMAX - Fuel Pump Voltage Booster V2 increases the...

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Manufacturer:  JMS Motorsports, Yes

(Activation - MAF/MAP/TPS or Ground, includes Ext pressure switch) FuelMAX - Fuel Pump Voltage Booster V2 increases the output of...

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BoostMAX Ecoboost Performance Booster (2015)
Market Price $399.95   Our Price $299.95
Manufacturer:  JMS Motorsports, Yes

Improve acceleration and reduce turbo lag with this JMS Chip BoostMAX Ecoboost Performance Booster! Installation Instructions Link...

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Manufacturer:  JMS Motorsports, Yes

Product Features Eliminate Turbo Lag on Ecoboost & Diesel Vehicles (Improves vehicle acceleration). Enhance low and mid-range...

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JMS Analog Mass Air Modifier (88-95)
Market Price $609.95   Our Price $429.95
Manufacturer:  JMS Motorsports, Yes

JMS Chip & Performance is revolutionizing Ford mass air fuel injection systems with the Mass Air Modifier for 1988-2014 Ford vehicles including:...

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JMS Digital Mass Air Modifier (11-14)
Market Price $609.95   Our Price $429.95
Manufacturer:  JMS Motorsports, Yes

Factory and aftermarket mass air meters have long been a source of frustration for tuners. The JMS Mass Air Modifier is the only product that can...

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JMS Analog Mass Air Modifier (05-10)
Market Price $609.95   Our Price $429.95
Manufacturer:  JMS Motorsports, Yes

Factory and aftermarket mass air meters have long been a source of frustration for tuners. The JMS Mass Air Modifier is the only product that can...

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JMS Analog Mass Air Modifier (96-04)
Market Price $609.95   Our Price $429.95
Manufacturer:  JMS Motorsports, Yes

Factory and aftermarket mass air meters have long been a source of frustration for tuners. The JMS Mass Air Modifier is the only product that can...

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