FSR Piston Set By JE - 83.5mm +1.00mm Oversize Bore | 9.5:1 CR | Stock Stroke - 92.8mm - VW/Audi 2004+ 2.0T FSI

FSR Piston Set By JE - 83.5mm +1.00mm Oversize Bore | 9.5:1 CR | Stock Stroke - 92.8mm - VW/Audi 2004+ 2.0T FSINOTE: Image shown not actual parts. JE FSR design requires oil squirters to be modified or spaced out for clearance on some FSI blocks. JE Pistons is the leader in forged racing pistons. With 70 plus years of experience, in house forging, and industry leading technology, JE Pistons are designed to perform at the top levels of all forms of motorsports. FSR (Forged Side Relief) forging designs feature a reduced skirt width and shorter wrist pin when

NOTE: Image shown not actual parts.


JE FSR design requires oil squirters to be modified or spaced out for clearance on some FSI blocks.

JE Pistons is the leader in forged racing pistons. With 70-plus years of experience, in-house forging, and industry-leading technology, JE Pistons are designed to perform at the top levels of all forms of motorsports.


FSR (Forged Side Relief) forging designs feature a reduced skirt width and shorter wrist pin when compared to traditional "full round" style forgings. The narrow skirt helps minimize piston contact with the cylinder wall that can cause friction and power loss while the shortened wrist pins reduces the overall weight. Some FSR forgings feature internal and external bracing to provide a more rigid construction while minimizing overall weight With thousands of race miles logged in the most demanding applications like NASCAR, NHRA Pro Stock and Indy Car, these pistons provide the ultimate combination of low-friction, lightweight design with increased stability and strength.



Bore (in) 3.287
Bore (mm) 83.5
Top Compression Ring Thickness 0.0400
Second Compression Ring Thickness 0.0480
Oil Ring Thickness 0.111
Forging Type FSR
Volume (cc) -8.70
Series JE Pistons
Piston Head Type Inv Dome/Dish
Pin Diameter (IN) 0.787
Compression Height 1.165
Make AUDI / VOLKSWAGEN
Wrist Pin Style - floating or press fit Floating
Wall Type CHAMFERED
Wall Thickness (IN) 0.180
Ringset Part Number JG1001-3287
Ring Brand ProSeal
Ringset Included Yes
Retainer Thickness 0.050
Retainer Lock Style Wire Lock
Retainer Lock Part Number 787-050-MW
Retainer Diameter (IN) 0.787
Replacement Single Piston 302348S
Piston Pin Inside Diameter 0.427
Piston Pin Material 5115 LOW CARBON STEEL, CASE HARDENED
Piston Material 2618
Piston Pin Length (IN) 2.250
Piston Avg Wt 285
Pin Offset Yes
Pin Brand JE Pistons
Pin Part Number 787-2250-18-51C
Pin Included Yes
Pin Diameter (mm) 20.00
Oil Rail Support Included No
Deck Clearance 0.000
Brand JE Pistons


OE Part #'s

06D-107-066-AB / 06D107066 AB / 06D 107 066 AB / 06D107066AB

06D-107-066-AA / 06D107066 AA / 06D 107 066 AA / 06D107066AA

06D-107-066-C / 06D107066 C / 06D 107 066 C / 06D107066C

06D-107-066-T / 06D107066 T / 06D 107 066 T / 06D107066T