Engines and Components› Pistons and Piston Rings

CTS Turbo

JE Pistons 9.3:1 Compression For DAZA/DNWA 2.5T

$949.99

SKU: CTS-JE-8V.2-PISTONS

Special Order
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Overview

The CTS Turbo JE pistons are designed for the DAZA/DNWA 2.5T engine. These pistons feature a 9.3:1 compression ratio, which is 0.7 lower than the factory setting, allowing for increased boost and power without compromising off-boost performance. Manufactured by JE Pistons in the USA, they incorporate JE's patented Perfect Skirt coating to minimize noise and wear.

These pistons are constructed from ultra-strong 2618-alloy and are compatible with both factory APS cylinder walls and aftermarket iron sleeves. Each set includes pistons, 22mm heavy-duty wrist pins, piston rings, and pin clips. They are intended for use with CTS-CRI-14422-5 connecting rods.
Show original supplier description
The CTS Turbo JE Pistons are high-performance engine internals engineered for the DAZA/DNWA 2.5T engine, specifically designed to meet CTS's specifications. These pistons feature a 9.3:1 compression ratio, a slight reduction from the factory 10:1, which is ideal for tuners looking to run higher boost levels and achieve greater power output while maintaining good off-boost drivability. Crafted from an ultra-strong 2618-alloy by JE Pistons in the USA, these components represent the latest in piston technology. This makes them suitable for demanding builds. These pistons are compatible with both factory APS cylinder walls and aftermarket iron sleeves, offering flexibility in engine builds. The set comes complete with pistons, 22mm heavy-duty wrist pins, piston rings, and pin clips. For optimal performance and fitment, these pistons are recommended for use with CTS-CRI-14422-5 connecting rods. Fitment is confirmed for the 2016-2021 Audi RS3 and the 2017-2021 Audi TT-RS models equipped with the 2.5T DAZA & DNWA engines.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandCTS Turbo
Part NumberCTS-JE-8V.2-PISTONS
CategoryEngines and Components

About MOTORMIA

5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold

Buy with Confidence

Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

View Full Shipping Policy