•  Basic modifications (340-370 whp)
  • Intermediate modifications (400-420 whp)
  • Advanced Modifications (470 -550 whp)

Stock the GT-R is rated at 280 horsepower in Japan . This rating is conservative. The limiting factor here in California is our fuel which is 91 octane.

There are many brands of parts , so the prices can vary . All horsepower ratings are at the wheels. The stock turbos will work up to around 400 wheel horsepower. Above this the ceramic exhaust wheel has been known to break off. These prices do not include labor . These prices do not include the cost of shipping if necessary. These prices do not include any maintenance items to ensure the vehicle is in good running shape , ie spark plugs , oil change , fuel filter .

Basic Modifications (340 –360 horsepower)

Intake($300 - $500)

Exhaust($700 - $1700

Downpipe (frontpipe)($200 – 500)

 

Twin plate clutch ($1500)

Boost up to 1.0 bar peak with restrictor removal

Cost:$2700 - $4300

Intermediate Modifications (400-420 horsepower)

Intake($300 - $500)

Exhaust($700 - $1700

Downpipe (frontpipe)($200 – 500)

Twin plate clutch ($1500)

Power FC , Commander , Boost Control kit ($980 , $350 , $380) or AEM EMS  $2200 for the Uego box (1621u R32/R33 , 1623u for R34)

xxxx(I think stock is ok) Intercooler upgrade ($700 - $1500)

Fuel pump ($450)

Cost : $ 5560 - 6670

Advanced Modifications (500 – 550 horsepower)

Intake($300 - $500)

Exhaust($700 - $1700

Downpipe (frontpipe)($200 – 500)

Twin plate clutch ($1500)

Power FC , Commander , Boost Control kit ($980 , $350 , $380)

xxxx(I think stock is ok) Intercooler upgrade ($700 - $1500)

Fuel pump ($450)

Transmission Upgrade ($3000)

Camshafts ($1000)

VG30DETT MAF ($780)

Twin turbo upgrade ($600-$5500)

Port exhaust manifolds

Fuel Injectors (720 cc) ($1000)

Cost : $11,940 - $17,950