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JE Pistons Audi 2.7L S4 TT Pistons
Piston, Forged, Dish, 2-Valve Reliefs, 3.228 in. Bore, 3.402 in. Stroke, 6.063 in. Rod, 1.210 in. Compression, Audi, Left, Each
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Estimated Ship Date: Nov 16, 2026 Would you rather pick it up?
Overview
Brand:
Manufacturer's Part Number:
314325L
Part Type:
Product Line:
Summit Racing Part Number:
JEP-314325L
Item Number:
5251470
UPC:
193564010100
Piston Rings Included:
Yes
Bore (in.):
3.228 in.
Bore (mm):
82.000mm
Stroke:
86.40mm
Engine Stroke Type:
Stock
Actual Engine Displacement:
2.7L/2736cc
Rod Length:
154.000mm
Piston Style:
Dish, with two valve reliefs
Piston Material:
Forged aluminum
Compression Height (in.):
1.210 in.
Piston Head Volume (cc):
+4.50cc
Wrist Pin Style:
Press-fit or floating
Wrist Pin Retainers Included:
Yes
Wrist Pin Included:
Yes
Pin Diameter (in.):
0.827 in.
Piston Ring Thickness:
0.039 in. x 0.047 in. x 0.110 in.
File Fit:
Yes
Gapless:
No
Top Ring Thickness:
0.039 in.
Top Ring Material:
Carbon steel
Top Ring Facing Material:
Gas nitrided
Second Ring Thickness:
0.047 in.
Second Ring Material:
Ductile iron
Second Ring Facing Material:
Phosphate coated
Oil Ring Thickness:
0.110 in.
Oil Ring Material:
Carbon steel
Oil Ring Tension:
Low
Remanufactured:
No
Quantity:
Sold individually.
Notes:
Fits left side exhaust valve orientation, works with turbocharger and nitrous.
JE Pistons Audi 2.7L S4 TT Pistons
JE Pistons Audi 2.7L S4 TT pistons are forged using 2618 aluminum, yielding the high tensile strength needed for high-demand performance applications. They are designed specifically for your Audi's engine and use application; each piston features a proprietary Forged Side Relief (FSR) that minimizes friction and power loss with reduced skirt width and saves additional weight with a shorter wrist pin. The pistons include high-quality wrist pins, locks, and premium JE Pro Seal piston rings.
JE Pistons has applied over 75 years of experience to its wide range of premium forged pistons for European, import, and sport compact applications, and they have been performance-proven in victory lane time and time again. Equip your engine with the best in forged pistons—JE Pistons.
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Instructions & Calculators
Some parts are not legal for use in California or other states with similar laws / regulations
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