Description
Elevate your AMG's performance with the 722.9 Torque Converter, the premier upgrade for the AMG 722.9 transmission found in many AMG models (see compatibility list below). Engineered for unparalleled performance, this lock-up style torque converter is redesigned with a 2500 RPM stall speed, delivering significantly improved take-off and low-speed acceleration. Whether on the street or track, this upgrade enhances your vehicle’s responsiveness while maintaining factory-level drivability.
Precision-crafted using CNC-machined billet internals, the 722.9 Torque Converter ensures unmatched durability and reliability. It’s computer-designed for maximum efficiency, making it an ideal solution for both daily drivers and high-performance builds exceeding 1000HP.
Through extensive testing, the 722.9 Torque Converter consistently achieved reductions in 60-foot acceleration times by as much as 2 tenths of a second. As any enthusiast or professional knows, improvements in 60-foot times translate to even greater gains in quarter-mile performance.
For optimal results, pair this upgrade with Weistec ECU tuning software. It’s 100% compatible with factory electronics and seamlessly integrates into your AMG’s existing systems. Please provide the VIN of your vehicle when ordering to ensure compatibility.
Key Features:
- Computer-Designed Engineering: Ensures precision and performance
- CNC-Machined Billet Stator: Built for durability and consistency
- 2500 RPM Stall Speed: Enhances acceleration and low-speed performance
- +1000HP Capability: Perfect for high-power applications
- Reduced 60-Foot Times: Gains of up to 2 tenths of a second
- Improved Low-Speed Driving: Ideal for around-town usability
- Factory-Level Drivability: Maintains smooth operation
Core Exchange Program:
A core is required for this upgrade. Contact us for details on the core exchange process.
Compatibility:
The 722.9 Torque Converter is compatible with a wide range of AMG models. Please consult the compatibility list or provide your VIN for confirmation.
Vehicle application:
2014 Mercedes-Benz R500 Long (V251) 5.5L V8 (M273)
2013 Mercedes-Benz R500 Long (V251) 5.5L V8 (M273)
2012 Mercedes-Benz R500 Long (V251) 5.5L V8 (M273)
2011 Mercedes-Benz R500 Long (V251) 5.5L V8 (M273)
2010 Mercedes-Benz R500 Long (V251) 5.5L V8 (M273)
2009 Mercedes-Benz R500 Long (V251) 5.5L V8 (M273)
2008 Mercedes-Benz R500 Long (V251) 5.5L V8 (M273)
2007 Mercedes-Benz R500 Long (V251) NA 5L V8 (M113)
2006 Mercedes-Benz R500 Long (V251) NA 5L V8 (M113)
2007 Mercedes-Benz R500 Base (W251) NA 5L V8 (M113)
2006 Mercedes-Benz R500 Base (W251) NA 5L V8 (M113)
2005 Mercedes-Benz R500 Base (W251) NA 5L V8 (M113)
2015 Mercedes-Benz ML500 Base (W166) Twin Turbo 4.7L V8 (M278)
2014 Mercedes-Benz ML500 Base (W166) Twin Turbo 4.7L V8 (M278)
2013 Mercedes-Benz ML500 Base (W166) Twin Turbo 4.7L V8 (M278)
2012 Mercedes-Benz ML500 Base (W166) Twin Turbo 4.7L V8 (M278)
2015 Mercedes-Benz ML550 Base (W166) Twin Turbo 4.7L V8 (M278)
2014 Mercedes-Benz ML550 Base (W166) Twin Turbo 4.7L V8 (M278)
2013 Mercedes-Benz ML550 Base (W166) Twin Turbo 4.7L V8 (M278)
2012 Mercedes-Benz ML550 Base (W166) Twin Turbo 4.7L V8 (M278)
2012 Mercedes-Benz R350 Base (W251) 3.5L V6 (M276 DE35)
2011 Mercedes-Benz R350 Base (W251) 3.5L V6 (M276 DE35)
2010 Mercedes-Benz R350 Base (W251) 3.5L V6 (M276 DE35)
2009 Mercedes-Benz R350 Base (W251) 3.5L V6 (M276 DE35)
2008 Mercedes-Benz R350 Base (W251) 3.5L V6 (M276 DE35)
2007 Mercedes-Benz R350 Base (W251) 3.5L V6 (M276 DE35)
2012 Mercedes-Benz C300 Base (W204) 3.5L V6 (M276 DE35)
2011 Mercedes-Benz C300 Base (W204) 3.0L V6 (M272)
2010 Mercedes-Benz C300 Base (W204) 3.0L V6 (M272)
2009 Mercedes-Benz C300 Base (W204) 3.0L V6 (M272)
2011 Mercedes-Benz C300 T-modell (S204) 3.0L V6 (M272)
2010 Mercedes-Benz C300 T-modell (S204) 3.0L V6 (M272)
2009 Mercedes-Benz C300 T-modell (S204) 3.0L V6 (M272)
2014 Mercedes-Benz C350 BlueEFFICIENCY Base (W204) 3.5L V6 (M276 DE35)
2013 Mercedes-Benz C350 BlueEFFICIENCY Base (W204) 3.5L V6 (M276 DE35)
2012 Mercedes-Benz C350 BlueEFFICIENCY Base (W204) 3.5L V6 (M276 DE35)
2011 Mercedes-Benz C350 BlueEFFICIENCY Base (W204) 3.5L V6 (M276 DE35)
2014 Mercedes-Benz C350 Base (W204) 3.5L V6 (M276 DE35)
2013 Mercedes-Benz C350 Base (W204) 3.5L V6 (M276 DE35)
2012 Mercedes-Benz C350 Base (W204) 3.5L V6 (M276 DE35)
2011 Mercedes-Benz C350 Base (W204) 3.5L V6 (M276 DE35)
2010 Mercedes-Benz C350 Base (W204) Naturally Aspirated 3.5L V6 (M272)
2009 Mercedes-Benz C350 Base (W204) Naturally Aspirated 3.5L V6 (M272)
2008 Mercedes-Benz C350 Base (W204) Naturally Aspirated 3.5L V6 (M272)
2007 Mercedes-Benz C350 Base (W204) Naturally Aspirated 3.5L V6 (M272)
2016 Mercedes-Benz C450 Base (W205) Twin Turbo 3L V6 (M276)
2015 Mercedes-Benz C450 Base (W205) Twin Turbo 3L V6 (M276)
2018 Mercedes-Benz CLS400 Shooting Brake (X218) Twin Turbo 3L V6 (M276)
2017 Mercedes-Benz CLS400 Shooting Brake (X218) Twin Turbo 3L V6 (M276)
2016 Mercedes-Benz CLS400 Shooting Brake (X218) Twin Turbo 3L V6 (M276)
2015 Mercedes-Benz CLS400 Shooting Brake (X218) Twin Turbo 3L V6 (M276)
2014 Mercedes-Benz CLS400 Shooting Brake (X218) Twin Turbo 3L V6 (M276)
2015 Mercedes-Benz C400 Base (W205) Twin Turbo 3L V6 (M276)
2014 Mercedes-Benz C400 Base (W205) Twin Turbo 3L V6 (M276)
2013 Mercedes-Benz C400 Base (W205) Twin Turbo 3L V6 (M276)
2014 Mercedes-Benz CL550 Coupe (C216) Twin Turbo 4.7L V8 (M278)
2013 Mercedes-Benz CL550 Coupe (C216) Twin Turbo 4.7L V8 (M278)
2012 Mercedes-Benz CL550 Coupe (C216) Twin Turbo 4.7L V8 (M278)
2011 Mercedes-Benz CL550 Coupe (C216) Twin Turbo 4.7L V8 (M278)
2018 Mercedes-Benz CLS400 Coupe (C218) Twin Turbo 3L V6 (M276)
2017 Mercedes-Benz CLS400 Coupe (C218) Twin Turbo 3L V6 (M276)
2016 Mercedes-Benz CLS400 Coupe (C218) Twin Turbo 3L V6 (M276)
2015 Mercedes-Benz CLS400 Coupe (C218) Twin Turbo 3L V6 (M276)
2014 Mercedes-Benz CLS400 Coupe (C218) Twin Turbo 3L V6 (M276)
2011 Mercedes-Benz ML63 AMG Base (W164) NA 6.2L V8 (M156)
2010 Mercedes-Benz ML63 AMG Base (W164) NA 6.2L V8 (M156)
2009 Mercedes-Benz ML63 AMG Base (W164) NA 6.2L V8 (M156)
2008 Mercedes-Benz ML63 AMG Base (W164) NA 6.2L V8 (M156)
2007 Mercedes-Benz ML63 AMG Base (W164) NA 6.2L V8 (M156)
2014 Mercedes-Benz CLS350 BlueEFFICIENCY Shooting Brake (X218) 3.5L V6 (M276 DE35)
2013 Mercedes-Benz CLS350 BlueEFFICIENCY Shooting Brake (X218) 3.5L V6 (M276 DE35)
2012 Mercedes-Benz CLS350 BlueEFFICIENCY Shooting Brake (X218) 3.5L V6 (M276 DE35)
2014 Mercedes-Benz CLS350 BlueEFFICIENCY Coupe (C218) 3.5L V6 (M276 DE35)
2013 Mercedes-Benz CLS350 BlueEFFICIENCY Coupe (C218) 3.5L V6 (M276 DE35)
2012 Mercedes-Benz CLS350 BlueEFFICIENCY Coupe (C218) 3.5L V6 (M276 DE35)
2011 Mercedes-Benz CLS350 BlueEFFICIENCY Coupe (C218) 3.5L V6 (M276 DE35)
2010 Mercedes-Benz CLS63 AMG Coupe (C219) NA 6.2L V8 (M156)
2009 Mercedes-Benz CLS63 AMG Coupe (C219) NA 6.2L V8 (M156)
2008 Mercedes-Benz CLS63 AMG Coupe (C219) NA 6.2L V8 (M156)
2007 Mercedes-Benz CLS63 AMG Coupe (C219) NA 6.2L V8 (M156)
2010 Mercedes-Benz CL63 AMG Coupe (C216) NA 6.2L V8 (M156)
2009 Mercedes-Benz CL63 AMG Coupe (C216) NA 6.2L V8 (M156)
2008 Mercedes-Benz CL63 AMG Coupe (C216) NA 6.2L V8 (M156)
2007 Mercedes-Benz CL63 AMG Coupe (C216) NA 6.2L V8 (M156)
2009 Mercedes-Benz CLK63 AMG Cabriolet (A209) NA 6.2L V8 (M156)
2008 Mercedes-Benz CLK63 AMG Cabriolet (A209) NA 6.2L V8 (M156)
2009 Mercedes-Benz CLK63 AMG Coupe (C209) NA 6.2L V8 (M156)
2008 Mercedes-Benz CLK63 AMG Coupe (C209) NA 6.2L V8 (M156)
2008 Mercedes-Benz CLK63 AMG Black Series (C209) NA 6.2L V8 (M156)
2010 Mercedes-Benz S63 AMG Base (W221) NA 6.2L V8 (M156)
2009 Mercedes-Benz S63 AMG Base (W221) NA 6.2L V8 (M156)
2008 Mercedes-Benz S63 AMG Base (W221) NA 6.2L V8 (M156)
2007 Mercedes-Benz S63 AMG Base (W221) NA 6.2L V8 (M156)
2014 Mercedes-Benz E350 BlueEFFICIENCY Base (W212) 3.5L V6 (M276 DE35)
2013 Mercedes-Benz E350 BlueEFFICIENCY Base (W212) 3.5L V6 (M276 DE35)
2012 Mercedes-Benz E350 BlueEFFICIENCY Base (W212) 3.5L V6 (M276 DE35)
2011 Mercedes-Benz E350 BlueEFFICIENCY Base (W212) 3.5L V6 (M276 DE35)
2010 Mercedes-Benz E350 BlueEFFICIENCY Base (W212) Naturally Aspirated 3.5L V6 (M272)
2009 Mercedes-Benz E350 BlueEFFICIENCY Base (W212) Naturally Aspirated 3.5L V6 (M272)
2008 Mercedes-Benz E350 Base (W211) Naturally Aspirated 3.5L V6 (M272)
2007 Mercedes-Benz E350 Base (W211) Naturally Aspirated 3.5L V6 (M272)
2006 Mercedes-Benz E350 Base (W211) Naturally Aspirated 3.5L V6 (M272)
2009 Mercedes-Benz E63 AMG Base (W211) NA 6.2L V8 (M156)
2008 Mercedes-Benz E63 AMG Base (W211) NA 6.2L V8 (M156)
2007 Mercedes-Benz E63 AMG Base (W211) NA 6.2L V8 (M156)
2011 Mercedes-Benz C63 AMG Base (W204) NA 6.2L V8 (M156)
2010 Mercedes-Benz C63 AMG Base (W204) NA 6.2L V8 (M156)
2009 Mercedes-Benz C63 AMG Base (W204) NA 6.2L V8 (M156)
2008 Mercedes-Benz C63 AMG Base (W204) NA 6.2L V8 (M156)
2007 Mercedes-Benz C63 AMG Base (W204) NA 6.2L V8 (M156)
2011 Mercedes-Benz C63 AMG T-Modell (S204) NA 6.2L V8 (M156)
2010 Mercedes-Benz C63 AMG T-Modell (S204) NA 6.2L V8 (M156)
2009 Mercedes-Benz C63 AMG T-Modell (S204) NA 6.2L V8 (M156)
2008 Mercedes-Benz C63 AMG T-Modell (S204) NA 6.2L V8 (M156)
2007 Mercedes-Benz C63 AMG T-Modell (S204) NA 6.2L V8 (M156)
2015 Mercedes-Benz GLK350 4Matic (X204) 3.5L V6 (M276 DE35)
2014 Mercedes-Benz GLK350 4Matic (X204) 3.5L V6 (M276 DE35)
2013 Mercedes-Benz GLK350 4Matic (X204) 3.5L V6 (M276 DE35)
2012 Mercedes-Benz GLK350 4Matic (X204) 3.5L V6 (M276 DE35)
2011 Mercedes-Benz GLK350 4Matic (X204) Naturally Aspirated 3.5L V6 (M272)
2010 Mercedes-Benz GLK350 4Matic (X204) Naturally Aspirated 3.5L V6 (M272)
2009 Mercedes-Benz CLK550 Convertible (A209) 5.5L V8 (M273)
2008 Mercedes-Benz CLK550 Convertible (A209) 5.5L V8 (M273)
2007 Mercedes-Benz CLK550 Convertible (A209) 5.5L V8 (M273)
2009 Mercedes-Benz CLK550 Coupe (C209) 5.5L V8 (M273)
2008 Mercedes-Benz CLK550 Coupe (C209) 5.5L V8 (M273)
2007 Mercedes-Benz CLK550 Coupe (C209) 5.5L V8 (M273)
2010 Mercedes-Benz CLS63 AMG Coupe (C219) NA 6.2L V8 (M156)
2009 Mercedes-Benz CLS63 AMG Coupe (C219) NA 6.2L V8 (M156)
2008 Mercedes-Benz CLS63 AMG Coupe (C219) NA 6.2L V8 (M156)
2007 Mercedes-Benz CLS63 AMG Coupe (C219) NA 6.2L V8 (M156)
2011 Mercedes-Benz S550 Base (W221) 5.5L V8 (M273)
2010 Mercedes-Benz S550 Base (W221) 5.5L V8 (M273)
2009 Mercedes-Benz S550 Base (W221) 5.5L V8 (M273)
2008 Mercedes-Benz S550 Base (W221) 5.5L V8 (M273)
2007 Mercedes-Benz S550 Base (W221) 5.5L V8 (M273)
