Cheap And Easy Porsche Sports Exhaust Mod - DIY Open Valves All The Time
We lock our exhaust valves open on our GT4 with some old high temperature 1/4” fuel hose and some hose clamps. Be sure to use a hight temperature rated hose because the exhaust gets HOT! Link to get some fuel hose with clamps https://amzn.to/4e8y5Y9 Download your shop manual from eManualOnline.com in the link below: Cayman 981 https://shrsl.com/4ogkj Boxster 981 https://shrsl.com/4ogkj 911 997 https://shrsl.com/4ogkv For a very limited time, Emanual Online is offering customers 22% off of their entire order with discount code. Use code EDDY22 and get 22% off your order. https://shareasale.com/r.cfm?b=510988...

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