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Engines and Components› Pistons and Piston Rings
034Motorsport
Piston Set, JE 10.0:1, B9 3.0T
SKU: 0001 034-202-9107
Advanced — 4+ hours
Overview
Engineered in collaboration with JE, these pistons utilize proprietary forging technology to withstand extreme cylinder pressures. They are made 100% in the USA and include JE Pro Seal Piston Rings for precise sealing. The standard bore size is 84.5mm.
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Part #: 034-202-9107
Vehicle Symptoms
- Engine knocking or pinging under load
- Excessive oil consumption with blue smoke
- Loss of power and rough idle
- Failed compression test on one or more cylinders
- Detonation or pre-ignition noise at high RPM
Diagnostic Codes
- P0300 – Random or multiple cylinder misfire Det
- P0301 – Cylinder 1 misfire Det
- P0302 – Cylinder 2 misfire Det
- P0303 – Cylinder 3 misfire Det
- P0304 – Cylinder 4 misfire Det
- P0305 – Cylinder 5 misfire Det
- P0306 – Cylinder 6 misfire Det
Relevant Conversations
- Audi EA839 forged piston upgrade options
- 034Motorsport JE pistons review 3.0T
- 10.0:1 compression ratio vs factory 11.2:1
- High horsepower build for B9 S4 pistons
- Symptoms of bad piston rings EA839
- P0300 misfire after tune Audi 3.0T
- Best pistons for 700hp Audi 3.0T
- JE piston set 84.50mm bore for EA839
- 034Motorsport piston kit install experience
- Audi B9 RS5 piston upgrade comparison
Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
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Specifications
| Brand | 034Motorsport |
| Part Number | 0001 034-202-9107 |
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