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2.5L TFSI Audi RS3 & TTRS Race conrod bearing shells BAR-TEK®
- Special coatings
- Improved heat transfer
- Maximum adhesion

- Description
- Lead, tin and copper coating
- Nickel coating
- Copper and lead coating
- hardened steel backing
- High strength despite reduced thickness.
- Improved oil film due to improved oil bore.
- Enlarged ID chamfers on the bearing edges.
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- Accessories
Race conrod bearing shells for 2.5L TFSI engines in the Audi RS3 and TTRS.
Our bearing shells are designed to withstand higher engine power. Longer engine life due to special coatings. Multiple coatings improve heat transfer and maximize adhesion between the bearings and the conrod.
The bearing shells are constructed as follows:
Further advantages:
Engine | Engine code |
---|---|
2.5 TFSI (EA855) | CEPA | 340 hp (250 kW) |
Engine | Engine code |
---|---|
2.5 TFSI (EA855) | CZGB | 367 hp (270 kW) |
2.5 TFSI (EA855 evo) | DAZA | 400 hp (294 kW) |
2.5 TFSI (EA855 evo) | DNWA | 400 hp (294 kW) |
Engine | Engine code |
---|---|
2.5 TFSI (EA855) | CTSA | 310 hp (228 kW) |
2.5 TFSI (EA855) | CZGA | 340 hp (250 kW) |
2.5 TFSI (EA855) | CZGB | 367 hp (270 kW) |
Engine | Engine code |
---|---|
2.5 TFSI (EA855 evo) | DAZA | 400 hp (294 kW) |
2.5 TFSI (EA855 evo) | DNWA | 400 hp (294 kW) |
Engine | Engine code |
---|---|
2.5 TFSI (EA855) | CEPA | 340 hp (250 kW) |
2.5 TFSI (EA855) | CEPB | 360 hp (265 kW) |
Engine | Engine code |
---|---|
2.5 TFSI (EA855 evo) | DAZA | 400 hp (294 kW) |
2.5 TFSI (EA855 evo) | DNWA | 400 hp (294 kW) |


Accessories
Race conrod bearing shells for 2.5L TFSI engines in the Audi RS3 and TTRS.
Our bearing shells are designed to withstand higher engine power. Longer engine life due to special coatings. Multiple coatings improve heat transfer and maximize adhesion between the bearings and the conrod.
The bearing shells are constructed as follows:
- Lead, tin and copper coating
- Nickel coating
- Copper and lead coating
- hardened steel backing
Further advantages:
- High strength despite reduced thickness.
- Improved oil film due to improved oil bore.
- Enlarged ID chamfers on the bearing edges.
Engine | Engine code |
---|---|
2.5 TFSI (EA855) | CEPA | 340 hp (250 kW) |
Engine | Engine code |
---|---|
2.5 TFSI (EA855) | CZGB | 367 hp (270 kW) |
2.5 TFSI (EA855 evo) | DAZA | 400 hp (294 kW) |
2.5 TFSI (EA855 evo) | DNWA | 400 hp (294 kW) |
Engine | Engine code |
---|---|
2.5 TFSI (EA855) | CTSA | 310 hp (228 kW) |
2.5 TFSI (EA855) | CZGA | 340 hp (250 kW) |
2.5 TFSI (EA855) | CZGB | 367 hp (270 kW) |
Engine | Engine code |
---|---|
2.5 TFSI (EA855 evo) | DAZA | 400 hp (294 kW) |
2.5 TFSI (EA855 evo) | DNWA | 400 hp (294 kW) |
Engine | Engine code |
---|---|
2.5 TFSI (EA855) | CEPA | 340 hp (250 kW) |
2.5 TFSI (EA855) | CEPB | 360 hp (265 kW) |
Engine | Engine code |
---|---|
2.5 TFSI (EA855 evo) | DAZA | 400 hp (294 kW) |
2.5 TFSI (EA855 evo) | DNWA | 400 hp (294 kW) |


Accessories