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PERFORMANCE DEVELOPMENT

Since 1989 RENNtech has led the charge in Performance Development for Mercedes-Benz and AMG. Focused on bringing race-tech to the streets, we are experts at upgrading the power units, brakes, suspension of Mercedes-Benz vehicles, building extraordinary cars that out-perform all others.

POWER

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RENNtech specializes in the Bore and Stroke of Mercedes-Benz M117 and M119 V8's and the M120 V12 along with transmission upgrades for handling the increased power.

HANDLING

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RENNtech Performance Suspension, Wheels, and Brakes have been developed for improved handling and to match the increased power.

CUSTOM PARTS & FABRICATION

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Exhaust Systems
Body Kits

Camshafts 

Pistons

Headers 

RENNtech S 7.4 R
In Development / Coming Soon

M120 7.4 L V12

Bore and stroked M120 V12 with 7.4 liter displacement. 575 HP 480 lb-ft TQ.

 
Performance Exhaust
Performance Brakes
5 Speed Transmission Upgrade
Custom Wheels
Custom Interior
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RENNtech 6.0-liter

M117
6.0L 4V Engine Conversion

327 BHP & 372LB-FT 

Price by Request

RENNtech 6.0
M119 
6.0L  Engine Conversion

327 BHP & 372LB-FT

Price by Request

RENNtech 7.4 -liter
M120

7.4L V12 Engine Conversion

600 HP & 500 LB-FT 

Price by Request

Custom Development

M117 / 119 / 120
Bore & Stroke, Turbo Charge or Super-Charge.

Price by Request

ECU Chip Tuning

RENNtech has pioneered Mercedes-Benz and AMG tuning since 1989. ECU -tuning has taken on a greater part of engine Power Development. We still know how to program and tune these early 8-bit chips!

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AMG 6.0-liter

M117
6.0L 4V Engine Conversion

327 BHP & 372LB-FT 

Price by Request

AMG 6.0
M119 
6.0L  Engine Conversion

327 BHP & 372LB-FT

Price by Request

AMG 7.3 -liter
M120

7.4L V12 Engine Conversion

600 HP & 500 LB-FT 

Price by Request

RENNtech M103
6.0L 4V Engine Conversion

327 BHP & 372LB-FT 

Price by Request

RENNtech M104
6.0L  Engine Conversion

327 BHP & 372LB-FT

Price by Request

RENNtech M100

7.4L V12 Engine Conversion

600 HP & 500 LB-FT 

Price by Request

Contact Us

 RENNtech Classics is located in the RENNtech Head Quarters in Stuart, Fl.

 

Hours of Operation:

Monday - Friday, 9 am - 6 pm, and on Saturdays and Sundays by appointment. 

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