Air & Fuel - Page 2 - Gn1 Performance

Fuel Injector Harness Replacement Custom Length

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Now: $129.00

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Black Throttle Body 72mm

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Now: $359.00

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Billet Vacuum Block

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Now: $79.00
Billet Throttle Body Vacuum Block Off Plate

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Now: $24.00

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Billet Fuel Rails For Stock Intake Manifolds

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Now: $359.00

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Billet CNC Throttle Body 1" Spacer Tapped

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Now: $139.00

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Billet CNC Throttle Body 1" Spacer

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Now: $120.00

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72mm Throttle Body Power 6 Plenum Only

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Now: $349.00

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72mm Throttle Body and power 6 Plenum

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Now: $589.00

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4 Inch K&N Air Filter

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Now: $79.00

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4 Inch Cold Air Intake Without MAF

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Now: $225.00

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4 Inch Cold Air Intake System with 4 Inch MAF pipe

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Now: $299.00

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4 Inch Aluminum Maf Air Flow Pipe

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Now: $105.00

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3" Inch K&N Air Filter

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Now: $79.00

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3.5" Inch K&N Air Filter

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Now: $79.00

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3.5" Inch Aluminum Maf Air Flow Pipe

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Now: $105.00

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3 Inch Cold Air Intake Kit with Filter

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Now: $289.00

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3 Inch Aluminum Maf Air Flow Pipe

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Now: $105.00

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Fuel Injector Harness Replacement Custom Length

This is a "Factory Replacement Custom Fuel Injector Harness" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. This harness is a direct replacement for the factory fuel...

MSRP:

Was:

Now: $129.00

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Black Throttle Body 72mm

This is a "BLACK ANODIZED BILLET ALUMINUM 72mm THROTTLE BODY" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. With this throttle body you will have a quicker throttle response and faster turbo spool up, not to...

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Was:

Now: $359.00

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Billet Vacuum Block

This is a "BILLET ALUMINUM THROTTLE BODY VACUUM BLOCK" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. This item replaces the stock plastic piece. Our Vacuum block comes complete with 2 stud bolts, and a gasket.This...

MSRP:

Was:

Now: $79.00
Billet Throttle Body Vacuum Block Off Plate

This is a "BILLET ALUMINUM THROTTLE BODY VACUUM BLOCK OFF PLATE" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. This item replaces the stock plastic piece and is used for those who are running the vacuum...

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Now: $24.00

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Billet Fuel Rails For Stock Intake Manifolds

This is a set "BILLET FUEL RAILS FOR A STOCK INTAKE MANIFOLD" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. Featuring a -8 inlet and outlet, these rails will flow much better than the factory rails, not to mention...

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Now: $359.00

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Billet CNC Throttle Body 1" Spacer Tapped

This is a "BILLET ALUMINUM CNC MACHINED 1" THROTTLE BODY SPACER TAPPED" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. This 1" Billet aluminum spacer is designed to adapt with the factory...

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Now: $139.00

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Billet CNC Throttle Body 1" Spacer

This is a "BILLET ALUMINUM CNC MACHINED 1" THROTTLE BODY SPACER" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. This 1" Billet aluminum spacer is designed to adapt with the factory intake manifold...

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Now: $120.00

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72mm Throttle Body Power 6 Plenum Only

This is a NEW AND IMPROVE "GN1Performance ALUMINUM 72mm THROTTLE BODY UPPER PLENUM" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. With this throttle body plenum kit you will have a quicker throttle...

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Was:

Now: $349.00

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72mm Throttle Body and power 6 Plenum

This is a NEW AND IMPROVE "GN1Performance BILLET ALUMINUM 72mm THROTTLE BODY AND POLISHED UPPER PLENUM" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. With this throttle body and plenum kit you...

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Now: $589.00

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4 Inch K&N Air Filter

This is a "K&N 4" AIR FILTER" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6

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Now: $79.00

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4 Inch Cold Air Intake Without MAF

This is a GN1Performance "HUGE 4" COLD AIR INTAKE SYSTEM" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6.The kit includes a custom fabricated huge 4 inch aluminum...

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Now: $225.00

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4 Inch Cold Air Intake System with 4 Inch MAF pipe

This is a GN1Performance "4" COLD AIR INTAKE SYSTEM DESIGNED TO ACCEPT A 3.5 MAF SENSOR" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. The kit includes a custom...

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Now: $299.00

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4 Inch Aluminum Maf Air Flow Pipe

This is a GN1Performance "4" ALUMINUM MAF AIR FLOW PIPE" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. This item features a beautiful high polished finish. It comes complete with hoses and clamps...

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Now: $105.00

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3" Inch K&N Air Filter

This is a "K&N 3" AIR FILTER" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6

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Now: $79.00

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3.5" Inch K&N Air Filter

This is a "K&N 3.5" AIR FILTER" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6

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Was:

Now: $79.00

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3.5" Inch Aluminum Maf Air Flow Pipe

This is a GN1Performance "3.5" MAF ALUMINUM AIR FLOW PIPE" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. This is a 3.5" MAF pipe for your Buick Grand National, perfect for those who are running a...

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Was:

Now: $105.00

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3 Inch Cold Air Intake Kit with Filter

This is a GN1Performance "3" COLD AIR INTAKE" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6.The kit includes a custom fabricated 3 inch aluminum pipe, K&N air filter, and our custom mass air flow...

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Now: $289.00

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3 Inch Aluminum Maf Air Flow Pipe

This is a GN1Performance 3" "ALUMINUM MAF AIR FLOW PIPE" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. This item features a beautiful mild polished finish. It comes complete with hoses and clamps.This...

MSRP:

Was:

Now: $105.00

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