


Fabspeed Porsche 911 Carrera RSR Header Muffler Kit (1976-1989)
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Fabspeed Porsche 911 Carrera RSR Header Muffler Kit (1976-1989)SKU: POR. 911. RSRWH32 Fabspeed Porsche 911 Carrera RSR Header Muffler Kit (1976 1989) This complete headers back exhaust system delivers loud aggressive CUP car sound with dual outlets for 1976 1989 Porsche 911 Carrera models. Free flowing RSR long tube headers flow into the Maxflo performance muffler for huge volume increase over stock. Dyno testing shows peak curve gains of 17 whp and 13 ft lbs torque at 3900 RPM plus maximum gains of 12 whp and 11
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Reviewed in the United States on February 16, 2026
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Amazon makes it so easy
Perfect fit, exact replacement part.
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