JE Pistons for DAZA 2.5T Engine - High-Performance

These JE pistons for the DAZA 2.5T are made to CTS spec at a 9.3:1 compression ratio, 0.7 lower than the factory 10:1. The slightly lower compression lets you run more boost and make power without giving up off-boost performance — the ratio most software tuners prefer. Made by JE Pistons in the USA, they bring the company's latest technology and relentless R&D to your high-power 2.5T build.

JE's patented Perfect Skirt coating makes piston slap, false knock, and cold-start wear a thing of the past, letting these 2618-alloy pistons run piston-to-wall clearances near that of an OEM piston. They are compatible with both factory APS cylinder walls and aftermarket iron sleeves.

Features

• Rod: 144mm
• Pins: 22mm heavy duty
• Bore: 82.5mm (factory size)
• Compression ratio: 9.3:1 (lower than factory 10:1)
• Includes pistons, wrist pins, piston rings, and pin clips
• JE patented Perfect Skirt coating
• Ultra-strong 2618 alloy
• Use with connecting rods CTS-CRI-14422-5

Fitment

• 2016-2021 Audi RS3 2.5T DAZA & DNWA
• 2017-2021 Audi TT-RS 2.5T DAZA & DNWA

Ships from our Vancouver shop — KORE SPEED is proudly Canadian-owned, with no surprise cross-border duties for Canadian buyers. Questions on fitment? Email support@korespeed.com.