Flowmaster
Flowmaster 2.5IN (O)/OUT (C) 40 Series Muffler
Why this price?
$101.95 is MSRP, the lowest price Flowmaster lets us list it at. Additionally, Pro members get $11.21 back on this part.
$101.95 − $11.21 = $90.74
Not sure it fits? Read our tips.
Fitment tips
Fitment can come down to more than year, make and model. Sometimes the sub-model decides, so start with the fitment table below.
- Drive type. If your car is all-wheel drive, make sure the part is for all-wheel drive, not rear-wheel drive.
- Engine size. For engine parts, make sure the engine size on the product matches your engine.
- Transmission. Manual and automatic cars often take different parts.
- Body style. Sedan or hatch, two-door or four-door, cab and bed length on trucks.
Manufacturer data can sometimes have imperfections. Still not sure? We are happy to help.
Send us a message and we will confirm the fit.
Couldn't load pickup availability
The Original 40 series muffler delivers an aggressive exterior and interior tone. If you're looking for that original Flowmaster sound, this is the muffler is for you. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
WarrantyInstallation Instructions
- Durable, fully welded 16-gauge aluminized steel
- Excellent street/strip and off road application
- Aggressive sound exterior exhaust tone
- Noticeable interior resonance
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1974,1977-1982 | Chevrolet | Corvette | Base |
| 1982 | Chevrolet | Corvette | Collector's Edition |
| 1978 | Chevrolet | Corvette | Indianapolis 500 Pace Car |
| 1978 | Chevrolet | Corvette | Silver Anniversary Edition |
| 1976 | Chevrolet | Corvette | Stingray |
| 1991 | Chevrolet | S10 | Baja |
| 1983-1993,1998-2002 | Chevrolet | S10 | Base |
| 1983-1990 | Chevrolet | S10 | Durango |
| 1992-1993 | Chevrolet | S10 | EL |
| 1998-2002 | Chevrolet | S10 | LS |
| 1983-1989 | Chevrolet | S10 | Sport |
| 1998 | Chevrolet | S10 | SS |
| 1983-1992 | Chevrolet | S10 | Tahoe |
| 1999-2002 | Chevrolet | S10 | Xtreme |
| 1998-2002 | Chevrolet | S10 | ZR2 |
| 2002 | Chevrolet | S10 | ZR5 |
| 1979,1986-1989 | Dodge | D100 | Custom |
| 1979 | Dodge | D100 | Warlock II |
| 1979-1992 | Dodge | D150 | Base |
| 1979 | Dodge | D150 | Li'l Red Express |
| 1982-1983 | Dodge | D150 | Miser |
| 1990-1991 | Dodge | D150 | S |
| 1981-1992 | Dodge | D250 | Base |
| 1979-1980 | Dodge | D300 | Base |
| 1981-1992 | Dodge | D350 | Base |
| 1990-1991 | Dodge | Dakota | Base |
| 1990-1991 | Dodge | Dakota | LE |
| 1990-1991 | Dodge | Dakota | S |
| 1990-1991 | Dodge | Dakota | SE |
| 1990-1991 | Dodge | Dakota | Sport |
| 1986-1989 | Dodge | W100 | Custom |
| 1979-1992 | Dodge | W150 | Base |
| 1990-1991 | Dodge | W150 | S |
| 1981-1992 | Dodge | W250 | Base |
| 1981-1992 | Dodge | W350 | Base |
| 1997-1998 | Ford | F-250 | Base |
| 1995-1996 | Ford | F-250 | Eddie Bauer |
| 1997-1998 | Ford | F-250 | Lariat |
| 1995-1996 | Ford | F-250 | Special |
| 1994-1998 | Ford | F-250 | XL |
| 1994-1998 | Ford | F-250 | XLT |
| 1997 | Ford | F-350 | Base |
| 1995 | Ford | F-350 | Eddie Bauer |
| 1995-1996 | Ford | F-350 | Special |
| 1994-1997 | Ford | F-350 | XL |
| 1994-1997 | Ford | F-350 | XLT |
| 1979-1983 | Jeep | CJ5 | Base |
| 1979-1980 | Jeep | CJ5 | Golden Eagle |
| 1980-1983 | Jeep | CJ5 | Laredo |
| 1982-1983 | Jeep | CJ5 | Limited |
| 1979-1983 | Jeep | CJ5 | Renegade |
| 1979-1986 | Jeep | CJ7 | Base |
| 1979 | Jeep | CJ7 | Golden Eagle |
| 1980 | Jeep | CJ7 | Golden Hawk |
| 1980-1983,1985-1986 | Jeep | CJ7 | Laredo |
| 1982-1983 | Jeep | CJ7 | Limited |
| 1979-1986 | Jeep | CJ7 | Renegade |
| 2005-2007 | Nissan | Armada | LE |
| 2005-2007 | Nissan | Armada | SE |
| 2005-2006 | Nissan | Armada | SE Off-Road |
| 1965-1967 | Plymouth | Belvedere II | Base |
| 2000-2006 | Toyota | Tundra | Base |
| 2000-2006 | Toyota | Tundra | Limited |
| 2000-2006 | Toyota | Tundra | SR5 |
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