Harrop TVS2650 Supercharger Kit (99-KSM56K37) - 2015-2017 Ford Mustang GT 5.0L
Transform the performance of your 2015-2017 Ford Mustang GT with the Harrop TVS2650 Supercharger Kit. Built around Eaton's highly efficient TVS2650 rotating group, this system combines instant positive-displacement boost response with advanced intercooling, a front-drive/front-inlet layout, and a complete supporting hardware package for serious street and performance use.
The inverted supercharger configuration allows Harrop to maximize intercooler core area while maintaining excellent hood clearance. Its shorter, less restrictive intake path helps improve airflow and boost response, while the dual-pass charge-air and coolant design provides excellent thermal efficiency under sustained load.
Features
- Eaton TVS2650 rotating group with 170-degree lobe helix angle
- Inverted supercharger design for increased intercooler area and improved hood clearance
- Front Drive Front Inlet configuration for a shorter, less restrictive intake path
- High-density fin, extruded tube intercooler cores
- Dual-pass charge-air and coolant design for improved thermal efficiency
- Integrated bypass valve helps reduce parasitic loss during off-boost driving
- New cold air intake tube and airbox design
- Oversized MAF tube for increased airflow capacity
- Designed and manufactured by Harrop for OE-style appearance and operation
- Choice of supercharger drive pulley size
- Capable of supporting 1100+ horsepower with appropriate supporting modifications
Performance
- Stage 1 Boost: Approximately 8 psi
- Stage 1 Output: Approximately 610 horsepower
- Stage 1 Torque: Approximately 507 lb-ft
- Horsepower Gain: Approximately +215 hp over stock
- Torque Gain: Approximately +129 lb-ft over stock
- Capable of 1100+ horsepower with supporting engine modifications
Note: Harrop's quoted performance figures are measured at the hubs on the Harrop HQ dynamometer.
TVS2650 Supercharger Technology
The Eaton TVS2650 rotating group provides immediate boost response and strong airflow throughout the engine's operating range. The positive-displacement design delivers substantial torque from low rpm while maintaining the airflow capacity required for high-horsepower applications.
Inverted Supercharger Design
Harrop's inverted configuration allows the supercharger to use a front-drive/front-inlet layout while creating additional space for larger intercooler cores. This design improves hood clearance and helps maximize both airflow and charge-air cooling capacity.
Advanced Dual-Pass Intercooling
The Harrop intercooler system uses high-density fin, extruded tube cores with dual-pass coolant and dual-pass charge-air routing. This increases thermal transfer and helps maintain lower post-intercooler air temperatures during repeated acceleration and sustained performance use.
Cold Air Intake System
The included cold air intake features a redesigned airbox, oversized K&N filter, and larger MAF tube to support increased airflow while minimizing restriction. The system is engineered to complement the airflow demands of the TVS2650 supercharger.
Kit Includes
- Harrop TVS2650 supercharger head unit
- Integrated bypass valve
- Choice of supercharger drive pulley size
- High-flow cast aluminum intake manifold
- Anti-heat transfer insulation spacers
- Dual-pass charge-air intercooler cores with thermal sealing
- Extruded aluminum fuel rails
- DW 1000cc high-flow fuel injectors
- High-efficiency front-mounted heat exchanger
- Heat exchanger mounting brackets
- Intercooler reservoir bottle
- High-volume electric intercooler water pump
- Intercooler pump wiring kit
- Cold air intake system
- Oversized K&N air filter
- Large MAF tube
- NGK high-performance spark plugs
- Required fasteners
- Wiring looms
- Molded hoses
- Required fittings
Fitment
- 2015 Ford Mustang GT 5.0L Coyote V8
- 2016 Ford Mustang GT 5.0L Coyote V8
- 2017 Ford Mustang GT 5.0L Coyote V8
Additional Notes
- Designed specifically for 2015-2017 Ford Mustang GT 5.0L applications.
- Supporting engine, fuel system, drivetrain, and calibration modifications may be required for higher power levels.
- Final pulley selection should be matched to the desired boost level and vehicle setup.
- Verify calibration requirements and supporting modifications before installation.
- Part Number: 99-KSM56K37
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov

