Fabspeed Tuning Maserati GranTurismo XperTune Performance Software
Fabspeed Tuning Maserati GranTurismo XperTune Performance Software
Fabspeed Tuning Maserati GranTurismo XperTune Performance Software
Click to zoom in

Maserati GranTurismo XperTune Performance Software

FS.MAS.GT.ECU
Programmers & Tuners
Ships In 1-2 Weeks
$ 2,053.95
$ 2,053.95

SKU: MAS.GT.ECU

Maserati GranTurismo 2008-2019 XperTune Performance Software

Fabspeed XperTune Performance Software reprograms the ECU on 2008-2019 Maserati GranTurismo models to deliver more horsepower torque and refined driving dynamics. This upgrade adjusts sensor inputs air fuel ratios and boost pressure where applicable for noticeable power increases across the rev range. Customers experience crisper throttle response and smoother power delivery after tuning.

Key Features

  • Power Gains GranTurismo: Stock 395 HP 339 TQ increases to 418 HP 357 TQ for a 23 HP and 18 TQ boost
  • Power Gains GranTurismo S: Stock 424 HP 361 TQ rises to 451 HP 378 TQ adding 27 HP and 17 TQ
  • ECU Reprogramming: Optimizes sensor data air fuel mixtures and boost control for enhanced acceleration and drivability
  • Stock File Backup: Fabspeed Motorsport preserves original ECU settings allowing full revert to factory power anytime
  • Quick Turnaround: ECU tuned in 24-48 hours upon receipt with same shipping method return

Product Notes

  • This is not a shipped product. Send your ECU to Fabspeed for reprogramming after receiving emailed instructions post-purchase.
  • Purchaser covers shipping cost to Fabspeed. ECU returns via matching method like ground or overnight.
  • Fabspeed Motorsport complies with emissions laws and does not support defeat devices for street use.

Installation Notes

  • Professional installation recommended.
  • Remove and ship ECU to Fabspeed Motorsport following provided instructions for custom reprogramming.
  • No additional hardware required. ECU plugs back into vehicle unchanged externally.

This Part Fits

Year Make Model Submodel
2008-2010 Maserati GranTurismo 4.2L
2009-2019 Maserati GranTurismo S 4.7L

Why Choose Fabspeed Motorsport?

  • Proven tuning expertise for Maserati GranTurismo models with real dyno-tested gains
  • Every tune backed by stock file preservation for worry-free ownership
  • Precision engineering ensures reliable performance without compromising drivability

Frequently Asked Questions

  • Q: Which Maserati GranTurismo models does this fit?
    A: Fits 2008-2010 GranTurismo 4.2L and 2009-2019 GranTurismo S 4.7L. Confirm your ECU matches stock power levels listed.
  • Q: How do I get the tune applied?
    A: Checkout emails download link with instructions. Ship ECU to Fabspeed for 24-48 hour reprogram and return.
  • Q: Can I switch back to stock settings?
    A: Yes Fabspeed saves your factory ECU file so you can revert fully at any time via their service.

Shipping & Handling

  • Method: Customer ships ECU to Fabspeed. Returns via same method within 24-48 hours of receipt
  • Availability: In stock - ships same or next business day
  • Packaging: ECU returned in protective packaging matching inbound method

Request For Information

Have questions about Maserati GranTurismo XperTune Performance Software? Fill out the form below and we'll get back to you by the next business day.
Fabspeed

Fabspeed

Fabspeed exhaust systems and carbon fiber parts for Porsche, Ferrari, Lamborghini, and McLaren are stocked at Black Ops Auto Works. Shop cat-back exhaust systems, muffler bypass pipes, sport catalytic converters, downpipes, X-pipes, valve controllers, and carbon fiber trim for 911, 944, 964, 981, 991, and 992 chassis codes along with Ferrari 308, 328, 430, and 458 and Lamborghini Gallardo platforms. Every product is filterable by year, make, model, and chassis code so the correct part ships the first time. Black Ops Auto Works carries 761 Fabspeed SKUs across exhaust, carbon fiber, and exterior trim categories. What This Collection Covers Fabspeed Motorsport builds exhaust systems and carbon fiber components engineered for a narrow range of exotic and European sports car platforms rather than universal fitment. This collection groups Fabspeed parts by the exact Porsche chassis code, Ferrari model, or Lamborghini platform they were designed for. Platforms We Cover Fabspeed builds...

View Fabspeed Products
Interior Parts & Accessories

Interior Parts & Accessories

Interior parts and accessories for cars, trucks, SUVs, and Jeeps are stocked at Black Ops Auto Works. Shop gauges and gauge pods, dash and interior trim, shift knobs and shifters, steering wheels, seats and race seats, seat belts and harnesses, roll cage components, floor mats, programmers and tuners, and racing safety gear for Hellcat, Trackhawk, TRX, HEMI, LS, LT, Coyote, and EcoBoost platforms. Every interior product is filterable by year, make, model, trim, and application so the correct part ships the first time. Black Ops Auto Works carries 5,234 interior SKUs across dash trim, seating, safety, electronics, and tuning categories. What This Category Covers Interior parts and accessories span daily comfort upgrades and dedicated racing safety equipment. This collection ranges from simple dash badges and floor mats to full roll cage components, race seats, and harness bars for track-prepped builds, along with electronic tuning products like programmers and performance monitor...

View Interior Parts & Accessories Products
Programmers & Chips

Programmers & Chips

Programmers and tuning chips for gas and diesel trucks, cars, and SUVs are stocked at Black Ops Auto Works. Shop handheld tuners, ECU programmers, performance chips, and custom tuning devices built to unlock horsepower, torque, and fuel economy gains. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 534 programmer and chip SKUs spanning handheld tuners, modules, and custom-tune devices. What This Category Covers The Programmers and Chips category covers handheld programmers, in-line performance chips, and custom tuning devices that adjust engine parameters such as fuel, timing, and shift points. Coverage spans mild economy-focused tunes through aggressive race tunes for built engines. Categories Included Handheld tuners and programmers, diesel performance modules, in-line piggyback chips, custom tuning devices, and programmer accessories such as cables and monitors. Handheld Tune...

View Programmers & Chips Products
Programmers & Tuners

Programmers & Tuners

Programmers & Tuners parts and accessories for Ford EcoBoost, RAM and Jeep HEMI, Cummins diesel, Subaru WRX and STI, Volkswagen GTI and Golf R, Audi, Porsche, Mitsubishi Evo, and standalone ECU builds are stocked at Black Ops Auto Works. Shop ECU programmers, handheld tuners, AccessPORT devices, custom tuning hardware, data monitors, calibration tools, diagnostic devices, throttle controllers, and vehicle-specific tuning solutions for street performance, reliable repairs, and application-specific upgrades. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 263 collection SKUs across fitment, electrical or mechanical function, materials, installation needs, and performance goals. Vehicle-Specific Handheld Tuning A handheld programmer or tuner can provide approved calibrations, data access, and selected configuration features for supported vehicles. Always choose by exact model y...

View Programmers & Tuners Products
Military & First Responder Discounts

Military & First Responder Discount Program

Black Ops Auto Works proudly honors active duty military, veterans, National Guard, reserves, police officers, firefighters, and EMTs with an exclusive 5% discount on all performance parts and carbon fiber upgrades. Verify instantly and start saving today.

Learn More & Apply

Your cart

×