2.5 TFSI Audi RS3 & TTRS stud bolt cylinder head ARP
- High Boost
- Extremely stable
- 30% harder stretch steel
- 100 % reusable
- Description
- ARP is the market leader in this field.
- The stud bolt are made of 8740 chromoly steel and have rounded threads.
- Up to 30 % stronger expansion steel than standard bolts.
- 100 % reusable.
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ARP stud bolt kit cylinder head for all 2.5L TFSI engines as installed in the Audi TTRS and Audi RS3.
A MUST for all engines that run with increased boost pressure!
Now also available as BAR-TEK® High-Boost version!
Recommended from 2 bar boost pressure.
The ARP kit contains 12 stud bolt with matching nuts and ARP Moly Paste.
Tightening torque in three stages. Last stage 115 Nm.
The stud bolt require a 12mm internal variety nut. The High Boost version 16mm.
Engine | Engine code |
---|---|
2.5 TFSI (EA855) | CEPA | 340 hp (250 kW) |
Engine | Engine code |
---|---|
2.5 TFSI (EA855) | CZGB | 367 hp (270 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) | CEPA | 340 hp (250 kW) |
2.5 TFSI (EA855) | CEPB | 360 hp (265 kW) |
Accessories
Cutsomers also bought
ARP stud bolt kit cylinder head for all 2.5L TFSI engines as installed in the Audi TTRS and Audi RS3.
A MUST for all engines that run with increased boost pressure!
- ARP is the market leader in this field.
- The stud bolt are made of 8740 chromoly steel and have rounded threads.
- Up to 30 % stronger expansion steel than standard bolts.
- 100 % reusable.
Now also available as BAR-TEK® High-Boost version!
Recommended from 2 bar boost pressure.
The ARP kit contains 12 stud bolt with matching nuts and ARP Moly Paste.
Tightening torque in three stages. Last stage 115 Nm.
The stud bolt require a 12mm internal variety nut. The High Boost version 16mm.
Engine | Engine code |
---|---|
2.5 TFSI (EA855) | CEPA | 340 hp (250 kW) |
Engine | Engine code |
---|---|
2.5 TFSI (EA855) | CZGB | 367 hp (270 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) | CEPA | 340 hp (250 kW) |
2.5 TFSI (EA855) | CEPB | 360 hp (265 kW) |
Accessories
Cutsomers also bought