Flat 6 Motorsports - Over Axle Pipes (OAPs) for 718 GT4 - Install Guide

[@arthurdurante3544]

What do you do with the vacuum line after you plug it? Does it reattach to the valve or just dangle?

[@Flat6Motorsports]

We either zip tie them or tuck them up into the heatshielding.

[@arthurdurante3544]

@@Flat6Motorsports Got it. THX

[@osamaalashiq6026]

Do you recommend changing the muffler too?

[@adsingl]

About how long should this take in a competent shop. My guess is two hours max, probably barely over an hour if not interrupted?

[@Flat6Motorsports]

We bill 2 hours on this job. I could see a shop saying 3 but shouldn't be more than that.

[@wday482]

Which brand muffler was added?

[@Flat6Motorsports]

That happens to be the Cargraphic Touring Muffler: flat6motorsports.com/collections/718-exhaust/products/cargraphic-performance-catback-exhaust-w-valves-718-gt4?variant=32463424487508

[@katrinagwen]

Is it possible to install OAP while the car is backed up onto a ramp with the rear wheels on without too much of a hassle? I understand it might be more difficult to get to the triangle flange that connects to the headers.

[@jackson5068]

Did you end up doing it this way?

[@katrinagwen]

@@jackson5068 No, I ended up just paying a eurocar specialist to do it. I believe I paid $400 for the install.

[@mofu_lemon]

I have stock exhaust, and akrapovic link pipe. I wanna block the exhaust valve, so I need to block the tube using cap, then where can I attach the vacuum tube? Also, where can I get the cap for tube?

[@Flat6Motorsports]

Yes, so we provide caps with our kit. You simply plug the vacuum lines with the provided plugs. The vacuum ports on the exhaust valves can stay open, they only close under vacuum pressure.

[@mofu_lemon]

@@Flat6Motorsports Thank you for your replying. Could you provide only cap??

[@Flat6Motorsports]

@@mofu_lemon We do: flat6motorsports.com/products/flat-6-motorsports-vacuum-line-caps-pse

[@mofu_lemon]

@@Flat6Motorsports Thank You

[@adsingl]

@@Flat6Motorsports Personally I'd cap the valve too to limit moisture on that side of the valve. If there is access, find a stainless cap and clamp ; Nitril rubber plug may work (not melt) as well.

[@lawrenceshields8791]

No sound clip? Lame

[@Flat6Motorsports]

This is an install guide, for sound clips check the 3 other videos we have posted here: flat6motorsports.com/products/flat-6-motorsports-over-axle-pipes-oap-718-gt4