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Welcome To Gtuned Performance!

Fine-tune your setup with our performance tuning tools. Increase speed, responsiveness, and overall functionality.
We offer Remote and Dyno Tuning for ALL VQ Engines FROM 2004-2021. DE, HR, VHR, ETC.
Got a Nissan or Infiniti and want to go FAST? WE CAN MAKE THAT HAPPEN! We are all about reliability without sacrificing performance!
09+ Nissan Maxima 6MT Swap Clutch Pedal
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09+ Nissan Maxima 6MT Swap Clutch Pedal

09+ Nissan Maxima 6MT Swap Clutch Pedal
$350.00 USD
7th Gen 6MT Passenger Axle Spacer Kit!

7th Gen 6MT Passenger Axle Spacer Kit!

7th Gen 6MT Passenger Axle Spacer Kit!
$450.00 USD
7th Gen Upgrade Slave-Master + Axle Spacer Adaptor/Tune Combo

7th Gen Upgrade Slave-Master + Axle Spacer Adaptor/Tune Combo

7th Gen Upgrade Slave-Master + Axle Spacer Adaptor/Tune Combo
$1,999.00 USD
AEM 340 E85 Hi Flow Fuel Pump

AEM 340 E85 Hi Flow Fuel Pump

AEM 340 E85 Hi Flow Fuel Pump
$134.95 USD
Custom Slave Replacement for 2007-2014 Nissan/Altima 3.5 Manual Transmission

Custom Slave Replacement for 2007-2014 Nissan/Altima 3.5 Manual Transmission

Custom Slave Replacement for 2007-2014 Nissan/Altima 3.5 Manual Transmission
$220.00 USD
Ecutek Bluetooth Dongle
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Ecutek Bluetooth Dongle

Ecutek Bluetooth Dongle
$350.00 USD
EcuTek Phone Flash

EcuTek Phone Flash

EcuTek Phone Flash
$125.00 USD
Wiring harness with connectors on a transparent background

GTUNED CJM DUAL FUEL PUMP RELAY HARNESS KIT

GTUNED CJM DUAL FUEL PUMP RELAY HARNESS KIT
$549.99 USD