Turbo & Accessories

24 of 31 Items
  • Precision 50mm  Blow Off Valve Precision 50mm  Blow Off Valve Precision 50mm  Blow Off Valve

    Precision 50mm Blow Off Valve

    This is a "Precison 50mm Billet Blow Off valve" .This is the solution you’ve been waiting for! Building upon its heritage as a one-stop shop, Precision Turbo & Engine (PTE) has designed, engineered, and manufactured the all-new PTE 50mm Blow...

    $269.00
  • SCE Copper Turbo Flange Gasket

    SCE Copper Turbo Flange Gasket

    This is a "COPPER TURBO FLANGE 3 BOLT GASKET" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. Clean, flat surfaces are essential to a good seal and the best way to seal a exhaust is with Copper exhaust gaskets.

    $19.99
  • Precision GEN 2 46mm Wastegate

    Precision GEN 2 46mm Wastegate

    This is a "Precision PTE GEN 2 46mm Wastegate" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. Precision Turbo and Engine Gen2 Wastegates Precision Turbo and Engine Gen2 wastegates are high-quality, economical, and...

    $399.00
  • Precision Turbo PTE PT6262 Dual Ball Bearing E Cover Precision Turbo PTE PT6262 Dual Ball Bearing E Cover

    Precision Turbo PTE PT6262 Dual Ball Bearing E Cover

    This is a "Precision PTE PT6262 E Cover Dual Ball Bearing Turbo" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. HP Rating: 705 This is the turbo that changed history: the first mass-production unit to feature...

    $1,899.00
  • Precision Turbo PTE PT5831 E Cover with Actuator Precision Turbo PTE PT5831 E Cover with Actuator

    Precision Turbo PTE PT5831 E Cover with Actuator

    This is a "Precision PTE PT5831 E Cover Turbo with Actuator" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. HP Rating: 585 Are you trying to put together a cost effective turbocharger system for your vehicle? Well,...

    $999.00
  • Precision Turbo PTE PT5831 E Cover Precision Turbo PTE PT5831 E Cover

    Precision Turbo PTE PT5831 E Cover

    This is a "Precision PTE PT5831 E Cover" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. Are you trying to put together a cost effective turbocharger system for your vehicle? Well, we've got just what you're looking...

    $925.00
  • Turbo Heat Reducer Small Turbo Heat Reducer Small

    Turbo Heat Reducer Small

    This is a GN1Performance "TURBO HEAT COVER" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. This is a nice item for those not running a turbo cover or have large exhaust housings and...

    $89.00
  • Turbo Heat Reducer Turbo Heat Reducer Turbo Heat Reducer

    Turbo Heat Reducer

    This is a GN1Performance "TURBO HEAT COVER" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. This is a nice item for those not running a turbo cover or have large exhaust housings and...

    $110.00
  • Polished Aluminum Turbo Cover Solid Polished Aluminum Turbo Cover Solid Polished Aluminum Turbo Cover Solid Polished Aluminum Turbo Cover Solid Polished Aluminum Turbo Cover Solid

    Polished Aluminum Turbo Cover Solid

    This is a GN1Performance "ALUMINUM STOCK STYLE SOLID TURBO COVER" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8.  This beautiful aluminum turbo cover features a brilliant polished finish...

    $199.00
  • Precison Turbo Oil Drain Return Fitting Precison Turbo Oil Drain Return Fitting Precison Turbo Oil Drain Return Fitting

    Precison Turbo Oil Drain Return Fitting

    This is a Precision "Hi Flow Turbo Oil Drain Flange" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. Constructed out of Aluminum it features a O-Ring seal and a -10 fitting. Bolts are included. 

    $37.99
  • Gn1Performance GN1-X Turbo Exhaust Housing A/R .63 Gn1Performance GN1-X Turbo Exhaust Housing A/R .63 Gn1Performance GN1-X Turbo Exhaust Housing A/R .63 Gn1Performance GN1-X Turbo Exhaust Housing A/R .63

    Gn1Performance GN1-X Turbo Exhaust Housing A/R .63

    This is an Exclusive Gn1Performance GN1 Exhaust housing. This housing features a A/R 0.85. These housing must be machined to your specific Exhaust turbine wheel size.The housing is currently ready to accept approximately a 62mm. If your Exhaust wheel is...

    $299.00
  • Gn1Performance GN1 Turbo Exhaust Housing A/R .85 Gn1Performance GN1 Turbo Exhaust Housing A/R .85 Gn1Performance GN1 Turbo Exhaust Housing A/R .85 Gn1Performance GN1 Turbo Exhaust Housing A/R .85 Gn1Performance GN1 Turbo Exhaust Housing A/R .85

    Gn1Performance GN1 Turbo Exhaust Housing A/R .85

    This is an Exclusive Gn1Performance GN1 Exhaust housing. This housing features a A/R 0.85. These housing must be machined to your specific Exhaust turbine wheel size.The housing is currently ready to accept approximately a 62mm. If your Exhaust wheel is...

    $299.00
  • Boost Controller Boost Controller

    Boost Controller

    This is a Boost Controller which is good for up to 50psi. It comes complete with all the hardware, fittings, and mounting brackets necessary.

    $99.00
  • Aluminum Turbo Cover Lines Aluminum Turbo Cover Lines Aluminum Turbo Cover Lines Aluminum Turbo Cover Lines

    Aluminum Turbo Cover Lines

    This is a GN1Performance "ALUMINUM STOCK STYLE TURBO COVER" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8.  This beautiful aluminum turbo cover bolts right up to the same location as the...

    $199.00
  • XRP Turbo Oil Drain Return Kit XRP Turbo Oil Drain Return Kit

    XRP Turbo Oil Drain Return Kit

    This is a GN1Performance "Turbo Oil Return kit" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. All made for GN1 exclusively by XRP! The kit includes everything you see in the pictures. A custom fabricated...

    $149.00
  • XRP Turbo Oil Feed Kit XRP XRP Turbo Oil Feed Kit XRP XRP Turbo Oil Feed Kit XRP XRP Turbo Oil Feed Kit XRP

    XRP Turbo Oil Feed Kit XRP

    This is a GN1Performance "Turbo Oil Feed & Return kit" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. All made for GN1 exclusively by XRP! The kit includes everything you see in the pictures. One custom...

    $199.00
24 of 31 Items