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Porsche 911 Exhaust Street Adapter Set - Header to Muffler (EXH P911 SA)

Marsoni M251S
Sale price$147.50
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Get it in 3 business days with 1 day shipping. Friday, May 29
Porsche 911 Exhaust Street Adapter Set - Header to Muffler (EXH P911 SA)Porsche 911 Exhaust Street Adapter Set Fits European Racing Exhaust Header Flange To Original Dual Inlet Style Early Muffler 12 7 8" Length 47. 6mm I. D. (1965 1989) Porsche 911 Chassis Mild Steel With High Temp Black Paint (Standard) Sold As A Set 1 Per Car Note: Shown With Ceramic Coating Option (Sold Separate) Alternate Part Numbers: EXH P911 SA P911 SA P911. SA P911SA 10 29 2025
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  • We offer a 30-day return/exchange service after receiving.
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4.1 ★★★★★
Based on 1669 reviews
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A
Verified Purchase
Ayra G.
Fort Morgan, US
★★★★★ 5
Savings!
Style: 2.0L
Very affordable and fits like the factory one. Don’t pay the dealer hundreds! Just do it your self.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
A
Verified Purchase
Amazon Customer
Cuba, US
★★★★★ 2
Not compatible with Honda CRV 2023
Style: 1.5L, Style: 1.5L
Pretty disappointed that the description did not match what my car actually needed. THIS IS NOT COMPATIBLE WITH A HONDA 2023 CRV Engine Air filter… Just glad the cabin air filter worked. Having to buy another one… The image attached is what I needed to replace.
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Reviewed in the United States on January 18, 2026
S
Verified Purchase
Sam E
Phoenix, US
★★★★★ 5
Perfect fit and high quality.
Size: (Pack of 1)
Good product, not much to say. The product arrived quickly, looks to be of high quality construction, fit perfectly and took me only a couple of minutes to install. I love it when a product is no frills and delivers as advertised. I've used various filters from K&N before and have always had very good success with them so I will be buying more of these for sure when the time comes.
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Reviewed in the United States on November 9, 2025
J
Verified Purchase
john A.
Lake Worth, US
★★★★★ 5
Better than most.
Size: (Pack of 1)
Looks good, perfect fit.
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Reviewed in the United States on May 25, 2026
W
Verified Purchase
Willy Bill
Dallas, US
★★★★★ 5
Great Filter
Size: (Pack of 1)
This fits fine. Just wish it was a little easier to change.
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Reviewed in the United States on April 26, 2026

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