PORSCHE BOXSTER/CAYMAN TUNING

The 718 base featured two new horizontally-opposed flat-4 turbocharged engines at 2.0L and 2.5L displacement with increased torque and horsepower with lower fuel consumption. The S model turbocharger utilizes Variable Turbine Geometry (VTG) technology. Later, In October 2017 the GTS models were announced with their 2.5l engines upgraded to produce 361 bhp. The Boxster could reach 60 mph in 4.1 seconds, and the Cayman in 3.9 seconds.

At GCAP we have designed a package to further refine the German sports car's character with a few simple modifications.

Exhaust

We use an Akrapovič exhaust system on our tuning packages for this vehicle.

Engineers have spent months developing a Slip-On exhaust systemthat takes the driving experience to a completely new level. This fully titanium exhaust system with three muffler configurations saves weight at the rear axle, additionally enhancing the handling with more power and torque gained with improved gas-flow dynamics, reduced back pressure, and a more linear power curve. Power gains are especially noticeable in the mid range. All these pluses are rounded off by a thoroughly pleasing sound note. Thanks to the dual-mode exhaust flap system, the “cat-back” Slip-On enhances the unmistakably deep resonant sound of Akrapovič. Either you leave it to the car’s ECU to choose the sound level, or you select it yourself by pressing the button of the optional Akrapovic sound kit when it’s time to experience the passion.

Software

We have developed our own software to increase the cars performance. This comes in two forms. A stage 1 map (I.E. a software only calibration with no hardware changes) and a stage 2 (with our Akrapovič exhaust system).

When tuning we measure afr, ignition timing, intake temps, EGTs etc. to ensure our tune is as safe and reliable as possible whilst drawing the most out of your supercar.

 

We have seen gains up to 410bhp.

Brakes

As with most Porsche, the brake system is excellent. However we can offer modified braided brakes lines. Our lines have a stronger wall density delivering a more precise and accurate brake pedal feel. This translates into more confidence in your supercar.

QUICK LINKS

ADDRESS

GCAP Performance

6 Powis Mews

Notting Hill

London

W11 1JN