GRP Fabrication - GR Supra A90 Turbo Kit

World wide shipping available please email if outside Australia for shipping quotes. 

After the huge success of our GR Yaris G25 Turbocharger kits (used on the first GR Yaris in the world to run 10 second quarters) GRP Engineering is proud to release the A90 B58 (2 port) G30-35 Series Turbo kits. (6 Port kits coming early 2023)

Following the trend of all GRP Engineering products 6 -12 months of design and development has gone into making sure the end product is the highest quality kit available on the market, and its fabricated right here in Australia. Testing on their own vehicle has seen an easy 710WHP with a stock motor and gearbox on only 31psi and 770WHP with a 50HP shot of Nitrous and 32psi (G35-1050 kit 1.01 A/R E85 and other supporting mods).

Having connections with all the leading global suppliers its no surprise to find this kit contains products from Garrett, Turbosmart, 6Boost and Radium Engineering, if reliability and performance is your No1 goal GRP have you covered.

We have organised this kit into 3 options as listed below, If you have any further questions prior to ordering this kit please contact us via phone or email to discuss your build. 

Please note Not included 

This kit is to be used with external boost control, in either the form of a Turbosmart eboost or as with our test vehicle a Haltech elite 750 (that also controls our port injectors and nitrous). Port injector and Haltech controllers will be available soon though our website (last quarter 2022).

Option 1:

• Garrett Advancing Motion G30 or G35 Turbocharger and Titanium Turbo Beanie

• 6Boost Stainless Steel Billet Collector Turbo Manifold 

• Turbosmart Gen V 50mm External Wastegate including Wastegate Beanie

• Complete Goleby's Parts oil and water line kit 

Option 2:

• Garrett Advancing Motion G30 or G35 Turbocharger and Titanium Turbo Beanie

• 6Boost Stainless Steel Billet Collector Turbo Manifold 

• Turbosmart Gen V 50mm External Wastegate including Wastegate Beanie

• Complete Goleby's Parts oil and water line kit 

• GRP Engineering Charge pipe kit including Turbosmart Race port BOV

• GRP Engineering Down (Dump) Pipe 3.5" high mount kit, 4" low mount kit

• Wastegate pipe 2" (plumbed back)

• Fittings and hose for boost reference adaptor

• Titanium Heat wrap for down pipe and wastegate pipe 

Option 3:

• Garrett Advancing Motion G30 or G35 Turbocharger and Titanium Turbo Beanie

• 6Boost Stainless Steel Billet Collector Turbo Manifold 

• Turbosmart Gen V 50mm External Wastegate including Wastegate Beanie

• Complete Goleby's Parts oil and water line kit 

• GRP Engineering Charge pipe kit including Turbosmart Race port BOV

• GRP Engineering Down (Dump) Pipe 3.5" high mount kit 4" low mount kit

• Wastegate pipe 2" (plumbed back)

• Fittings and hose for boost reference adaptor

• Titanium Heat wrap for down pipe and wastegate pipe 

• Air intake pipe and filter, high mount kit includes pod filter and intake pipe, low mount kit includes full air intake pipe and airbox kit sealed from engine bay radiant heat

• Radium Engineering dual catch can kit with custom Goleby's Parts hose and fittings