Contact

Andy's Parts Smarts

Cart

Hello, Sign In!

Home

Exhaust

Mufflers

Porsche Mufflers

911 Parts

911 Mufflers

Porsche 911 Mufflers Page 4

Home

Exhaust

Mufflers

Porsche Mufflers

911 Parts

911 Mufflers

Porsche 911 Mufflers Page 4

Choose Your Vehicle:

Shop Porsche 911 Mufflers by Year

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 Porsche 911 Mufflers by Brand

Borla

Flowmaster

Thermal Research

37 - 48 of 48

Sort by:

All Jeeps (Universal), All Vehicles (Universal) Flowmaster 40 Series Delta Flow Muffler - 2.50

Flowmaster 40 Series Delta Flow Muffler - 2.50" Offset Inlet / 2.50" Offset Outlet - Opposite Side Offsets - Stainless Steel

Fits: All Jeeps (Universal), All Vehicles (Universal)

PART# 842543

Inlet Diameter: 2.5"

Outlet Diameter: 2.5"

Finish: Stainless Steel

Retail: $172.00

$154.80

Free Shipping!

Flowmaster Super 40 Muffler 409S - 2.50 Offset In / 2.50 Center Out - Aggressive Sound

Fits: All Vehicles (Universal)

PART# 852546

Inlet Diameter: 2.5"

Outlet Diameter: 2.5"

Finish: Stainless Steel

Retail: $172.00

$154.80

Free Shipping!

All Jeeps (Universal), All Vehicles (Universal) Flowmaster Super 40 Series Muffler - 2.50

Flowmaster Super 40 Series Muffler - 2.50" Dual Inlet / 2.50" Dual Outlet

Fits: All Jeeps (Universal), All Vehicles (Universal)

PART# 9525454

Inlet Diameter: 2.5"

Outlet Diameter: 2.5"

Retail: $172.00

$154.80

Free Shipping!

Flowmaster Super 50 Muffler 409S - 2.50 Offset In / 2.50 Center Out - Mild Sound

Fits: All Vehicles (Universal)

PART# 852556

Outlet Diameter: 2.5"

Inlet Diameter: 2.5"

Finish: Stainless Steel

Retail: $228.00

$205.20

Free Shipping!

All Jeeps (Universal), All Vehicles (Universal) Flowmaster 40 Series Muffler - 2.50

Flowmaster 40 Series Muffler - 2.50" Offset Inlet / 2.50" Center Outlet - Aluminized

Fits: All Jeeps (Universal), All Vehicles (Universal)

PART# 42541

Inlet Diameter: 2.5"

Outlet Diameter: 2.5"

Retail: $112.00

$100.80

Free Shipping!

Flowmaster Super 40 Series Muffler - 2.50" Offset Inlet / 2.50" Offset Outlet - Same Side Offsets

Fits: All Jeeps (Universal), All Vehicles (Universal)

PART# 952549

Inlet Diameter: 2.5"

Outlet Diameter: 2.5"

Retail: $149.00

$134.10

Free Shipping!

All Jeeps (Universal), All Vehicles (Universal) Flowmaster 50 Series Delta Flow Muffler - 2.50

Flowmaster 50 Series Delta Flow Muffler - 2.50" Center Inlet / 2.50" Center Outlet - Aluminized

Fits: All Jeeps (Universal), All Vehicles (Universal)

PART# 942550

Inlet Diameter: 2.5"

Outlet Diameter: 2.5"

Retail: $172.00

$154.80

Free Shipping!

Flowmaster 40 Series Delta Flow Muffler - 2.50" Center Inlet / 2.50" Offset Outlet - Aluminized

Fits: All Jeeps (Universal), All Vehicles (Universal)

PART# 942542

Inlet Diameter: 2.5"

Outlet Diameter: 2.5"

Retail: $149.00

$134.10

Free Shipping!

All Jeeps (Universal), Universal Borla XR-1 Round Stainless Multicore Racing Muffler, Inlet 2.5

Borla XR-1 Round Stainless Multicore Racing Muffler, Inlet 2.5", Outlet 2.5", Case Size 14", Diameter 6.25"

Fits: All Jeeps (Universal), Universal

PART# 400024

Inlet Diameter: 2.5"

Outlet Diameter: 2.5"

Style: Round

Finish: Stainless Steel

Retail: $286.99

$258.29

Free Shipping!

Borla Transverse Flow Oval Specialty Muffler, Inlet 2.5”, Outlet Dual 2.5”, Case Size 19” X 5.5” X 10.25”

Fits: All Jeeps (Universal), Universal

PART# 40477

Outlet Diameter: 2.5"

Inlet Diameter: 2.5"

Style: Oval

Retail: $376.99

$339.29

Free Shipping!

Universal - Fits all Cars Thermal Research Muffler - 6

Thermal Research Muffler - 6" Dia Rd X 14" Long X 2 1/2 ID Stainless Steel

Fits: Universal - Fits all Cars

PART# 61425S

Length: 14"

Inlet Diameter: 2.5"

Outlet Diameter: 2.5"

Style: Round

Finish: Stainless Steel

Retail: $192.46

$163.59

Free Shipping!

Universal - Fits all Cars Thermal Research Muffler - 8

Thermal Research Muffler - 8" Dia Ov X 14" Long X 2 1/2" ID Stainless Steel

Fits: Universal - Fits all Cars

PART# 81425S

Length: 14"

Inlet Diameter: 2.5"

Outlet Diameter: 2.5"

Style: Oval

Finish: Stainless Steel

Retail: $192.46

$163.59

Free Shipping!

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.

Not able to find what you are looking for?

NICE USED ORIGINAL PORSCHE 911 2.7 3.0 911SC EXHAUST MUFFLER 1974-83

Good Used Porsche 911 SC Exhaust Muffler 930.113.230.04

2020 + 992 Porsche 911 Valved Stainless Steel Exhaust

✅ 99-01 OEM Porsche Carrera 911 996 Left Right Muffler Exhaust Silencer SET 46k

Bischoff Muffler PN:930.111.043.00 OEM 1982 Porsche 911

GENUINE PORSCHE 911 991 CARRERA CENTER MUFFLER EBERSPACHER OEM 99111133107

Click here to view more Porsche 911 Performance Mufflers on eBay

Popular Categories

911 Parts
911 Catalytic Converters
911 Mufflers
911 Muffler Tips
911 Exhaust Systems
911 Headlights
911 Tail Lights
911 Body Kits
911 Headers
911 Hoods
911 Struts and Shocks
911 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