Valvetronic Porsche 991.2 Carrera Valved Sport Exhaust System

Valvetronic Porsche 991.2 Carrera Valved Sport Exhaust System

Marsoni

M251S

$3299.45

Get it in 3 business days with 1 day shipping. Friday, May 29

Valvetronic Porsche 991.2 Carrera Valved Sport Exhaust SystemWhen the 991. 1 generation 911 was replaced by the . 2, the addition of 2 noise killing turbo chargers frightened us dearly. As with many vehicles, when you add turbos it kills a lot of the emotion and drama. At Valvetronic Designs we know that sound is the staple for emotion. With our 991. 2 exhaust package we give your 911 the soul back it deserves. We solve the sound issue starting at the exhaust manifolds, running our CAD designed and CFD tested

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Your Valvetronic Porsche 991.2 Carrera Valved Sport Exhaust System orders ship within 1-2 business days.

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Fast: 2-3 business days
Express: 1-2 business days

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We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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Set screws are poor quality and are sometimes powdercoated on the exposed threads. Leads to striped hex sockets and inability to tighten properly. Durable finish as evidenced by no visible damage after throwing parts across the shop in frustration. Ended up running self tapping screws thru parts to complete assembly.

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Reviewed in the United States on February 26, 2024

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Carl L. Bradley

Chelsea, US

★★★★★ 1

Kinda flimsy…

Thought the assembly was metal, it’s some kind of PVC.

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Reviewed in the United States on September 22, 2025

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Melvin Marsh

Chelsea, US

★★★★★ 5

100% worth the money

Size: 16'' x 43'', Size: 16'' x 43''

Great product. They look good and function well.

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Reviewed in the United States on February 6, 2026

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Amazon Customer

Draper, US

★★★★★ 5

Cheaper than the supply house.

Size: 42'' x 28''

I used black pipe similar to this to build some shelves in my man cave. I went looking to build a studio desk and found that Lowe's wanted $8 per floor flange (~$96 just for flanges and not including the pipe, tees, or the other fittings). Even supply house dot com wanted $4 per flange (~$48, but was still missing the other parts AND they didn't offer them because of supply chain issues). For about $65, this was a great buy. Yes everything is greasy. This will be the case regardless of where you buy it. I used some gloves, shop towels, and acetone and it cleaned up easily. For a top, I used a pre-made countertop from Lowe's (~$100) and a 1x4 piece of poplar I had sitting around.

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Reviewed in the United States on January 7, 2023

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mjh

Pawtucket, US

★★★★★ 4

Pipes don't assemble square, nice stand though.

Size: 42'' x 28''

These arent standard SCH40 pipe for starters. Significantly lighter. Easier to move around and sturdy enough to support a table, but this isnt pipe. As such, when I threaded it together, it wasn't square. I was able to flatten it mostly, but I had to use a clamp to bend the assembled piping to sguare so it would attach to the table runners. It's fine, but it surprised me. It looks nice, and it provides plenty of support for the table. All good. Several folks complained that the pipes are oily. They are supposed to be to prevent rust. I wiped them down with a few cleaner wipes, and they are fine. Be aware that this doesn't come with instructions or the wood screws you may need for your table top.

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Reviewed in the United States on February 8, 2023