This set of six JE Pistons forged pistons is made from high-strength 2618 aluminum. It is available for bores from 81.0 to 83.0 mm and retains a 9.0:1 compression ratio.
The pistons provide direct fitment with a 21 mm pin. The kit includes Proseal rings, locks and a fitting kit.
- Construction: 6-piece kit made from 2618 forged (FSR) aluminum alloy
- Bore: from 81.0 to 83.0 mm
- Pin: 21 mm
- Compression ratio: 9.0:1
- Included: Proseal rings, locks and fitting kit
Suitable for: Audi RS4 I (B5), Audi S4 III (B5).

Reviews
There are no reviews yet.