Our all new billet crankshaft for Audi 2.5L RS3 & TTRS is here!

Max out your DAZA Build with ZRP’s EN40B Stroker Crankshaft!

Are you looking to push your Audi RS3 or TTRS to the next level? The ZRP Stroker Billet Crankshaft is the ultimate upgrade for serious 5-cylinder performance. Crafted from EN40B Steel – the toughest material available, offering superior hardening and harmonics compared to standard 4340 billet steel and built to thrive under extreme conditions. Lightweight & Powerful – Weighing just 20.20kg, this stroker crank increases displacement from 2.480cc to 2.545cc with standard or +0.50mm oversized pistons.

Performance boost – enhanced stroke = more torque and power, perfect for high-revving, high-output builds. Fully counterweighted & precisely machined, it is designed for seamless revving and increased torque delivery.

SKU: C-AUD-EN40B-007
Stroke: 95.20mm
Engine: DAZA, DNWA

The new billet crankshaft is now available from us and your local dealers!