16 of 16 Items
  • 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
  • Turbo Actuator with Mounting Bracket Turbo Actuator with Mounting Bracket Turbo Actuator with Mounting Bracket

    Turbo Actuator with Mounting Bracket

    This is a custom "ADJUSTABLE ACTUATOR" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. This adjustable actuator comes with a custom bracket to mount on your car today! Replace you old worn out and NON adjustable...

    $299.00
  • Lower Turbo Oil Return Fitting Lower Turbo Oil Return Fitting

    Lower Turbo Oil Return Fitting

    This is a GN1Performance "45 DEGREE ANGLE LOWER TURBO OIL RETURN" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. Constructed out of biller aluminum and a AN #10 fitting.

    $27.00
  • 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...

    $175.00
  • 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...

    $175.00
  • A Turbo Oil Return Kit A Turbo Oil Return Kit

    A Turbo Oil 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...

    $139.00
  • A Turbo Oil Feed Kit A Turbo Oil Feed Kit A Turbo Oil Feed Kit A Turbo Oil Feed Kit

    A Turbo Oil Feed Kit

    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...

    $169.00
  • A Turbo Oil Feed and Return Kit A Turbo Oil Feed and Return Kit A Turbo Oil Feed and Return Kit A Turbo Oil Feed and Return Kit A Turbo Oil Feed and Return Kit

    A Turbo Oil Feed and Return Kit

    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...

    $289.00
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