Please finalize your shopping cart. Scheduled maintenance will begin at 10:15 AM PT, and will last about 3 minutes.
1‑800‑243‑8355
Help
Contact Us
Free Shipping
Shipping Information
Manufacturer Rebates
How To Order
Payment Options
Return Policy
FAQs
Emissions Regulations
Gift Card Balance
Sponsorship Opportunities
Company
Request Catalog
OPGI Blog
Hours & Location
History
Frequent Buyer Points
Volume Discounts
Price Match Guarantee
Kit Swap Savings
Reviews
Careers
Clearance Sale
Archives
My Account
My Orders
My Wish List
As seen on
1971
Calais
My Garage
1
View Garage
1971
Cadillac
Calais
Shop Parts
Filter Search
Shop All Parts
+ Add Vehicle
Catalogs
Cart
Have a Question?
Ask our Experts
Mon‑Fri 8:00‑4:30 PT
Experts Offline
Interior
Fasteners & Hardware
Bolts, Clips, Screws, Ties, Straps, Washer, Nuts
Gauges & Accessories
Gauges, Panels, Kits, Sending Units
Interior Accessories
Armrests, Carpet, Flooring, Consoles, Dash, Door, Glove Box
Keys & Locks
Hardware, Keys, Locks, Sets, & Switches
Exterior
Decals
Decals, Body Stripes, Misc
Exhaust
Mufflers, Headers, Pipes, Mainfolds, Tips, Kits
Fasteners & Hardware
Bolts, Clips, Screws, Ties, Straps, Washer, Nuts
Gaskets & Seals
Adhesives, Gaskets, Seals, Weatherstripping
Keys & Locks
Hardware, Keys, Locks, Sets, & Switches
Lamps & Lenses
Headlights, Lamps, Lenses, Bulbs, Hardware
Wheels & Accessories
Lug Nuts, Bolts, Studs, Wheels, Accessories
Body Parts & Trim
Moldings
Front End, Rear, Side, Window, Hardware
Sheet Metal & Body Panels
Doors, Hoods, Fenders, Quarter, Trunk, Floor, Armrest
Trunk Panels & Accessories
Mats, Dividers, Hardware, Accessories
Window
Glass, Motors, Regulators, Hardware
Suspension & Brakes
Brake Systems
Disc, Drum, Master Cylinders, Boosters, Pumps, Valves
Chassis & Suspension
Bushings, Mounts, Chassis, Steering, Suspension
Fasteners & Hardware
Bolts, Clips, Screws, Ties, Straps, Washer, Nuts
Engine & Drivetrain
Air & Fuel Delivery
Air Cleaners, Filters, Carburetors, Pumps, Tanks, Manifolds
Cooling & Heating
Air Conditioning, Controls, Fans, Motors, Cores, Radiators, Thermostats, Heaters, Pumps, Ducts
Decals
Decals, Body Stripes, Misc
Drivetrain
Differentials, Driveshafts, Chaines, Shifters, Transmissions, Bearings, Seals
Engines & Components
Belts, Pulleys, Camshafts, Heads, Oiling Systems, Engines
Exhaust
Mufflers, Headers, Pipes, Mainfolds, Tips, Kits
Fasteners & Hardware
Bolts, Clips, Screws, Ties, Straps, Washer, Nuts
Fittings & Hoses
Fittings, Clamps, Brackets, Hoses, Lines, Plugs, Tubing, Valves
Gaskets & Seals
Adhesives, Gaskets, Seals, Weatherstripping
Ignition & Electrical
Alternators, Wiring, Horns, Starters, Distributors
Oils, Fluids & Sealer
Oils, Fluids, Grease, Lubricants, Grease, Cleaners, Sealers, Glues
Windshield Washer
Bottles, Pumps, Arms, Motors, Switches, Hardware
Audio & Electric
Gauges & Accessories
Gauges, Panels, Kits, Sending Units
Ignition & Electrical
Alternators, Wiring, Horns, Starters, Distributors
Mobile Electronics
Antennas, Radios, Speakers, GPS, iPod, Bluetooth
Tools & More
Books
Owners Manuals, Service Manuals, History
Car Care & Paint
Covers, Cleaners, Waxes, Polishes, Paints, Coatings, Dyes, Markers
Fasteners & Hardware
Bolts, Clips, Screws, Ties, Straps, Washer, Nuts
Gifts & Apparel
Shirts, Jackets, Hats, Plates, Garage Decor
Tools & Shop Equipment
Brake, Electrical, Engine, Fuel, Hand, Suspension, Wheel, Tire
×
We use cookies to ensure that we give you the best experience on our website. Click
here
for more information.
Got It
FLASH SALE! - 48 Hours only!
Save 10% on ALL Weatherstripping & Seals - use code: SEAL10
Home
Calais
1971
Exhaust
Mufflers & Resonators
1971 Cadillac Calais
Mufflers & Resonators
Filters
12
24
36
48
60
96
120
Relevance
Best Selling
A-Z ↓
Z-A ↑
Highest Price ↑
Lowest Price ↓
Newest Arrivals
×
Product Type
Aftermarket
4
Performance
73
Part Type
Exhaust Muffler
76
Exhaust Muffler Set
1
Category
Mufflers & Resonators
77
Price
$1 - $100
19
$101 - $200
36
$201 - $300
18
$301 - $400
2
$401 - up
2
New Arrival
New
4
Brand
Black Widow Exhaust
4
Flowmaster
1
Magnaflow
65
Pypes
7
Review Rating
ooooo
ooooo
2
Not Yet Reviewed
75
Magnaflow
Muffler w/Tip, Comp 5" x 8" x 14" Oval, 2.25" In/4" Rolled Angle Cut, Cntr/Cnter
ooooo
ooooo
$269.99
Magnaflow
Muffler, 5" x 8" x 18" Oval Reversible, MF, Satin 409SS, Dual/Dual
2 Size Options
ooooo
ooooo
From
$189.99
Magnaflow
Muffler, 4" Round Reversible, MF, Brushed 430SS, Center/Center, 14"
3 Size Options
ooooo
ooooo
From
$126.99
Magnaflow
Muffler, 4" x 9" Oval Reversible, Magnaflow, Satin 409SS, Offset/Offset
8 Length/Size Options
ooooo
ooooo
From
$131.99
Magnaflow
Muffler, 4" x 9" x 18" XL Oval Multi-Chamber, MF, Satin 409 Stainless Steel
7 Inlet/Outlet/Size Options
ooooo
ooooo
From
$159.99
Magnaflow
Muffler, 7" Round Reversible, Magnaflow, Satin 409SS, Center/Dual
3 Length/Size Options
ooooo
ooooo
From
$231.99
Magnaflow
Muffler, 5" x 8" x 18" Oval Reversible, MF, Satin 409SS, Offset/Dual
3 Size Options
ooooo
ooooo
From
$178.99
Magnaflow
Muffler, 4" Round Redpack Glasspack, Magnaflow, 2.5" Inlet/Outlet, 26" Body
ooooo
ooooo
$68.99
Magnaflow
Muffler, 5" Round Reversible, MF, Satin 409SS, Center/Center, 14" Body
2 Size Options
ooooo
ooooo
From
$152.99
Magnaflow
Muffler, 6" Round Reversible, MF, Satin 409SS, Offset In/Out, 14" Body
1 Size Options
ooooo
ooooo
$131.99
Magnaflow
Muffler, 5" x 8" x 14" Oval Reversible, MF, Brushed 430SS, Offset/Center
1 Size Options
ooooo
ooooo
$191.99
Magnaflow
Muffler, 7" Round Reversible, MF, Brushed 430SS, Center/Center, 14"
2 Size Options
ooooo
ooooo
$157.99
Magnaflow
Muffler w/Tip, Street 6" x 21" Round, 2.25" Inlet/4" Rolled Straight Cut Tip, MF
ooooo
ooooo
$223.99
Magnaflow
Muffler w/Tip, Street 5" x 8" x 14" Oval, 2.25" In/3" Dual Rolled Ang Cut Tips
ooooo
ooooo
$416.99
Magnaflow
Muffler w/Tip, Street 7" x 24" Round, 2.25" Inlet/4" Rolled Angle Cut Tip, MF
ooooo
ooooo
$272.99
Magnaflow
Muffler, 4" x 9" Oval Reversible, Magnaflow, Satin 409SS, Dual/Dual
4 Length/Size Options
ooooo
ooooo
$171.99
Magnaflow
Muffler, 4" x 9" x 14" Oval Reversible, Magnaflow, Brushed 430 Stainless
1 Inlet/Outlet/Size Options
ooooo
ooooo
$164.99
Magnaflow
Muffler, 5" x 8" x 14" Oval, Brushed 430SS, 2.5" Inlet/Outlet Same End
ooooo
ooooo
$215.99
Magnaflow
Muffler, 5" x 8" x 14" Oval Reversible, Brushed 430SS, 2.5" Offset One Side
ooooo
ooooo
$174.99
Magnaflow
Muffler w/Tip, Street 5" x 8" x 14" Oval, 2.25" In/4" Rlld Strt Cut, Cntr In/Out
ooooo
ooooo
$243.99
Magnaflow
Muffler w/Tip, Street 6" x 20.5" Round, 2.25" Inlet/4" Angle Cut Tip, Magnaflow
ooooo
ooooo
$208.99
Magnaflow
Muffler w/Tip, Street 7" x 24" Round, 2.25" Inlet/4" Tanabe Angle Cut Tip, MF
ooooo
ooooo
$272.99
Magnaflow
Muffler, 5"x 8" x 14" Oval Reversible, Brshd SS, 3" Center In/2.5" Dual Out, 14"
ooooo
ooooo
$208.99
Magnaflow
Muffler, 4" Round Reversible, MF Race, Brushed 430SS, Center/Center, 6"
ooooo
ooooo
$209.99
Page 3 of 4 - 77 Items
«
1
2
3
4
»
Page 3 of 4 - 77 Items
«
1
2
3
4
»
Free Ground Shipping
Free Ground Shipping on orders over $299 in the contiguous United States.
Shop Clearance
Save up to 55% on huge clearance deals on hundreds of items.
Earn Points for Free Parts
Earn points for every dollar you spend with OPGI’s Frequent Buyer Rewards Program.
Price Match Guarantee
We’ll price match any currently advertised retail price offered by a retail competitor.
Select Your Vehicle
Find parts that fit your vehicle
GM Cars
GM Trucks
Make
Model
Year
Go