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WaveTrac Differentials

The Wavetrac differential uses a patent pending design to improve grip in low traction conditions. Precisely engineered, converging / diverging wave profiles are placed on one side gear and its mating preload hub. As the two side gears rotate relative to each other, each wave surface climbs the other, causing them to move apart. This imparts an increased normal force through the side gears, increasing the bias ratio as a function of load. This increase occurs automatically only when conditions find it necessary, and it 'reverts' back to its nominal bias ratio quickly and seamlessly, maintaining optimal drivability and performance at all times. It's like having two differentials in one: you get the benefit of a higher bias ratio when needed without detriment to the car's handling.

Designed from a clean sheet, the new Wavetrac Differential brings current gear technology to the market. Internally, its gear tooth forms are optimized for strength and improved oil film retention over competitive designs. Our gear package is smaller, reducing overall mass, yet is more durable. Attention was also paid to the side gear/axle interface, putting as much material thickness as possible in this critical area - most important when power levels get high.

Each Wavetrac Differential is crafted from the highest quality materials available. The internal gears are made from high strength 9310 alloy steel. The diff bodies are machined from case hardened steel billet. To complete the package, every Wavetrac differential is built exclusively using high quality, high strength fasteners from ARP, the world leader in fastener technology.

Note: If you're buying a WaveTrac differential for a 135i/335i and are not sure if your car requires an install kit, click here.

All Acura WaveTrac Differentials
View All Acura Integra Differentials
Acura IntegraMSRPPrice
GSR B18$995.00$945.25  Add to Cart
LS$995.00$945.25  Add to Cart
View All Acura RSX Differentials
Acura RSXMSRPPrice
Differentials$995.00$945.25  Add to Cart
View All Acura TSX Differentials
Acura TSXMSRPPrice
Differentials$995.00$945.25  Add to Cart
All BMW WaveTrac Differentials
View All BMW 135i Differentials
BMW 135iMSRPPrice
Differentials $1,295.00  Add to Cart
Automatic Only - E87 $1,295.00  Add to Cart
Install Kit $700.00  Add to Cart
View All BMW 335i Differentials
BMW 335iMSRPPrice
(up to Mar 2007) A/T, M/T $1,295.00  Add to Cart
Install Kit $700.00  Add to Cart
(Mar 2007-Sep 2007) A/T$1,295.00$1,230.25  Add to Cart
(Mar 2007 and up) M/T $1,295.00  Add to Cart
(Sep 2007 and up) A/T $1,295.00  Add to Cart
All Honda WaveTrac Differentials
View All Honda Accord Differentials
Honda AccordMSRPPrice
Differentials$995.00$945.25  Add to Cart
View All Honda Civic Differentials
Honda CivicMSRPPrice
Si K20$995.00$945.25  Add to Cart
(1990-2000) B16$995.00$945.25  Add to Cart
(1997-2000) Type-R B16$995.00$945.25  Add to Cart
(1999-2000) Si B16$995.00$945.25  Add to Cart
View All Honda Civic Del Sol Differentials
Honda Civic Del SolMSRPPrice
(1992-1997) B16$995.00$945.25  Add to Cart
View All Honda CRX Differentials
Honda CRXMSRPPrice
(1990-1991) B16$995.00$945.25  Add to Cart
View All Honda Prelude Differentials
Honda PreludeMSRPPrice
Differentials$995.00$945.25  Add to Cart
All Volkswagen WaveTrac Differentials
View All Volkswagen Beetle Differentials
Volkswagen BeetleMSRPPrice
5 Speed 02J Models$895.00$850.25  Add to Cart
View All Volkswagen Corrado Differentials
Volkswagen CorradoMSRPPrice
5 Speed 02A Models$895.00$850.25  Add to Cart
View All Volkswagen Golf Differentials
Volkswagen GolfMSRPPrice
4/5 Speed 020 Models$895.00$850.25  Add to Cart
5 Speed 02A Models$895.00$850.25  Add to Cart
5 Speed 02J Models$895.00$850.25  Add to Cart
View All Volkswagen Jetta Differentials
Volkswagen JettaMSRPPrice
4/5 Speed 020 Models$895.00$850.25  Add to Cart
5 Speed 02A Models$895.00$850.25  Add to Cart
5 Speed 02J Models$895.00$850.25  Add to Cart
View All Volkswagen Rabbit Differentials
Volkswagen RabbitMSRPPrice
4/5 Speed 020 Models$895.00$850.25  Add to Cart
 
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