Pipes Hoses and Clamps Extreme Intercooler This is a set of GN1Performance "EXTREME Intercooler Pipes" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. This combo feature Mandrel bent 3" polished aluminum... MSRP: Was: Now: $335.00 Choose Options
Pipes Hoses and Clamps SE Intercooler This is a set of GN1Performance "SE Intercooler Pipes" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. This combo feature Mandrel bent 3" polished aluminum pipes with heavy duty silicone hoses and... MSRP: Was: Now: $335.00 Choose Options
Turbosmart Gen-V Race Port Blow-Off Valve This is a "Turbosmart Billet Blow Off Valve". The Turbosmart RacePort is famous for being an amazingly small and light BOV for turbocharged competition-level engines. Featuring our unique collar design and internal flow structures, it is 50% lighter and... MSRP: Was: Now: $325.00 Add to Cart
