82.50 mm Bore - -11.50 CC Volume - 1.165 in. Comp Height - H13 Pin
Diamond's years of working alongside top sport compact race teams have helped generate an exceptionally robust line of sport compact pistons. Race proven designs are combined with precision CNC machining, strong 2618 forged aluminum, and premium Trend Performance wrist pins to deliver unmatched durability and performance. Whether you're looking more power, boost readiness, or chasing records and win lights on the racetrack, Diamond's mild-to-wild sport compact line is ready to help you get there. Don't see the exact part you need in our catalog' No problem, we can custom make you a piston to your exact specifications.
- Gen 1-3 Applications
- Top ring down dimension: .250"
- Premium 8620 .180W wrist pins chamfered for roundwire locks included
- Premium 1.0mm x 1.2mm x 2.8mm ring package included
- Over-sized valve pockets - for larger than stock valve sizes
- Valve pocket depth: 0.125" intake and 0.095" exhaust
- 2618 material for High HP/Boost applications
- 3D milling on piston crowns for ready to install finish
- Offset pins for quiet operation
- Moly skirt coating for friction loss and skirt wear protection
- Side gas ports for better ring seal
- Ratios figured for 83.5mm x .035 head gasket @ 8.661 Deck Height
Information:
Diamond Racing Products Piston Kit for Audi/Volkswagen 2.0T FSI/TSI Gen 1-2 82.5mm Bore x 92.8mm Stroke x 5.669 Rod x 1.165 Comp Height - H13 Upgraded Kit.
Application Summary:
| Year |
Make/Model |
| 2025-2026 |
Audi A3 |
| 2025-2026 |
Cupra Formentor |
| 2026 |
Volkswagen Jetta |
| Attributes |
| Add-On |
09513248, 09513248, H8662250225C, 015113-8 |
| Bore Diameter |
82.50, 82.50 |
| California Proposition 65 |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Category Hierarchy |
Pistons, Pistons |
| Compression Height |
1.165, 1.165 |
| Compression Ratio |
9.00, 9.00 |
| Country of Origin (Primary) |
US |
| EBAY Category ID |
33623, 33623 |
| Emission Code |
Off Road |
| Engine |
2.0T FSI/TSI Gen 1-2, 2.0T FSI/TSI Gen 1-2 |
| Engine - Web |
2.0T FSI/TSI Gen 1-2, 2.0T FSI/TSI Gen 1-2 |
| Engine Detail - Web |
2.0T FSI/TSI Gen 1-3, 2.0T FSI/TSI Gen 1-3 |
| Engine Type |
ICE |
| Harmonized Tariff Code (Schedule B) |
8409919990 |
| Hazardous Material Code |
N |
| Industry |
Automotive, Automotive |
| Life Cycle Status Code |
Available to Order |
| Make |
Audi/Volkswagen, Audi, VW |
| Make - Web |
Audi/Volkswagen |
| Oil Rail Support Included |
No, No |
| Oil Ring Thickness |
2.80, 2.80 |
| Piston Line Series |
Street/Strip Series, Street/Strip Series |
| Piston Pin Included |
Yes |
| Piston Pin Length |
2.250 |
| Piston Pin Outside Diameter |
0.866 |
| Piston Pin Part Number |
H8662250225C |
| Piston Ring Part Number |
9513248 |
| Piston Rings Included |
Yes |
| Piston Series |
2.0T FSI/TSI Gen 1-2, 2.0T FSI/TSI Gen 1-2 |
| Piston Volume |
-11.50, -11.50 |
| Product Market |
Sport Compact, Sport Compact |
| Product Type |
Engine Piston Kit, Engine Piston Kit |
| Retainer Lock Included |
Yes |
| Retainer Lock Part Number |
015113-8 |
| Ring Set Included |
Yes, Yes |
| Ring Set Part Number |
09513248, 09513248 |
| Ring Set Thickness |
1.00 MM x 1.20 MM x 2.80 MM, 1.00 MM x 1.20 MM x 2.80 MM |
| Rod Length |
5.669, 5.669 |
| SDR Required Flag |
N |
| Second Compression Ring Thickness |
1.20, 1.20 |
| Stroke |
92.80, 92.80 |
| Title - Web |
Diamond Pistons VW/Audi 2.0T FSI/TSI Piston Kit, Diamond Pistons VW/Audi 2.0T FSI/TSI Piston Kit |
| Top Compression Ring Thickness |
1.00, 1.00 |
| VP Exhaust Depth |
0.095, 0.095 |
| VP Intake Depth |
0.125, 0.125 |
| Warranty Time |
30 |
| Wrist Pin Dimensions |
0.866 x 2.250, 0.866 x 2.250 |
| Wrist Pin Included |
Yes, Yes |
| Wrist Pin Length |
2.250, 2.250 |
| Wrist Pin Outside Diameter |
0.866, 0.866 |
| Wrist Pin Part Number |
H8662250225C, H8662250225C |
| Wrist Pin Retainer Included |
Yes, Yes |
| Wrist Pin Retainer Part Number |
015113-8, 015113-8 |
| GTIN |
00193564405579 |
