Flowmaster

Flowmaster 3 IN(O)/OUT(C) 40 Series SS Muffler

SKU 8043041

MPN flo8043041

$135.95 · Out of stock

Flowmaster 3 IN(O)/OUT(C) 40 Series SS Muffler

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 409S stainless steel and fully MIG welded for maximum durability.

Confirmed vehicle fitment
YearsMakeModelSubmodelDrive
2004FordF-250 Super DutyKing Ranch—
2004FordExpeditionNBX—
1987ChevroletR10 SuburbanCustom Deluxe—
1987ChevroletV10 SuburbanCustom Deluxe—
1999–2004FordF-350 Super DutyXLT—
1994–1996DodgeRam 2500Base—
1987ChevroletV20 SuburbanCustom Deluxe—
1987–1991GMCR1500 SuburbanBase—
2019–2023ChevroletSilverado 1500LT Trail Boss—
2005–2010FordExpeditionLimited—
2019–2023GMCSierra 1500Denali—
1987ChevroletBlazerCustom Deluxe—
2008–2010LincolnNavigatorBase—
2019–2021ChevroletSilverado 1500Custom—
2019–2023ChevroletSilverado 1500LT—
1987–1988ChevroletV10 SuburbanScottsdale—
2004FordF-350 Super DutyKing Ranch—
2007–2010FordExpeditionEL Eddie Bauer—
2005–2006FordExpeditionXLS—
2019–2023ChevroletSilverado 1500Custom Trail Boss—
2008FordExpeditionFunkmaster Flex Edition—
1999FordF-250Base—
1987–1990GMCJimmySierra Classic—
1999FordF-250Lariat—
1987–1988ChevroletR10 SuburbanSilverado—
1989–1991ChevroletR1500 SuburbanSilverado—
2007–2010FordExpeditionEL Limited—
2019–2023GMCSierra 1500SLT—
2019–2023ChevroletSilverado 1500RST—
2006–2007LincolnNavigatorUltimate—
2022–2023GMCSierra 1500Pro—
2006FordExpeditionXLT Sport—
2019–2021ChevroletSilverado 1500SSV—
2004FordF-250 Super DutyHarley-Davidson Edition—
1987–1989GMCR1500 SuburbanSierra Classic—
2019–2021GMCSierra 1500Base—
1989–1991ChevroletV1500 SuburbanSilverado—
2019–2023GMCSierra 1500SLE—
1987–1991ChevroletBlazerSilverado—
1999–2004FordF-350 Super DutyLariat—
2008–2010FordExpeditionKing Ranch—
1994–1996DodgeRam 3500Base—
1987–1991GMCV1500 SuburbanBase—
1987–1991GMCJimmyBase—
1989–1991ChevroletR1500 SuburbanScottsdale—
2003–2005LincolnNavigatorBase—
2006FordExpeditionKing Ranch—
1999–2004FordF-350 Super DutyXL—
2007–2010FordExpeditionEL XLT—
2004FordExpeditionXLT Sport—
2007LincolnNavigatorL Luxury—
1999–2004FordF-250 Super DutyXL—
2019–2023ChevroletSilverado 1500WT—
2003–2010FordExpeditionXLT—
1987–1988ChevroletR10 SuburbanScottsdale—
1989–1991ChevroletV1500 SuburbanScottsdale—
2019–2023ChevroletSilverado 1500LTZ—
2019–2023ChevroletSilverado 1500High Country—
1987–1988ChevroletV10 SuburbanSilverado—
2006–2007LincolnNavigatorLuxury—
2019–2021GMCSierra 1500AT4—
2008–2010LincolnNavigatorL—
1988–1991ChevroletBlazerScottsdale—
1999–2004FordF-250 Super DutyLariat—
2008–2010FordExpeditionEL King Ranch—
1987–1989GMCV1500 SuburbanSierra Classic—
1987GMCR1500 SuburbanHigh Sierra—
1999FordF-250XLT—
2019–2023GMCSierra 1500Elevation—
1999FordF-250XL—
1999–2004FordF-250 Super DutyXLT—
1990GMCV1500 SuburbanSLE—
2004FordF-350 Super DutyHarley-Davidson Edition—
1987GMCV1500 SuburbanHigh Sierra—
2003–2010FordExpeditionEddie Bauer—
2007LincolnNavigatorL Ultimate—
1990GMCR1500 SuburbanSLE—
2023ChevroletSilverado 1500PPV—
Specifications
CategoryExhaust, Mufflers & Tips
Sub-CategoryMuffler
UPC700042022571
CARB ApprovedYes
Prop 65 WarningY
Weight10.5 lb
Dimensions (L×W×H)20.2 × 10 × 4.6 in