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Supertech S42 / M42 / M50 / S50 / M52 / M54 Exhaust Valves Standard Size Supertech BMW S54 24v 3.2 Lts Exhaust Valves Standard Size Supertech S42 / M42 / M50 / S50 / M52 / M54 Intake Valves +1mm Single Groove
Supertech S42 / M42 / M50 / S50 / M52 / M54 Exhaust Valves Standard Size
List Price: $249.99
Our Price: $224.99
Save $25.00!
Supertech BMW S54 24v 3.2 Lts Exhaust Valves Standard Size
List Price: $279.99
Our Price: $229.99
Save $50.00!
Supertech S42 / M42 / M50 / S50 / M52 / M54 Intake Valves +1mm Single Groove
List Price: $279.99
Our Price: $229.99
Save $50.00!
This is a set of premium quality Supertech brand exhaust valves for your S42, M42, M50, S50, M52, or M54 head. Supertech valves are one piece forged, so they will not fall apart or split like a multipiece valve. Stainless valves are black nitrite finished, providing excellent surface hardness without decreasing core ductility. The stems are superfinished to 1/3 of the surface roughness of a regular valve. These valves are all back cut for maximum cylinder head flow rates, giving the best performance possible from your engine. If you are doing a simple rebuild, or the wildest project, there is a valve in the Supertech lineup that is perfect for you. At IE, we run these products in our own cars, and stock them here in Salt Lake City for the quickest shipping and the best possible customer service.

Features

Sold as a set of 12 Valves
30.50 mm (STD) Head Diameter
Nitrided stainless material
Dished Head
This is a set of premium quality Supertech brand exhaust valves for your S54 24v 3.2 Lts head. Supertech valves are one piece forged, so they will not fall apart or split like a multipiece valve. Stainless valves are black nitrite finished, providing excellent surface hardness without decreasing core ductility. The stems are superfinished to 1/3 of the surface roughness of a regular valve. These valves are all back cut for maximum cylinder head flow rates, giving the best performance possible from your engine. If you are doing a simple rebuild, or the wildest project, there is a valve in the Supertech lineup that is perfect for you. At IE, we run these products in our own cars, and stock them here in Salt Lake City for the quickest shipping and the best possible customer service.

Features

Sold as a set of 12 Valves
30.50 mm (STD) Head Diameter
Nitrided stainless material
Dished Head
This is a set of premium quality Supertech brand intake valves for your S54 24v 3.2 Lts head. Supertech valves are one piece forged, so they will not fall apart or split like a multipiece valve. Stainless valves are black nitrite finished, providing excellent surface hardness without decreasing core ductility. The stems are superfinished to 1/3 of the surface roughness of a regular valve. These valves are all back cut for maximum cylinder head flow rates, giving the best performance possible from your engine. If you are doing a simple rebuild, or the wildest project, there is a valve in the Supertech lineup that is perfect for you. At IE, we run these products in our own cars, and stock them here in Salt Lake City for the quickest shipping and the best possible customer service.

Features

Sold as a set of 12 Valves
35.00 mm (STD) Head Diameter
Nitrided stainless material
Dsished Head
Supertech S54 24v 3.2 Lts Intake Valves +1mm Single Groove Supertech S42 / M42 / M50 / S50 / M52 / M54 Intake Valves +1mm Single Groove Supertech S42 / M42 / M50 / S50 / M52 / M54 Exhaust Valves (STD) (INCONEL)
Supertech S54 24v 3.2 Lts Intake Valves +1mm Single Groove
List Price: $299.99
Our Price: $229.99
Save $70.00!
Supertech S42 / M42 / M50 / S50 / M52 / M54 Intake Valves +1mm Single Groove
List Price: $279.99
Our Price: $249.99
Save $30.00!
Supertech S42 / M42 / M50 / S50 / M52 / M54 Exhaust Valves (STD) (INCONEL)
List Price: $399.99
Our Price: $359.99
Save $40.00!
This is a set of premium quality Supertech brand intake valves for your S54 24v 3.2Lts head. Supertech valves are one piece forged, so they will not fall apart or split like a multipiece valve. Stainless valves are black nitrite finished, providing excellent surface hardness without decreasing core ductility. The stems are superfinished to 1/3 of the surface roughness of a regular valve. These valves are all back cut for maximum cylinder head flow rates, giving the best performance possible from your engine. If you are doing a simple rebuild, or the wildest project, there is a valve in the Supertech lineup that is perfect for you. At IE, we run these products in our own cars, and stock them here in Salt Lake City for the quickest shipping and the best possible customer service.

Features

Sold as a set of 12 Valves
36mm (+1mm) Head Diameter
Nitrited Stainless Material
Flat Head
This is a set of premium quality Supertech brand intake valves for your S42, M42, M50, S50, M52, or M54 head. Supertech valves are one piece forged, so they will not fall apart or split like a multipiece valve. Stainless valves are black nitrite finished, providing excellent surface hardness without decreasing core ductility. The stems are superfinished to 1/3 of the surface roughness of a regular valve. These valves are all back cut for maximum cylinder head flow rates, giving the best performance possible from your engine. If you are doing a simple rebuild, or the wildest project, there is a valve in the Supertech lineup that is perfect for you. At IE, we run these products in our own cars, and stock them here in Salt Lake City for the quickest shipping and the best possible customer service.

Features

Sold as a set of 12 Valves
34mm (+1mm) Head Diameter
Nitrited Stainless Material
Flat Head
This is a set of premium quality Supertech brand exhaust valves for your S42, M42, M50, S50, M52, or M54 head. Supertech valves are one piece forged, so they will not fall apart or split like a multipiece valve. Stainless valves are black nitrite finished, providing excellent surface hardness without decreasing core ductility. The stems are superfinished to 1/3 of the surface roughness of a regular valve. These valves are all back cut for maximum cylinder head flow rates, giving the best performance possible from your engine. If you are doing a simple rebuild, or the wildest project, there is a valve in the Supertech lineup that is perfect for you. At IE, we run these products in our own cars, and stock them here in Salt Lake City for the quickest shipping and the best possible customer service.

Features

Sold as a set of 12 Valves
30.50 mm (STD) Head Diameter
High Temp Inconel 751 Alloy
Dished Head
Supertech S42 / M42 / M50 / S50 / M52 / M54 Exhaust Valves +1mm (INCONEL) Supertech S54 24v 3.2 Lts Exhaust Valves +1mm (INCONEL)
Supertech S42 / M42 / M50 / S50 / M52 / M54 Exhaust Valves +1mm (INCONEL)
List Price: $399.99
Our Price: $359.99
Save $40.00!
Supertech S54 24v 3.2 Lts Exhaust Valves +1mm (INCONEL)
List Price: $399.99
Our Price: $359.99
Save $40.00!
This is a set of premium quality Supertech brand exhaust valves for your S42, M42, M50, S50, M52, or M54 head. Supertech valves are one piece forged, so they will not fall apart or split like a multipiece valve. Stainless valves are black nitrite finished, providing excellent surface hardness without decreasing core ductility. The stems are superfinished to 1/3 of the surface roughness of a regular valve. These valves are all back cut for maximum cylinder head flow rates, giving the best performance possible from your engine. If you are doing a simple rebuild, or the wildest project, there is a valve in the Supertech lineup that is perfect for you. At IE, we run these products in our own cars, and stock them here in Salt Lake City for the quickest shipping and the best possible customer service.

Features

Sold as a set of 12 Valves
31.50 mm (+1.0mm) Head Diameter
High Temp Inconel 751 Alloy
Dished Head
This is a set of premium quality Supertech brand exhaust valves for your S54 24v 3.2 Lts head. Supertech valves are one piece forged, so they will not fall apart or split like a multipiece valve. Stainless valves are black nitrite finished, providing excellent surface hardness without decreasing core ductility. The stems are superfinished to 1/3 of the surface roughness of a regular valve. These valves are all back cut for maximum cylinder head flow rates, giving the best performance possible from your engine. If you are doing a simple rebuild, or the wildest project, there is a valve in the Supertech lineup that is perfect for you. At IE, we run these products in our own cars, and stock them here in Salt Lake City for the quickest shipping and the best possible customer service.

Features

Sold as a set of 12 Valves
31.50 mm (+1.0mm) Head Diameter
High Temp Inconel 751 Alloy
Dished Head