MASSIVE GRIP UPGRADE for PORSCHE 718 GT4 and GT4RS PART 2
We take our Porsche 718 GT4 to Donington Parck Circuit to see how the car now performs with much bigger tyres. We developed a new rear top mount that allowed much bigger wheels to be fitted on the rear. Upgrading the stock 295 rear to a massive 325!! The rear top mount allowing this fitment without any Bodywork modifications, a world first for both the GT4 and GT4RS For more info about these upgrades including what wheel size head to https://shop.suspensionsecrets.co.uk/...

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HUGE GRIP UPGRADE for PORSCHE 718 GT4 and GT4RS

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Porsche 718 Cayman GT4 RS: Best Sports Car EVER? | Catchpole on Carfection

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From Stock to Track: GT4 RS Mods | Wheels, Brakes, Exhaust and More!

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Are Porsche About To Change FOREVER?

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$200K Porsche Cayman GT4 RS: Fastest Way to Lose Money or Worth Every Dollar?

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UPGRADING the PORSCHE 718 GT4 with Monoball's

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Nürburgring CHEAT CODE: Manthey 992 GT3 RS! (FINALLY!)

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HUGE UPGRADE for Porsche 718 GT4 - Handling Pack TESTED

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The Hidden Cost Behind The 718 GTS Flat-Six Porsche

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Why The Porsche Spyder RS Might Be Peak Porsche

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Porsche 911 GT3 RS v GT4 RS v GT3 v GT4: DRAG RACE

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HOW we will make the PORSCHE 718 GT4 even FASTER on Track!!

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One More than Ten (Years) with Chris Harris

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Unlocking GT4 RS's Full Potential: Essential Mods & Track Setup

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Ex-Stig’s Nordschleife Nightmare with Misha!

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The 2020 Porsche Cayman GT4 Is My Favorite New Porsche

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Don't call it a comeback

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Can You Beat a 718 Spyder for HALF the Price?

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GT3 RS vs GT4 RS – Is the GT4 RS Closer Than You Think?

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