


911 RS / RSR Exhaust Flange / Collector Spacer Adapter Kit (EXH 911 RS EFSAK PMS)
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
911 RS / RSR Exhaust Flange / Collector Spacer Adapter Kit (EXH 911 RS EFSAK PMS)This Exhaust Spacer Kit Is A Great Solution To Close The Gap Between The Header And The Muffler In Engine Conversions. Resolves Fitment Issues With The Exhaust Header Heat Exchanger to Muffler Gap Created By Engine Console Depth Variance in early 911 to later 1984 1989 3. 2L DME engine console depth because of Dual Belt A C pulley size 1974 1989 Porsche 911 2. 7L 3. 0L 3. 2L 3. 5L 3. 6L Patrick Motorsports USA Sold As A Kit (14 Pcs) 1 Kit Per Car Kit
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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★★★★★ 5
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Size: 7.5, Color: Cognac
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Reviewed in the United States on January 29, 2026
★★★★★ 5
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Size: 9, Color: Cognac
My Husband loves it 😍
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Reviewed in the United States on January 11, 2026
★★★★★ 4
I just need the size 12
Size: 12, Color: Tan
Gm.i made a mistake the first time when I order the size 13. I return it because it was to big .so I reorder a size 12 now am looking at my order they still sending me the same size 13 i will have to return it again because it is to big sorry I dont know what going
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Reviewed in the United States on May 8, 2026
★★★★★ 3
Worth the price
Size: 10, Color: Tan
A little tie on the valley,
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Good
Size: 9, Color: Black
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Reviewed in the United States on December 24, 2025