Specifications
- Brand
- Mahle
- Part #
- 197915148
- UPC
- 197915148

Mahle MS Piston Set Audi RS3 TTRS 2.5L (Set of 5)
$860.19
Mahle MS Piston Set for Audi RS3 TTRS 2.5L. Forged pistons for improved engine performance.
Key Features
- Fits Audi RS3 and TTRS 2.5L turbo engines.
- Set includes five forged pistons.
- Piston dimensions: 82.50mm bore, 29.6mm compression height, 22mm wrist pin.
- Designed for a 92.8mm stroke and 144mm connecting rod.
- Achieves a 10.0:1 compression ratio with a -5.0cc dish volume.
- Each piston weighs 322 grams.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Product Details
If you're rebuilding the top end of your Audi RS3 or TTRS with the 2.5L turbo engine, a solid set of pistons is crucial. This Mahle MS Piston Set is built to handle the demands of a performance engine, whether you're restoring it to factory specs or looking to push the limits further.
Mahle is a well-known name in engine components, and this set is made from durable materials designed for longevity. Each piston measures 82.50mm with a 29.6mm compression height and uses a 22mm wrist pin. The set is designed for a 92.8mm stroke and a 144mm connecting rod, resulting in a 10.0:1 compression ratio with a -5.0cc dish volume. At 322 grams each, these pistons offer a good balance of strength and weight for reliable operation.
This set includes five pistons, enough for a complete engine build. Please note that these pistons are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.
Specifications
- Brand
- Mahle
- Manufacturer Part #
- 197915148
- UPC
- 197915148
Frequently Asked Questions
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Mahle MS Piston Set Audi RS3 TTRS 2.5L (Set of 5)




