New Stock! Porsche 914-6 Exhaust Header Set With 1-3/4 Inch (44mm) Primaries (EXH P914 6 134)

New Stock! Porsche 914-6 Exhaust Header Set With 1-3/4 Inch (44mm) Primaries (EXH P914 6 134)

Marsoni

M251S

$707.50

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

New Stock! Porsche 914-6 Exhaust Header Set With 1-3/4 Inch (44mm) Primaries (EXH P914 6 134)In Stock Ready To Ship! Porsche 914 6 Exhaust Header Set With 1. 75 in. (44mm) O. D. Primaries Ideal For 3. 4L 3. 6L 3. 8L Engine Conversions Mild Steel Fabrication With High Temp Black Paint ERH Patrick Motorsports USA Sold As A Set (Left and Right) NOTE: Designed For Use With 18 in. Racing Megaphone Set (Sold Separate) NOTE: Requires 914 Street Adapter Set For Dual Inlet Muffler Applications (Sold Separate) NOTE: Also Shown With Optional Ceramic

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This product was definitely different than the original I have a 2001 Bayliner with a 3.0 MerCruiser and an alpha one second GEN drive The kit worked but the bottom gasket had a weird cut different than the original I added a gasket maker just in case (Yamaha Lube) Brand! All in all kit was fine, One thing to note is the directions that come with the kit at least for my version we’re not for the same alpha one second GEN 4 stroke kit that I got they were for a two-stroke in the pictures didn’t look the same as the parts that I had got which is fine but it’s miss leading when you send a 4 stroke kit but 2 stroke 90hp to 200hp alpha one directions! If it craps out this review will change

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Reviewed in the United States on June 30, 2020

Verified Purchase

Air Assault

Omaha, US

★★★★★ 5

Super great product. Has the power and functionality to get you repairing fast!

Super great product. Has the power and functionality to get you repairing fast! Fully recommend this and it has worked great since I've owned it. Still going strong in the durability and design looks like it will keep it going strong for many years. Highly highly recommend buying this. Will work in Kuwait, Iraq, UAE, and Saudi. Good for Camps around the CENTCOM area!

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Reviewed in the United States on October 6, 2025