Contact

Andy's Parts Smarts

Cart

Hello, Sign In!

Home

Exhaust

Mufflers

GMC Mufflers

S15 Parts

S15 Mufflers

GMC S15 Mufflers

Home

Exhaust

Mufflers

GMC Mufflers

S15 Parts

S15 Mufflers

GMC S15 Mufflers

Choose Your Vehicle:

Shop GMC S15 Mufflers by Year

1947

1948

1949

1950

1951

1952

1953

1954

1955

1956

1957

1958

1959

1960

1961

1962

1963

1964

1965

1966

1967

1968

1969

1970

1971

1972

1973

1974

1975

1976

1977

1978

1979

1980

1981

1982

1983

1984

1985

1986

1987

1988

1989

1990

1991

1992

1993

1994

1995

1996

1997

1998

1999

2000

2001

2002

2003

2004

2005

2006

2007

2008

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

2019

2020

2021

2022

2023

2024

2025

Shop GMC S15 Mufflers by Brand

Borla

MagnaFlow

1 - 12 of 23

Sort by:

All Jeeps (Universal), Universal - Fits all Trucks / SUVs Magnaflow Muffler - 6

Magnaflow Muffler - 6" Round - 4"/4" Center Inlet/Center Outlet - 6" Body Length - 12" Overall Length - 4" Core (Mirror Finish)

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs

PART# 14162

Length: 12"

Inlet Diameter: 4"

Outlet Diameter: 4"

Style: Round

Finish: Stainless Steel

Retail: $284.70

$182.21

Free Shipping!

Magnaflow Muffler - 6" Round - 3.5"/3.5" Center Inlet/Center Outlet - 6" Body Length - 12" Overall Length - 3.5" Core (Mirror Finish)

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs

PART# 14160

Length: 12"

Inlet Diameter: 3.5"

Outlet Diameter: 3.5"

Style: Round

Finish: Stainless Steel

Retail: $269.31

$172.36

Free Shipping!

Magnaflow Muffler - 6" Round - 2.25"/3"x4.5" Center Inlet/Center Outlet - 14" Body Length - 23.25" Overall Length - 2.5" Core (Mirror Finish)

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs

PART# 14864

Inlet Diameter: 2.25"

Outlet Diameter: 4.5" - 3"

Style: Round

Finish: Stainless Steel

Retail: $230.59

$196.00

Free Shipping!

All Jeeps (Universal), Universal - Fits all Trucks / SUVs Magnaflow Muffler - 7

Magnaflow Muffler - 7" Round - 2.25"/4" Center Inlet/Center Outlet - 14" Body Length - 21" Overall Length - 2.5" Core (Mirror Finish)

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs

PART# 14812

Inlet Diameter: 2.25"

Outlet Diameter: 4"

Style: Round

Retail: $211.76

$180.00

Free Shipping!

All Jeeps (Universal), Universal - Fits all Trucks / SUVs Magnaflow Muffler - 5

Magnaflow Muffler - 5" Round - Angle Cut - 2.25"/4" Center Inlet/Center Outlet - 14" Body Length - 20.5" Overall Length - 2.5" Core (Mirror Finish)

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs

PART# 14859

Outlet Diameter: 4"

Inlet Diameter: 2.25"

Style: Round

Retail: $225.88

$192.00

Free Shipping!

Magnaflow Muffler - 6" Round - Straight Cut - 2.25"/4" Center Inlet/Center Outlet - 14" Body Length - 18.25" Overall Length - 2.5" Core (Mirror Finish)

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs

PART# 14846

Outlet Diameter: 4"

Inlet Diameter: 2.25"

Style: Round

Retail: $292.71

$187.33

Free Shipping!

Magnaflow Muffler - 6" Round - Straight Cut - 2.25"/4" Center Inlet/Center Outlet - 14" Body Length - 20.5" Overall Length - 2.5" Core (Mirror Finish)

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs

PART# 14822

Outlet Diameter: 4"

Inlet Diameter: 2.25"

Style: Round

Retail: $288.28

$184.50

Free Shipping!

Magnaflow Muffler - 6" Round - Angle Cut - 2.25"/4" Center Inlet/Center Outlet - 14" Body Length - 20.5" Overall Length - 2.5" Core (Mirror Finish)

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs

PART# 14821

Outlet Diameter: 4"

Inlet Diameter: 2.25"

Style: Round

Retail: $283.47

$181.42

Free Shipping!

Magnaflow Muffler - 7" Round - 3"/3" Center Inlet/Center Outlet - 14" Body Length - 20" Overall Length - 3" Core (Mirror Finish)

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs

PART# 14719

Inlet Diameter: 3"

Outlet Diameter: 3"

Style: Round

Finish: Stainless Steel

Retail: $244.86

$156.71

Free Shipping!

Magnaflow Muffler - 7" Round - 2"/2" Center Inlet/Center Outlet - 14" Body Length - 20" Overall Length - 2.5" Core (Mirror Finish)

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs

PART# 14714

Inlet Diameter: 2"

Outlet Diameter: 2"

Style: Round

Finish: Stainless Steel

Retail: $222.41

$142.34

Free Shipping!

Magnaflow Muffler - 7" Round - 2.5"/2.5" Center Inlet/Center Outlet - 14" Body Length - 20" Overall Length - 2.5" Core (Mirror Finish)

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs

PART# 14716

Inlet Diameter: 2.5"

Outlet Diameter: 2.5"

Style: Round

Finish: Stainless Steel

Retail: $222.41

$142.34

Free Shipping!

Magnaflow Muffler - 7" Round - 2.25"/2.25" Center Inlet/Center Outlet - 14" Body Length - 20" Overall Length - 2.5" Core (Mirror Finish)

Fits: All Jeeps (Universal), Universal - Fits all Trucks / SUVs

PART# 14715

Inlet Diameter: 2.25"

Outlet Diameter: 2.25"

Style: Round

Finish: Stainless Steel

Retail: $222.41

$142.34

Free Shipping!

Popular Categories

S15 Parts
S15 Mufflers
S15 Muffler Tips
S15 Body Kits
S15 Headers
S15 Hoods
S15 Struts and Shocks
S15 Racing Seats
Performance Sitemap

Customer Support

About Us

30-Day Price Protection

Jobs

Andy's Parts Smarts

Andy's Auto Sport TV

Customer Rides

The Andy's Dictionary

Sales Programs

Newsletter