These JE pistons for DAZA 2.5T were made to CTS spec of 9.3:1CR which is 0.7 lower than factory. This slightly lower compression allows you to run more boost and make power without sacrificing off-boost performance. Most software tuners prefer this compression ratio.

These JE pistons feature the latest in technology and performance. The iovation and research that JE puts into their products makes these the best pistons on the market. Made by JE Pistons in USA.

If you're looking to get the best engine internals for your high-power 2.5T build, then your search ends here.

JE's revolutionary, patented Perfect Skirt coating makes piston slap, false knock, and cold-start wear a thing of the past. For the first time ever, 2618-alloy pistons can be installed with piston-to-wall clearances near that of an OEM piston!

These pistons are compatible with both the 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, & pin clips
• JE's patented Perfect Skirt coating
• Ultra strong 2618-alloy
• Use with coecting rods CTS-CRI-14422-5

Fitment:

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

Feel free to contact us at support@ducocarparts.co.uk should you wish to double check!

Before sending out your ordered part(s), we perform a compatibility check to guarantee that they will fit your vehicle. This verification can be done by using your registration number (UK) or the last 7 digits of your VIN. Kindly provide your car information before proceeding to checkout.

CTS-JE-8V.2-PISTONS

Manufactured by

CTS Turbo