Top Sellers

Subaru WRX 16V EJ20 / EJ25 Ferrea exhaust valve STD F6075

The 6000 Series Competition Valves are designed to provide excellent reliability in an environment of high spring pressures and roller cams, at a budget price. They have higher fatigue resistance and tensile strengths than our competitor’s best offerings.

To manufacture the valves we use our exclusive two-step slow forging process using EV8 stainless steel on both intake and exhaust valves.We provide a special heat-treatment and stress relieving process, along with hard chrome stems and friction-welded hard tips. We finish with a swirl polished head. The valves feature flow improvements to deliver the power needed for today’s sophisticated racing engines.

29,00 €

Subaru WRX 16V EJ20 / EJ25 Ferrea intake valve STD F6077

The 6000 Series Competition Valves are designed to provide excellent reliability in an environment of high spring pressures and roller cams, at a budget price. They have higher fatigue resistance and tensile strengths than our competitor’s best offerings.

To manufacture the valves we use our exclusive two-step slow forging process using EV8 stainless steel on both intake and exhaust valves.We provide a special heat-treatment and stress relieving process, along with hard chrome stems and friction-welded hard tips. We finish with a swirl polished head. The valves feature flow improvements to deliver the power needed for today’s sophisticated racing engines.

28,00 €

Subaru WRX 2.0 16V EJ20 Mahle piston kit CR 8.0 92.5mm 930020342

Product detailed specification
Bore size	92.50mm
Stroke	75.00mm
Mahle compression ratio (CR)	8.0:1
OEM compression ratio (CR)	8.0:1
Dome volume (CC)	-12cm³
Compression height (CH)	32.70mm
Pin diameter	23mm
Features	PowerPak Plus 2618 Alloy & Hard Anodized Top Ring Groove For Extreme Duty Applications
Fits for	Subaru Impreza WRX STI - 2.0 16V (EJ20, EJ205, EJ207)

799,00 €

Subaru WRX 2.0 16V EJ20 Mahle piston kit CR 8.0 92mm 930020322

Product detailed specification
Bore size	92.00mm
Stroke	75.00mm
Mahle compression ratio (CR)	8.0:1
OEM compression ratio (CR)	8.0:1
Dome volume (CC)	-12cm³
Compression height (CH)	32.70mm
Pin diameter	23mm
Features	PowerPak Plus 2618 Alloy & Hard Anodized Top Ring Groove For Extreme Duty Applications
Fits for	Subaru Impreza WRX STI - 2.0 16V (EJ20, EJ205, EJ207)

799,00 €

Subaru WRX 2.0 16V EJ20 Mahle piston kit CR 8.0 93mm 930020362

Product detailed specification
Bore size	93.00mm
Stroke	75.00mm
Mahle compression ratio (CR)	8.0:1
OEM compression ratio (CR)	8.0:1
Dome volume (CC)	-12cm³
Compression height (CH)	32.70mm
Pin diameter	23mm
Features	PowerPak Plus 2618 Alloy & Hard Anodized Top Ring Groove For Extreme Duty Applications
Fits for	Subaru Impreza WRX STI - 2.0 16V (EJ20, EJ205, EJ207)

799,00 €

Subaru WRX 2.0 16V EJ20 Wiseco Pistons CR 8.35 92.50mm K588M925AP

Product detailed specification
Bore size	92.50mm
Stroke	75.00mm
Wiseco compression ratio (CR)	8.35:1
OEM compression ratio (CR)	8.0:1
Dome volume (CC)	-9cm³
Compression height (CH)	32.66mm
Pin diameter	23mm
Features	Accepts Turbo and Nitrous; Full Round Skirt
Fits for	Subaru Impreza WRX STI - 2.0 16V (EJ20, EJ205, EJ207)

Armor Plated wiseco pistons have almost a bronze colored tint to the top of the piston and the wrist pin bore. Wiseco's Armor Plating is an abrasion resistant plating that raises the hardness of the aluminum, increases the durability of the ring grooves, prevents micro-welding of the piston rings, reduces carbon buildup and combats corrosion caused by detonation. Wiseco's most popular pistons now include Armor Plating.

799,00 €

Subaru WRX 2.0 16V EJ20 Wiseco Pistons CR 8.35 92mm K588M92AP

Product detailed specification
Bore size	92.00mm
Stroke	75.00mm
Wiseco compression ratio (CR)	8.35:1
OEM compression ratio (CR)	8.0:1
Dome volume (CC)	-9cm³
Compression height (CH)	32.66mm
Pin diameter	23mm
Features	Accepts Turbo and Nitrous; Full Round Skirt
Fits for	Subaru Impreza WRX STI - 2.0 16V (EJ20, EJ205, EJ207)

Armor Plated wiseco pistons have almost a bronze colored tint to the top of the piston and the wrist pin bore. Wiseco's Armor Plating is an abrasion resistant plating that raises the hardness of the aluminum, increases the durability of the ring grooves, prevents micro-welding of the piston rings, reduces carbon buildup and combats corrosion caused by detonation. Wiseco's most popular pistons now include Armor Plating.

799,00 €

Subaru WRX STI 2.0 2.5 EJ20 EJ25 Supertech exhaust valve SEVN-1010 STD

Subaru WRX 2.0 2.5 EJ20 EJ25 Supertech exhaust valve SEVN-1010 STD

Product detailed specification
Model number	SEVN-1010
Head diameter	32.00mm
Stem diameter	5.96mm
Length	104.7mm
Material	Black nitrited
Fits for	Sbaru WRX - 2.0 2.5 (EJ20, EJ25)

25,00 €

Subaru WRX 2.0 2.5 EJ20 EJ25 Supertech exhaust valve SEVI-1010 STD

Subaru WRX 2.0 2.5 EJ20 EJ25 Supertech Inconel exhaust valve SEVI-1010 STD

Product detailed specification
Model number	SEVI-1010
Head diameter	32.00mm
Stem diameter	5.96mm
Length	104.7mm
Material	Inconel
Fits for	Sbaru WRX - 2.0 2.5 (EJ20, EJ25)

38,00 €

Subaru WRX 2.0 EJ20 Athena MLS cylinder head gasket set 94x1.3mm 338001R

Athena Racing 338-series multilayer steel (MLS) cylinder head gasket set.
Athena MLS gaskets are designed to suit the requirements of today’s competition engines offering enhanced sealing compared to the OEM product. The gaskets are assembled from 2-5 layers of high quality stainless and spring steels.
Part number: 338001R (2 pcs.)
Gasket thickness: 1.30mm
Bore size: 94.00mm

Part number starting with 338
Athena advantages
Optimized radius embossing shape	The round shape of the embossing increases sealing on cylinder bore, oil and cooling water passages and improves spring back strength
Advanced stopper technology	State of the technology enhances sealing pressure around the cylinder. Highest sealing properties in high power engines
Coating technology	Designed & engineered by Athena the special coating applied on steel surfaces, improves temperature resistance & reliability of the head gasket

149,00 €

Subaru WRX 2.0 EJ20 Athena MLS cylinder head gasket set 94x1mm 338002R

Athena Racing 338-series multilayer steel (MLS) cylinder head gasket set.
Athena MLS gaskets are designed to suit the requirements of today’s competition engines offering enhanced sealing compared to the OEM product. The gaskets are assembled from 2-5 layers of high quality stainless and spring steels.
Part number: 338002R (2 pcs.)
Gasket thickness: 1.00mm
Bore size: 94.00mm

Part number starting with 338
Athena advantages
Optimized radius embossing shape	The round shape of the embossing increases sealing on cylinder bore, oil and cooling water passages and improves spring back strength
Advanced stopper technology	State of the technology enhances sealing pressure around the cylinder. Highest sealing properties in high power engines
Coating technology	Designed & engineered by Athena the special coating applied on steel surfaces, improves temperature resistance & reliability of the head gasket

149,00 €

Subaru WRX 2.5 16V EJ257 JE Pistons CR 8.5 99.75mm 296348

Product detailed specification
Bore size	99.75mm
Stroke	79.00mm
JE Pistons compression ratio (CR)	8.5:1
OEM compression ratio (CR)	8.0:1
Dome volume (CC)	-16.9cm³
Compression height (CH)	30.70mm
Pin diameter	23mm
Features	Accepts Turbo and Nitrous; FSR series Skirt
Fits for	Subaru Impreza WRX STI - 2.5 16V (EJ257)

899,00 €

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