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RENNtech gives the Mercedes SLS AMG a tuning that boosts the power under the hood. No word as of yet on pricing for the package.
Mercedes tuning experts RENNtech have introduced a new program that gives the Mercedes SLS AMG a significant boost under the hood. The new performance kit gives the 6.2-liter V8 engine a new output of 626hp and 530 lb-ft of torque, which is up significantly from the standard 563hp and 479 lb-ft. The power increases can be attributed to RENNtech's long tube headers that feature high-quality, tri-metal 200 cell sport catalytic cells.
The sport catalytic cells are ceramic coated to decrease heat in the engine compartment and fend against thermal stress. The long primary tube design allows for enhanced low end torque resulting in improved off the line and bottom end performance. Pricing for the tuning package is not yet available.