

2.5 TFSI Audi RS3 & TTRS I-shaft HD steel connecting rod ZRP
Product number:
21rs397
Manufacturer:
ZRP
H-Shaft Steel Connecting Rod
- High Boost
- Milled from the solid
- Extremely light
- Very stable
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- Description
- Heavy Duty Series. Specially moulded for high boost applications
- with oil riser bore, riffle drilled (only 23mm pin)
- high-strength 4340 steel
- milled from the solid
- suitable for extreme power increases up to 1000hp
- Magnaflux and FEA inspected
- extremely light at just under 500g per conrods
- 5 pieces per set
- Dimensions: 144x21, 22 or 23mm
- With ARP 2000 expansion bolts
- not suitable for standard pistons
- Fits for
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Description
High-strength I-shaft steel connecting rods from ZRP for all 2.5L TFSI engines in the Audi RS3 and Audi TT RS.
The steel connecting rods for your 2.5 litre engine are a real must, especially for a high power increase. The standard connecting rods cannot withstand the high stress and the high boost pressure of a tuned engine and, in the worst case, can break off.
Features i-beam conrods:
The ZRP I-shaft steel connecting rods stand for stability, performance and safety.
Further information on the correct tightening of the connecting rod bolts HERE
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Fits for
A3 / S3 / RS3 | 8P, 8PA | Year built 2003-2013
1 Engines
Engine | Engine code |
---|---|
2.5 TFSI (EA855) | CEPA | 340 hp (250 kW) |
A3 / S3 / RS3 | 8V | Year built 2012-2020
3 Engines
Engine | Engine code |
---|---|
2.5 TFSI (EA855 evo) | DAZA | 400 hp (294 kW) |
2.5 TFSI (EA855 evo) | DNWA | 400 hp (294 kW) |
2.5 TFSI (EA855) | CZGB | 367 hp (270 kW) |
Q3 / RS Q3 | 8U | Year built 2011-2018
3 Engines
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) |
Q3 / RS Q3 | F3 | Year built 2018->
2 Engines
Engine | Engine code |
---|---|
2.5 TFSI (EA855 evo) | DAZA | 400 hp (294 kW) |
2.5 TFSI (EA855 evo) | DNWA | 400 hp (294 kW) |
TT / TTS / TT RS | 8J | Year built 2006-2014
2 Engines
Engine | Engine code |
---|---|
2.5 TFSI (EA855) | CEPA | 340 hp (250 kW) |
2.5 TFSI (EA855) | CEPB | 360 hp (265 kW) |
TT / TTS / TT RS | FV/8S | Year built 2014->
2 Engines
Engine | Engine code |
---|---|
2.5 TFSI (EA855 evo) | DAZA | 400 hp (294 kW) |
2.5 TFSI (EA855 evo) | DNWA | 400 hp (294 kW) |
Formentor | I (Typ VZ) | Year built 2020->
1 Engines
Engine | Engine code |
---|---|
2.5 TFSI (EA855 evo) | DNWB | 390 PS (287 kW) |
Videos
Insert connecting rod & connecting rod screws
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