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
1972
GTO
My Garage
13
View Garage
1972
Pontiac
GTO
Shop Parts
Filter Search
1968
GMC
K25/K2500
Shop Parts
Filter Search
1987
Chevrolet
Monte Carlo
Shop Parts
Filter Search
1965
Pontiac
Bonneville
Shop Parts
Filter Search
1971
Buick
Riviera
Shop Parts
Filter Search
1977
GMC
Jimmy
Shop Parts
Filter Search
1981
Cadillac
Fleetwood
Shop Parts
Filter Search
1967
Pontiac
GTO
Shop Parts
Filter Search
1937
Cadillac
Series 63
Shop Parts
Filter Search
1961
Chevrolet
K20
Shop Parts
Filter Search
1989
GMC
Jimmy
Shop Parts
Filter Search
1948
GMC
New Design
Shop Parts
Filter Search
2022
Chevrolet
Malibu
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
Door Handles & Hardware
Door & Window Handles, Door Hinges
Emblems
Reproduction, Aftermarket, Kits, Hardware
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
Mirrors & Hardware
Mirrors, Mounting Hardware
Exterior
Decals
Decals, Body Stripes, Misc
Emblems
Reproduction, Aftermarket, Kits, Hardware
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
Mirrors & Hardware
Mirrors, Mounting Hardware
Wheels & Accessories
Lug Nuts, Bolts, Studs, Wheels, Accessories
Body Parts & Trim
Bumpers & Hardware
Bumpers, Hardware, Inserts, Brackets
Convertible Tops & Accessories
Tops, Moldings, Boots, Hardware
Door Handles & Hardware
Door & Window Handles, Door Hinges
Mirrors & Hardware
Mirrors, Mounting Hardware
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
Vinyl Tops
Tops, Modlings, Clips
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
Emblems
Reproduction, Aftermarket, Kits, Hardware
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
★ July 4th Bonus! ★
Stack the savings with free shipping over
$99
+ Save up to 20% - use code: USA250
Home
GTO
1972
Exhaust
1972 GTO
Exhaust
Categories
Clamps, Hangers & Brackets
Exhaust Pipes, Flanges & Turndowns
Exhaust Systems & Kits
Exhaust Tips
Header Accessories
Headers
Manifolds
Mufflers & Resonators
1972 GTO
Exhaust
Filters
12
24
36
48
60
96
120
Relevance
Best Selling
A-Z ↓
Z-A ↑
Highest Price ↑
Lowest Price ↓
Newest Arrivals
×
Product Type
Aftermarket
68
Performance
166
Restoration
20
Part Type
Bolt Kit
2
Bolt Retainer
1
Engine Air Intake Housing
1
Engine Compartment Insulation
1
Engine Mount Bracket
1
Engine Short Ram Air Intake
1
Exhaust Clamp
5
Exhaust Cutout
1
Exhaust Filler Plate
2
Exhaust Flange
3
Exhaust Header
11
Exhaust Header Collector
1
Exhaust Header Collector Gasket
1
Exhaust Header Pipe
1
Exhaust Header Reducer
2
Exhaust Heat Shield
1
Exhaust Heat Shield Clip Nut
1
Exhaust Manifold
2
Exhaust Manifold Bolt
2
Exhaust Manifold Down Pipe
3
Exhaust Manifold Heat Shield
3
Exhaust Muffler
102
Exhaust Muffler Bracket
1
Exhaust Muffler Clamp
4
Exhaust Muffler Set
1
Exhaust Outlet Plug
3
Exhaust Pipe
5
Exhaust System Kit
35
Exhaust System Wrap
11
Exhaust Tail Pipe
17
Exhaust Tail Pipe Bracket
5
Exhaust Tail Pipe Tip
2
Heat Shield Insulator
5
Spray Paint
1
Thermal Acoustic Insulation
17
Uncategorized
1
Category
Clamps, Hangers & Brackets
14
Exhaust Pipes, Flanges & Turndowns
25
Exhaust Systems & Kits
39
Exhaust Tips
18
Header Accessories
37
Headers
12
Manifolds
12
Mufflers & Resonators
105
Price
$1 - $100
90
$101 - $200
81
$201 - $300
32
$301 - $400
7
$401 - up
44
New Arrival
New
5
Brand
ARP
2
Black Widow Exhaust
14
Corsa Exhaust
9
CPP
3
Doug's Headers
6
Flowmaster
24
Hedman Hedders
4
Hooker
4
Hooker Blackheart
2
Magnaflow
67
Mr. Gasket
1
Patriot Exhaust
11
Performance by OPGI
2
Pypes
47
RESTOPARTS
1
Thermo-Tec
35
Review Rating
ooooo
ooooo
17
ooooo
ooooo
14
ooooo
ooooo
1
ooooo
ooooo
2
Not Yet Reviewed
220
Magnaflow
Muffler, 6" Round Reversible, Magnaflow, Brushed 430SS, Center/Center
7 Style Options
ooooo
ooooo
From
$159.99
Magnaflow
Muffler, 5" x 8" Oval Reversible, Magnaflow, Satin 409SS, Offset/Center
10 Length/Size Options
ooooo
ooooo
From
$125.99
Magnaflow
Muffler, 4" Round Glasspack, Magnaflow, 2.5" Inlet/Outlet, 26" Body, Aluminized
ooooo
ooooo
$65.99
Thermo-Tec
Heat and Sound Suppressor, Thermo-Tec, 12" x 33 1/2 Feet, 0.007" Thick, 1-Piece
ooooo
ooooo
$332.99
Magnaflow
Muffler, 5" x 8" Oval Reversible, Magnaflow, Satin 409SS, Center/Center
9 Length/Size Options
ooooo
ooooo
From
$134.99
Magnaflow
Muffler, 5" x 8" Oval Reversible, MF, Brushed 430SS, Offset/Offset
6 Length/Size Options
ooooo
ooooo
From
$181.99
REBATE
Pypes
Muffler, Pypes, Turbo Pro, 3" Offset Inlet/Outlet, 14" Stainless Steel Body
ooooo
ooooo
$109.99
Thermo-Tec
Heat Barrier, Thermo-Tec, Adhesive Backed, 12" x 50 Feet
ooooo
ooooo
$619.99
Magnaflow
Muffler, 5" x 8" x 14" Oval Reversible, MF, Brushed 430SS, Offset/Center
1 Size Options
ooooo
ooooo
$191.99
Magnaflow
Muffler, Rumble Chambered Perf, 2.25" Dual/Dual; 4.25" x 9.5" x 17" Body/23"
ooooo
ooooo
$72.99
Magnaflow
Muffler, Rumble Chambered Performance, 4.25" x 9.5" x 6.5" Body, 13" Length
3 Inlet/Outlet/Size Options
ooooo
ooooo
$64.99
Magnaflow
Muffler, Rumble Chambered Perf, 2.5" Offset/Dual; 4.25" x 9.5" x 17" Body, 23"
ooooo
ooooo
$72.99
Black Widow Exhaust
Exhaust Pipe, Y-Pipe, Black Widow Exhaust, 3" Single/2-1/2" Dual
ooooo
ooooo
$65.99
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, Rumble Stainless Chambered, Center/Center, 4.25" x 9.5" x 6.5" Body/13"
2 Size Options
ooooo
ooooo
$98.99
Thermo-Tec
Heat and Sound Suppressor, Thermo-Tec, 36" x 33 1/2 Feet, 0.007" Thick, 1-Piece
ooooo
ooooo
$517.99
SALE
Bolt Set, Exhaust Manifold, 1968-72 G/T/L, V8 Exc. Ram Air, w/Locks, 12pc (SET)
ooooo
ooooo
$55.99
Save an extra 11%
Use
USA250
at checkout
Magnaflow
Muffler, 5" x 8" x 14" Oval Reversible, Brushed 430SS, 2.5" Offset One Side
ooooo
ooooo
$174.99
Magnaflow
Muffler, 7" Round Reversible, Magnaflow, Satin 409SS, Center/Center
6 Length/Size Options
ooooo
ooooo
From
$189.99
Magnaflow
Muffler, 4" Round Glasspack, Magnaflow, 3" Inlet/Outlet, 18" Body, Aluminized
ooooo
ooooo
$75.99
Magnaflow
Muffler, 3.5" x 7" x 14" Oval Reversible, Magnaflow, Satin 409 Stainless
3 Inlet/Outlet/Size Options
ooooo
ooooo
From
$145.99
Magnaflow
Muffler, 6" Round Reversible, Magnaflow, Satin 409SS, Center/Center
8 Length/Size Options
ooooo
ooooo
From
$136.99
Magnaflow
Muffler w/Tip, Comp 5" x 8" x 14" Oval, 2.25" In/4" Rolled Angle Cut, Cntr/Cnter
ooooo
ooooo
$269.99
Thermo-Tec
Heat Barrier, Thermo-Tec, Aluminized, 36"x 20"
ooooo
ooooo
$54.99
Page 8 of 11 - 256 Items
«
6
7
8
9
10
»
Page 8 of 11 - 256 Items
«
6
7
8
9
10
»
Free Ground Shipping
Free Ground Shipping on orders over $99 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