Flowmaster American Thunder Crossmember-Back Exhaust System - Flowmaster (17149)
Sale Price$1,027.78
Description : This American Thunder® exhaust system comes as a complete true dual Crossmember-Back exhaust for your 1970-1974 Chevrolet Camaro or Pontiac Firebird with V8 engine. These dual systems feature 2.50-inch mandrel-bent aluminized steel tubing for maximum performance, includes a built-in H-pipe/balance tube flowing into a pair of Slimline 50 Series® Delta Flow mufflers that deliver a moderate to aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. The 2.50-inch tailpipes exit straight out under the rear bumper and are finished off with 2.50-inch angle-cut brushed stainless steel tips and includes all hangers and necessary hardware for installation. Like all Flowmaster® systems, the benefits include improved throttle response, power and mileage. Covered by our 3-year Limited Warranty.
Fits 1970-1974 Chevrolet Camaro and Pontiac Firebird with V8 engine. 2.50 inch Aluminized Steel - Aggressive to moderate sound
70-74 CAMARO/FIREBIRD AMT
SYS 70-74 CA
Manufacturer of performance exhaust systems, mufflers, performance air intakes, catalytic converters, race mufflers, headers and numerous exhaust accessories for late model cars, trucks, off-road, Jeeps, SUV’s, classic muscle cars, powersports vehicles and more. Flowmaster® gives you lots of exhaust choices with 12 designs of chambered mufflers, 3 styles of our exclusive “laminar-flow” mufflers and a new line of FlowFX “straight-through” performance mufflers, along with 4 sound categories of exhaust systems, giving you the customer, the power to custom tailor the sound of your vehicle whether you prefer mild, moderate or aggressive tones and sound levels. Since 1983, Flowmaster is the company you can trust, and has led the industry in offering only the best products you can buy for your vehicles.
Fits 1970-1974 Chevrolet Camaro and Pontiac Firebird with V8 engine. 2.50 inch Aluminized Steel - Aggressive to moderate sound
70-74 CAMARO/FIREBIRD AMT
SYS 70-74 CA
Manufacturer of performance exhaust systems, mufflers, performance air intakes, catalytic converters, race mufflers, headers and numerous exhaust accessories for late model cars, trucks, off-road, Jeeps, SUV’s, classic muscle cars, powersports vehicles and more. Flowmaster® gives you lots of exhaust choices with 12 designs of chambered mufflers, 3 styles of our exclusive “laminar-flow” mufflers and a new line of FlowFX “straight-through” performance mufflers, along with 4 sound categories of exhaust systems, giving you the customer, the power to custom tailor the sound of your vehicle whether you prefer mild, moderate or aggressive tones and sound levels. Since 1983, Flowmaster is the company you can trust, and has led the industry in offering only the best products you can buy for your vehicles.
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Product Details
Installation GuideDescription
This American Thunder® exhaust system comes as a complete true dual Crossmember-Back exhaust for your 1970-1974 Chevrolet Camaro or Pontiac Firebird with V8 engine. These dual systems feature 2.50-inch mandrel-bent aluminized steel tubing for maximum performance, includes a built-in H-pipe/balance tube flowing into a pair of Slimline 50 Series® Delta Flow mufflers that deliver a moderate to aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. The 2.50-inch tailpipes exit straight out under the rear bumper and are finished off with 2.50-inch angle-cut brushed stainless steel tips and includes all hangers and necessary hardware for installation. Like all Flowmaster® systems, the benefits include improved throttle response, power and mileage. Covered by our 3-year Limited Warranty.
Fits 1970-1974 Chevrolet Camaro and Pontiac Firebird with V8 engine. 2.50 inch Aluminized Steel - Aggressive to moderate sound
70-74 CAMARO/FIREBIRD AMT
SYS 70-74 CA
Manufacturer of performance exhaust systems, mufflers, performance air intakes, catalytic converters, race mufflers, headers and numerous exhaust accessories for late model cars, trucks, off-road, Jeeps, SUV’s, classic muscle cars, powersports vehicles and more. Flowmaster® gives you lots of exhaust choices with 12 designs of chambered mufflers, 3 styles of our exclusive “laminar-flow” mufflers and a new line of FlowFX “straight-through” performance mufflers, along with 4 sound categories of exhaust systems, giving you the customer, the power to custom tailor the sound of your vehicle whether you prefer mild, moderate or aggressive tones and sound levels. Since 1983, Flowmaster is the company you can trust, and has led the industry in offering only the best products you can buy for your vehicles.
Fits 1970-1974 Chevrolet Camaro and Pontiac Firebird with V8 engine. 2.50 inch Aluminized Steel - Aggressive to moderate sound
70-74 CAMARO/FIREBIRD AMT
SYS 70-74 CA
Manufacturer of performance exhaust systems, mufflers, performance air intakes, catalytic converters, race mufflers, headers and numerous exhaust accessories for late model cars, trucks, off-road, Jeeps, SUV’s, classic muscle cars, powersports vehicles and more. Flowmaster® gives you lots of exhaust choices with 12 designs of chambered mufflers, 3 styles of our exclusive “laminar-flow” mufflers and a new line of FlowFX “straight-through” performance mufflers, along with 4 sound categories of exhaust systems, giving you the customer, the power to custom tailor the sound of your vehicle whether you prefer mild, moderate or aggressive tones and sound levels. Since 1983, Flowmaster is the company you can trust, and has led the industry in offering only the best products you can buy for your vehicles.
Features & Benefits
- Specially Designed Slimline 50 Series Mufflers for Max Clearance
- H-pipe Crossover for Maximum Power and Deep Tone
- Moderate to Aggressive Sound Exterior Exhaust Note
- Includes 2.50-inch Polished 304 Stainless Steel Tips
- Mandrel-bent 16-gauge Aluminized Steel Tubing
- Includes Hangers and Hardware for Installation
- Crossmember-Back True Dual Exhaust System
- Does Not Include Header Reducers or Factory Manifold Downpipes
Part Number (MPN)
17149
Brand
SKU
17149
UPC / GTIN
700042016662 / 00700042016662
Condition
New
Disclaimer
Yes
Brand
Flowmaster
California Proposition 65 Chemical Name
Chromium (hexavalent compounds)<br />Nickel (Metallic)
CARB (California) Compliant
Yes
Catalytic Converter Included
No
Catalytic Converter Quantity
0
Category
Exhaust
Clamping Type
U-Bolt
Clamps Included
Yes
Drive
2WD
Emission Code
5
Exhaust Series
American Thunder
Exhaust Tip Connection
Welded
Exhaust Tip Cut
Angled
Exhaust Tip Diameter
2.50
Exhaust Tip Edge
Slash Cut
Exhaust Tip Finish
Polished
Exhaust Tip Intercooled
No
Exhaust Tip Material
304 Stainless Steel
Exhaust Tip Quantity
2
Exhaust Tip Resonated
No
Exhaust Tip Shape
Round
Exhaust Tip Wall
Single Wall
Exit Style
Dual Out Rear
Finish
Aluminized
Gasket Or Seal Included
No
Grade Type
Performance
Hangers Included
Yes
Heat Shield Included
No
Inlet Diameter
2.50
Inlet Type
Weld-On
Main Piping Diameter
2.50
Mounting Bracket Included
Yes
Muffler (Left) Body Height
4.00
Muffler (Left) Body Length
13.00
Muffler (Left) Body Width
9.75
Muffler (Left) Type
Chambered
Muffler (Right) Body Height
4.00
Muffler (Right) Body Length
13.00
Muffler (Right) Body Width
9.75
Muffler (Right) Type
Chambered
Muffler Body Length
13.00
Muffler Body Material
Aluminized Steel
Muffler Body Shape
Oval
Muffler Finish
Black High-Temperature Paint Finish
Muffler Flanged Inlet
No
Muffler Flanged Outlet
No
Muffler Included
Yes
Muffler Inlet Connection
Slip-Fit
Muffler Inlet Inside Diameter
2.50
Muffler Inlet Outside Diameter
2.63
Muffler Outlet Connection
Slip-Fit
Muffler Outlet Quantity
1
Muffler Part Number
932556
Muffler Quantity
2
Muffler Series
50 Series Delta Flow
Muffler Type
Chambered
part type
Exhaust System
Pipe Color
Silver
Pipe Material
Aluminized Steel
Product Type
Exhaust System
Sound Level
Aggressive / Moderate
Spring Bolt Kit Included
No
Sub Category
Exhaust and Tail Pipes
Tail Pipe Outlet Outside Diameter
2.50
Tail Pipe Quantity
2<br />Dual
Tail Pipe Tapered Outlet
No
Valve Included
No
Valve Type
Not Applicable
Warning
California Proposition 65
| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|---|---|---|---|
Vehicle #1
Year
Make
Model
Body & Trim
Engine & Transmission
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