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JE Pistons VW2.0T FS1 10.25:1 KIT Set of 4 Pistons

SKU: JEP284780

Engine Piston Kit

JE Piston Sets -4 Cyl...

JE Pistons VW2.0T FS1 10.25:1 KIT Set of 4 Pistons

SKU: JEP284780

Engine Piston Kit

JE Piston Sets -4 Cyl...

A$1,796.99
LOW STOCK! Est Ship 3-5 days. HURRY! LOW STOCK. This item is in limited stock at one of our distribution centres. The ETA is the approximate time required to prepare your order for dispatch.
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Description

Sport Compact, Import and European forged pistons from JE Pistons are the result of over 75 years of industry leading experience extended to our range of premium forged pistons for Volkswagen 2.0T FSI Engines. JE Pistons are designed for each specific engine and racing application to provide the ultimate combination of durability and performance. From drift track to drag strip, JE Pistons’ performance is proven in victory lane time and time again. Equipped with the following custom level features

Product Overview

JE Pistons are specifically engineered for extreme applications up to, and including, professional competition. In this environment, higher compression ratios, extreme boost levels and heavy nitrous usage necessitate the higher tensile strength 2618 aluminum alloy found in every JE Piston. *Application Specific Forgings for an Optimized, Uniform Crown Thickness *Contact Reduction Groove to Minimize Frictional Drag *Accumulator Groove for Increased Top Ring Stability and Sealing *CNC-Machined Side Relief with Lower Support Band for Additional Skirt Strength *Honed Pin Bores, Double Pressure Fed Pin Oilers and Wire Locks Included *JE ProSeal Piston Rings are included with your JE Pistons JE Pistons are sold as matched sets. *Custom Applications are also Available


Features and Benefits

  • Forged in the USA using 2618 aluminum, yielding tensile strength and minimal thermal expansion
  • Designed specifically for Volkswagen 2.0T FSI Engines. To provide optimized performance durability
  • Proprietary Forged Side Relief (FSR) forging design minimizes friction and power loss with reduced skirt width and saves additional weight with a shorter wrist pin
  • Includes high-quality wrist pins, locks, and JE Pro Seal premium piston rings
  • Made 100% in the USA
  • Accumulator Groove: A specialty groove between the top and second ring provides added volume for blow-by gases. This helps reduce pressure between the rings, improving top ring seal and minimizing ring flutter at high cylinder pressures.
  • Double Pin Oilers: Deliver twice the amount of oil to the wrist pin as compared to the standard single pin oiler.
  • Pin Fit: The pin bore is precision honed to attain an exact pin clearance. Clearances typically range from .0003 to .0010 between the wrist pin and pin bore.
  • Skirt Coat: Skirt Coat reduces friction and wear on piston skirts and cylinder walls while simultaneously reducing operating noise

Product Details

Year Make
2nd Groove Width:0.048
3D Undercrown Milling:No
Accumulator Groove:Yes
Add-On:JG1001-3268
Anodize Top Ring Groove:No
Bore Diameter:83.00
Bore:83mm
C/D:1.165mm
Combo 2:No
Comp Ratio:9.5:1
Compression Height:1.165
Compression Ratio:0.3784837962963
Connecting Rod Length:5.669 IN
Contact Reduction:No
Cylinder Head:EJ257 STI
DVGP:No
Description:JE Pistons; Set of 4 Pistons; Recommended RingSet: JG1004-3268
Dome CC:-4.3
Double Pin Oilers:Yes
EN Plating:No
Econo Undercrown Milling:No
Engine Detail:2.0T FSI 04-08 20 mm Pin
Engine Displacement:2.0 LTR
Engine Stroke:3.654
Engine Type:ICE
Engine:2.0T FSI 04-08 20 mm Pin
Exhaust Angle:21
Exhaust Depth:.030
Exhaust Diameter:1.250
Forging Type:Round
Gas Distribution:No
Gram Weight:301
Head CC:45
Industry:Automotive
Intake Angle:23
Intake Depth:.155
Intake Diameter:1.500
Lateral Gas Ports:No
Make:Volkswagen
Mill Undercrown:No
Oil Groove Width:0.11100
Oil Ring Thickness:0.111
Oversized:0.5mm
Part Number:jep284780
Pin Fit:Yes
Piston Average Weight:303
Piston Head Type:Dish
Piston Material:2618
Piston Quantity:4
Piston Series:JE Pistons
Piston To Wall Clearance:-0.004
Piston Volume:-4.30
Product Market:European
Product Type:Engine Piston Kit
Prop 65 (C, R or CR):CR
Prop 65 Yes/No:Yes
Ring Set - Recommended:JG1001-3268
Ring Set Included:Yes
Ring Set Part Number:JG1001-3268
Rod:144mm
Second Compression Ring Thickness:0.0480
Skirt Coat:Yes
Skirt Type:Full Round
Smooth Crown Finish:No
Stroke:92.8mm
Thermal Crown:No
Top Compression Ring Thickness:0.0400
Top Groove Width:0.04000
Tuff Skirt:No
Ultra Dome:No
Ultra Groove Plus Gas Port:No
Ultra Groove:No
Vertical Gas Ports:No
Wrist Pin Length:2.250
Wrist Pin Material:5115 Low Carbon Steel, Case Hardened
Wrist Pin Outer Diameter:0.787
Wrist Pin Wall Thickness:0.180

Application Summary

Volkswagen 2.0T FSI 04-08

Part Type

Engine Piston Kit

Data: v4.2 - Upd: 2026-10-14 05:51:55

Features

  • Accumulator Groove: A specialty groove between the top and second ring provides added volume for blow-by gases. This helps reduce pressure between the rings, improving top ring seal and minimizing ring flutter at high cylinder pressures.
  • Designed specifically for Volkswagen 2.0T FSI Engines. To provide optimized performance durability
  • Double Pin Oilers: Deliver twice the amount of oil to the wrist pin as compared to the standard single pin oiler.
  • Forged in the USA using 2618 aluminum, yielding tensile strength and minimal thermal expansion
  • Includes high-quality wrist pins, locks, and JE Pro Seal premium piston rings
  • Made 100% in the USA
  • Pin Fit: The pin bore is precision honed to attain an exact pin clearance. Clearances typically range from .0003 to .0010 between the wrist pin and pin bore.
  • Proprietary Forged Side Relief (FSR) forging design minimizes friction and power loss with reduced skirt width and saves additional weight with a shorter wrist pin
  • Skirt Coat: Skirt Coat reduces friction and wear on piston skirts and cylinder walls while simultaneously reducing operating noise

Specifications

Year
Make
2nd Groove Width:
0.048
3D Undercrown Milling:
No
Accumulator Groove:
Yes
Add-On:
JG1001-3268
Anodize Top Ring Groove:
No
Bore Diameter:
83.00
Bore:
83mm
C/D:
1.165mm
Combo 2:
No
Comp Ratio:
9.5:1
Compression Height:
1.165
Compression Ratio:
0.3784837962963
Connecting Rod Length:
5.669 IN
Contact Reduction:
No
Cylinder Head:
EJ257 STI
DVGP:
No
Description:
JE Pistons; Set of 4 Pistons; Recommended RingSet: JG1004-3268
Dome CC:
-4.3
Double Pin Oilers:
Yes
EN Plating:
No
Econo Undercrown Milling:
No
Engine Detail:
2.0T FSI 04-08 20 mm Pin
Engine Displacement:
2.0 LTR
Engine Stroke:
3.654
Engine Type:
ICE
Engine:
2.0T FSI 04-08 20 mm Pin
Exhaust Angle:
21
Exhaust Depth:
.030
Exhaust Diameter:
1.250
Forging Type:
Round
Gas Distribution:
No
Gram Weight:
301
Head CC:
45
Industry:
Automotive
Intake Angle:
23
Intake Depth:
.155
Intake Diameter:
1.500
Lateral Gas Ports:
No
Make:
Volkswagen
Mill Undercrown:
No
Oil Groove Width:
0.11100
Oil Ring Thickness:
0.111
Oversized:
0.5mm
Part Number:
jep284780
Pin Fit:
Yes
Piston Average Weight:
303
Piston Head Type:
Dish
Piston Material:
2618
Piston Quantity:
4
Piston Series:
JE Pistons
Piston To Wall Clearance:
-0.004
Piston Volume:
-4.30
Product Market:
European
Product Type:
Engine Piston Kit
Prop 65 (C, R or CR):
CR
Prop 65 Yes/No:
Yes
Ring Set - Recommended:
JG1001-3268
Ring Set Included:
Yes
Ring Set Part Number:
JG1001-3268
Rod:
144mm
Second Compression Ring Thickness:
0.0480
Skirt Coat:
Yes
Skirt Type:
Full Round
Smooth Crown Finish:
No
Stroke:
92.8mm
Thermal Crown:
No
Top Compression Ring Thickness:
0.0400
Top Groove Width:
0.04000
Tuff Skirt:
No
Ultra Dome:
No
Ultra Groove Plus Gas Port:
No
Ultra Groove:
No
Vertical Gas Ports:
No
Wrist Pin Length:
2.250
Wrist Pin Material:
5115 Low Carbon Steel, Case Hardened
Wrist Pin Outer Diameter:
0.787
Wrist Pin Wall Thickness:
0.180

Reference Information

Brand Name/s JE Pistons
StreetFX SKU jep284780
SFX Item ID 4359545
Supplier Item Code 4359545
Manufacturer SKU 284780
Manufacturer UPC N/A
Alternative References VW2.0T, FS1

Compatibility

Volkswagen 2.0T FSI 04-08

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