2018-2 Porsche 911 GT3 by Porsche USA

More catalogs by Porsche USA | 2018-2 Porsche 911 GT3 | 68 pages | 2019-02-07

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Page 30 of 2018-2 Porsche 911 GT3

even negative acceleration cannot halt your record-breaking spree safety ­brakes the new 911 gt3 also demonstrates top performance when it comes to negative acceleration here we rely on our expertise of many years as well as technologies that have passed the acid test of motorsport the new 911 gt3 is equipped as standard with a particularly powerful brake system with a specifically matched brake booster the red six-piston aluminum brake calipers on the front axle and the four-piston equivalents at the rear are designed as monobloc units this makes them highly resistant to deformation and enables a more rapid response and release of the brake even under heavy loads the brake discs are 380 mm 15.0 in in diameter front and rear thanks to their two-piece construction with cast iron brake discs and aluminum brake chambers they save weight and thereby reduce unsprung and rotating masses the brake discs are cross-drilled and internally vented for powerful braking even in adverse weather conditions or when pitted against the challenges of motorsport safety 55