Sale

Drivetrain› Differentials and Rear-End Components

Wavetrac

Helical Gear Differential

$1,495.00 $1,335.50 Save $159.50

SKU: 10.309.185WK

In Stock
In Stock
Ships by Aug 4
Free Shipping over $100
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

It actively drives both wheels, leading to quicker acceleration and more confident high-speed cornering. Unlike some other helical gear differentials, the Wavetrac provides superior no-load performance, ensuring consistent power delivery. Constructed with advanced materials, this differential features carbon-fiber bias plates for durability and optimal performance, along with gear tooth forms optimized for strength and oil retention. The internal gears are forged from high-strength 9310 alloy steel, and the differential bodies are machined from case-hardened steel billet. This specific Wavetrac differential is designed for 2WD DSG transmissions with a 20-tooth ring gear. It is compatible with the following vehicles: Audi A3 S-Tronic DSG 2WD (2004-2012), Audi TT S-Tronic DSG 2WD (2004-2006), Volkswagen Golf MK5 DSG 2WD 02E Axle (2005-2009), and Volkswagen Golf MK6 DSG 2WD 02E Axle (2010-2013).

MIA's Description

It provides quicker acceleration and faster cornering by driving both wheels simultaneously. This differential offers improved no-load performance compared to other helical gear differentials.

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

BrandWavetrac
Part Number10.309.185WK
CategoryDrivetrain

Buy with Confidence

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