Engine & PerformanceValves & Springs Supertech Valve Kit Int VW 2.5L non-T 33mm (+0.65mm Blk Nitr Cylinder HeadCylinder Head|Engine & Performance Supertech Valve Kit Int. R32 33.15mm (std) Blk Nitr 102.50mm Cylinder HeadCylinder Head|Engine & Performance Supertech Valve Kit Int. R32 33.15mm (std) Blk Nitr 136.40mm Cylinder HeadCylinder Head|Engine & Performance Supertech Valve Kit Intake 2.0/2.3 Ecobst 33.50mm (+1) Blk N Cylinder HeadCylinder Head|Engine & Performance Supertech Valve Kit Intake Audi 2.2L 20v 32.00mm (Std) Blk N Cylinder HeadCylinder Head|Engine & Performance Supertech Valve Kit Intake Audi 2.2L 20v 32.50mm (+0.5) Blk Engine & PerformanceValves & Springs Supertech Valve Kit Intake Audi 2.7L 30v 26.90mm (Std) Blk N Engine & PerformanceValves & Springs Supertech Valve Kit Intake Audi 2.7L 30v 26.90mm (Std) Blk N Engine & PerformanceValves & Springs Supertech Valve Kit Intake Audi 2.7L 30v 27.90mm (+1.0) Blk Cylinder HeadCylinder Head|Engine & Performance Supertech Valve Kit Intake Audi 4.2L 40v 27.90mm (+1.0) Blk Cylinder HeadCylinder Head|Engine & Performance Supertech Valve Kit Intake B38 30.10mm (Std) Blk Nitr Cylinder HeadCylinder Head|Engine & Performance Supertech Valve Kit Intake B48 30.10mm (Std) Blk Nitr Cylinder HeadCylinder Head|Engine & Performance Supertech Valve Kit Intake B58 30.10mm (Std) Blk Nitr Cylinder HeadCylinder Head|Engine & Performance Supertech Valve Kit Intake BMW M20 42.00mm(std) Blk Nitr Cylinder HeadCylinder Head|Engine & Performance Supertech Valve Kit Intake BMW M20B25 43.00mm (+1) Black Nit Cylinder HeadCylinder Head|Engine & Performance Supertech Valve Kit Intake BMW M42 33.00mm Black Nitride ← 1 2 3 … 314 315 316 317 318 319 320 … 357 358 359 →