| Large tube in center of muffler system used to create back pressure. Can be welded in place or bolted in. |
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| We carry BMW EXHAUST Resonator - Used BMW parts with the following BMW part numbers. Please select your year and model below |
| 18121107884 , 18107504168 , 18121742340 , 18121175116 , 18101440366 , 18121745167 , 18107518713 , RESONATR003U , 18307537344 , RESONATR009U , 18101406814 , 18307526620 , 18307525636 , RESONATR014U , 18107500543 , 18107504170 , 18107522567 , RESONATR002U , 18107506018 , 18121175195 , 18121742439 , 18303403629 , RESONATR006U , 18101745176 , 18121176980 , 18121175561 , 18307525637 , 18101316195 , RESONATR007U , RESONATR011U , 18121175688 , RESONATR005U , 18107519029 , RESONATR010U , 18303403628 , RESONATR008U , RESONATR004U , RESONATR012U , RESONATR001U , 18121723667 , 18121245263 , RESONATR013U , 18121745166 |
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| BMW Center silencer |
| 1993 1994 1995 1996 BMW 850csi 2DR ( E31 ) |
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| BMW center section with pipes in front and going to mufflers |
| 1999 2000 2001 2002 2003 2004 BMW M5 4DR ( E39 ) |
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| BMW "Y" shaped resonaor behind cats |
| 1999 2000 BMW 540i 4DR ( E39 ) |
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| BMW "Y" shaped resonaor behind cats |
| 1996 1997 1998 BMW 540i 4DR ( E39 ) |
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| BMW Center silencer / Between mufflers and head pipes |
| 1998 1999 2000 2001 2002 2003 2004 BMW X5 4.4i SAV ( E53 ) |
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| BMW Front resonator / clamps to rear muffler |
| 1999 2000 2001 2002 2003 2004 2005 BMW 330Ci 2DR ( E46 ) BMW 330Ci CONV ( E46 ) BMW 330i 4DR ( E46 ) BMW 325Ci 2DR ( E46 ) BMW 325Ci CONV ( E46 ) BMW 325i 4DR ( E46 ) BMW 325i Wagon ( E46 ) |
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| BMW Center resonator / welded to front resonator and rear muff |
| 1999 2000 2001 2002 2003 2004 BMW 330Ci 2DR ( E46 ) BMW 325Ci 2DR ( E46 ) BMW 325Ci CONV ( E46 ) BMW 325i 4DR ( E46 ) BMW 325i Wagon ( E46 ) BMW 330Ci CONV ( E46 ) BMW 330i 4DR ( E46 ) |
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| BMW Resonator in front of rear muffler assy |
| 1999 2000 2001 2002 2003 2004 2005 BMW 330xi 4DR ( E46 ) BMW 330Ci 2DR ( E46 ) BMW 325xi 4DR ( E46 ) BMW 325xi Wagon ( E46 ) |
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| BMW Front Muffler bolts to manifolds / welded to rear muffler |
| 2004 2005 BMW Z4 3.0i Roadster ( E85 ) BMW Z4 2.5i Roadster ( E85 ) |
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| BMW Center muffler |
| 2002 2003 BMW 745Li 4DR ( E66 ) BMW 745i 4DR ( E65 ) |
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| BMW Center muffler |
| 2004 2005 BMW 745i 4DR ( E65 ) BMW 745Li 4DR ( E66 ) |
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| BMW Front silencer |
| 1974 BMW BAV-3.0 4DR ( E3 ) BMW 3.0s 4DR ( E3 ) |
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| BMW 10/78 TO 9/79 - CALIFORNIA |
| 1979 BMW 320i 2DR ( E21 ) |
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| BMW Front resonator / Bolts to head pipe |
| 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 BMW 745i 4DR ( E23 ) |
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| BMW Middle resonator / Welded to front resonator and rear muff |
| 1978 1979 1980 1981 BMW 745i 4DR ( E23 ) |
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| BMW Middle resonator / Welded to front resonator and rear muff |
| 1982 1983 1984 1985 1986 1987 BMW 745i 4DR ( E23 ) |
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| BMW Center muffler / Bolts to head pipes / welded to muffler |
| 1981 1982 1983 BMW Euro 323i 4DR ( E30 ) BMW Euro 323i 2DR ( E30 ) |
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| BMW Front silencer |
| 1968 1969 1970 1971 1972 1973 BMW BAV-3.0 4DR ( E3 ) BMW BAV-2500 4DR ( E3 ) BMW BAV-2800 4DR ( E3 ) |
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| BMW Center silencer |
| 1991 1992 1993 1994 1995 1996 1997 1998 1999 BMW 840ci 2DR ( E31 ) BMW 850ci 2DR ( E31 ) BMW 850i 2DR ( E31 ) |
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| BMW Center silencer |
| 1993 1994 1995 1996 1997 1998 BMW 840ci 2DR ( E31 ) BMW 850ci 2DR ( E31 ) |
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| BMW CENTER RESONATOR ONLY |
| 1995 BMW 750iL 4DR ( E38 ) |
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| BMW 4.0L M62 center muffler / Joins muffs to cats |
| 1995 1996 BMW 740i 4DR ( E38 ) |
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| BMW 4.0 and 4.4 same / Center muff joins cats to rear muff |
| 1995 1996 1997 1998 1999 2000 2001 BMW 740iL 4DR ( E38 ) |
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| BMW Center section with resonator / NON Performance |
| 2003 2004 2005 2006 BMW X3 3.0i SAV ( E83 ) BMW X3 2.5i SAV ( E83 ) |
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| BMW Center section with resonator / Performance exhaust |
| 2003 2004 2005 2006 BMW X3 2.5i SAV ( E83 ) BMW X3 3.0i SAV ( E83 ) |
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| BMW Center silencer / Looks like cats |
| 2004 2005 BMW 645ci 2DR ( E63 ) BMW 645ci CONV ( E64 ) |
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| BMW Center Resonator / Y pipe |
| 2004 2005 BMW 545i 4DR ( E60 ) |
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| BMW M54 / Center muffler with pipes from Manifold to rear muffle |
| 2004 2005 BMW 530i 4DR ( E60 ) BMW 525i 4DR ( E60 ) |
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| BMW Looks like cats / Both pipes sold as one unit |
| 2004 2005 BMW 545i 4DR ( E60 ) |
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| BMW DOES NOT APPLY / 2 PIECE EXHAUST |
| 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 BMW 325e 2DR ( E30 ) BMW 325i 2DR ( E30 ) BMW 325i 4DR ( E30 ) BMW 325e 4DR ( E30 ) BMW 325 2DR ( E30 ) BMW 325 4DR ( E30 ) BMW 325i CONV ( E30 ) BMW 325ix 2DR ( E30 ) BMW 325ix 4DR ( E30 ) |
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| BMW DOES NOT APPLY / 2 PIECE EXHAUST |
| 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 BMW 318i 2DR ( E30 ) BMW 318i 4DR ( E30 ) BMW 318i CONV ( E30 ) |
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| BMW DOES NOT APPLY / 2 PIECE EXHAUST |
| 1988 1989 1990 1991 BMW M3 2DR ( E30 ) |
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| BMW SEE MUFFLER ASSEMBLY |
| 1982 1983 1984 1985 1986 1987 1988 BMW 528e 4DR ( E28 ) BMW 533i 4DR ( E28 ) BMW 535i 4DR ( E28 ) BMW 524td 4DR ( E28 ) |
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| BMW SEE MUFFLER ASSEMBLY |
| 1987 1988 BMW M5 4DR ( E28 ) BMW M6 2DR ( E24 ) |
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| BMW SEE MUFFLER ASSEMBLY |
| 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 BMW 635csi 2DR ( E24 ) BMW 633csi 2DR ( E24 ) BMW 630csi 2DR ( E24 ) |
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| BMW SEE MUFFLER ASSEMBLY |
| 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 BMW 735i 4DR ( E23 ) BMW 733i 4DR ( E23 ) |
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| BMW SEE MUFFLER ASSEMBLY |
| 1989 1990 1991 1992 1993 BMW M5 4DR ( E34 ) BMW 535i 4DR ( E34 ) BMW 525i 4DR ( E34 ) |
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| BMW SEE MUFFLER ASSEMBLY |
| 1992 1993 1994 1995 BMW 318i 4DR ( E36 ) BMW 318i CONV ( E36 ) BMW 318is 2DR ( E36 ) BMW 318ti HATCH ( E36 ) |
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| BMW SEE MUFFLER ASSEMBLY |
| 1992 1993 1994 1995 BMW 325i 4DR ( E36 ) BMW 325i CONV ( E36 ) BMW 325is 2DR ( E36 ) |
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| BMW SEE MUFFLER ASSEMBLY |
| 1994 1995 BMW 540i 4DR ( E34 ) |
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| BMW SEE MUFFLER ASSEMBLY |
| 1988 1989 1990 1991 1992 1993 1994 1995 BMW 530i 4DR ( E34 ) BMW 735i 4DR ( E32 ) BMW 735iL 4DR ( E32 ) |
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| BMW SEE MUFFLER ASSEMBLY |
| 1993 1994 BMW 740i 4DR ( E32 ) BMW 740iL 4DR ( E32 ) |
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| BMW SEE MUFFLER ASSEMBLY |
| 1988 1989 1990 1991 1992 1993 1994 BMW 750iL 4DR ( E32 ) |
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