40.309.187WK
Fits:
Porsche 987 / 981 / 991 (G91) PDK with OEM open differential
Wavetrac diffs are state-of-the-art helical gear differentials designed, developed, and manufactured in the USA by Autotech Driveline. The Wavetrac Differential is the only torque biasing differential on the market with patented technology that mitigates wheelspin when an unloaded wheel condition arises. During zero axle load conditions, the Wavetrac cam device acts to create internal load, maintaining drive on the gripping wheel instead of acting like an open diff (and going nowhere!). Super strong 9310 alloy steel gears are enclosed in case-hardened steel bodies, held together with ARP fasteners. All Wavetrac differentials include a transferable, Limited Lifetime Warranty.
Porsche 987 / 981 / 991 (G91) PDK with OEM open differential
Wavetrac diffs are state-of-the-art helical gear differentials designed, developed, and manufactured in the USA by Autotech Driveline. The Wavetrac Differential is the only torque biasing differential on the market with patented technology that mitigates wheelspin when an unloaded wheel condition arises. During zero axle load conditions, the Wavetrac cam device acts to create internal load, maintaining drive on the gripping wheel instead of acting like an open diff (and going nowhere!). Super strong 9310 alloy steel gears are enclosed in case-hardened steel bodies, held together with ARP fasteners. All Wavetrac differentials include a transferable, Limited Lifetime Warranty.
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This Part Fits The Following Vehicles
| MAKE | MODEL | SUBMODEL | ENGINE | DRIVE |
|---|---|---|---|---|
| Porsche | 911 991.1 (2012-2016) | Carrera | 3.4L | |
| Porsche | 911 991.1 (2012-2016) | Carrera 4 | 3.4L | |
| Porsche | 911 991.1 (2012-2016) | Carrera 4 GTS | 3.8L | |
| Porsche | 911 991.1 (2012-2016) | Carrera 4S | 3.8L | |
| Porsche | 911 991.1 (2012-2016) | Carrera GTS | 3.8L | |
| Porsche | 911 991.1 (2012-2016) | Carrera S | 3.8L | |
| Porsche | 911 991.1 (2012-2016) | GT3 | 3.8L | |
| Porsche | 911 991.1 (2012-2016) | GT3 RS | 4.0L | |
| Porsche | 911 991.1 (2012-2016) | Targa 4 | 3.4L | |
| Porsche | 911 991.1 (2012-2016) | Targa 4S | 3.8L | |
| Porsche | 911 991.1 (2012-2016) | Targa GTS | 3.8L | |
| Porsche | 911 991.1 (2012-2016) | Turbo | 3.8L | |
| Porsche | 911 991.1 (2012-2016) | Turbo S | 3.8L | |
| Porsche | 911 991.2 (2017-2019) | Carrera | 3.0L | |
| Porsche | 911 991.2 (2017-2019) | Carrera 4 | 3.0L | |
| Porsche | 911 991.2 (2017-2019) | Carrera 4 GTS | 3.0L | |
| Porsche | 911 991.2 (2017-2019) | Carrera 4S | 3.0L | |
| Porsche | 911 991.2 (2017-2019) | Carrera GTS | 3.0L | |
| Porsche | 911 991.2 (2017-2019) | Carrera S | 3.0L | |
| Porsche | 911 991.2 (2017-2019) | Carrera T | 3.0L | |
| Porsche | 911 991.2 (2017-2019) | GT2 RS | 3.8L | |
| Porsche | 911 991.2 (2017-2019) | GT3 | 4.0L | |
| Porsche | 911 991.2 (2017-2019) | GT3 RS | 4.0L | |
| Porsche | 911 991.2 (2017-2019) | Targa 4 | 3.0L | |
| Porsche | 911 991.2 (2017-2019) | Targa 4 GTS | 3.0L | |
| Porsche | 911 991.2 (2017-2019) | Targa 4S | 3.0L | |
| Porsche | 911 991.2 (2017-2019) | Turbo | 3.8L | |
| Porsche | 911 991.2 (2017-2019) | Turbo S | 3.8L | |
| Porsche | Boxster 981 (2012-2016) | Base | 2.7L | |
| Porsche | Boxster 981 (2012-2016) | GTS | 3.4L | |
| Porsche | Boxster 981 (2012-2016) | S | 3.4L | |
| Porsche | Boxster 987 (2004-2011) | S | 3.2L (2005-2006) | |
| Porsche | Boxster 987 (2004-2011) | Base | 2.7L (2005-2008) | |
| Porsche | Boxster 987 (2004-2011) | S | 3.4L (2007-2011) | |
| Porsche | Boxster 987 (2004-2011) | Base | 2.9L (2009-2011) | |
| Porsche | Cayman 981 (2013-2016) | Base | 2.7L | |
| Porsche | Cayman 981 (2013-2016) | GT4 | 3.8L | |
| Porsche | Cayman 981 (2013-2016) | GTS | 3.4L | |
| Porsche | Cayman 981 (2013-2016) | S | 3.4L | |
| Porsche | Cayman 987 (2006-2012) | Base | 2.7L (2006-2008) | |
| Porsche | Cayman 987 (2006-2012) | Base | 2.9L (2009-2011) | |
| Porsche | Cayman 987 (2006-2012) | R | 3.4L | |
| Porsche | Cayman 987 (2006-2012) | S | 3.4L | |
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