Fits 1970-1974 Chevrolet Camaro and Pontiac Firebird with V8 engine. 2.50 inch Aluminized Steel - Aggressive to moderate sound
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.
  • 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

Information:

Fits 1970-1974 Chevrolet Camaro and Pontiac Firebird with V8 engine.

Application Summary:

Year Make/Model
1970-1974 Chevrolet Camaro
1970-1974 Pontiac Firebird
Attributes
2WD/4WD 2WD, 2WD
ASIN B000CEBWHY
Brand Flowmaster, Flowmaster
Bullet Point #1 Mandrel bent 16 Gauge Tubing
Bullet Point #2 Moderate to Aggressive Sound Exterior Exhaust Tone
Bullet Point #3 Includes hangers and hardware for easy installation
Bullet Point #4 Connects After Factory Catalytic Converter
California Proposition 65 WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Category Exhaust, Exhaust
Clamping Type U-Bolt
Clamps Included Yes
Country of Origin (Primary) US
Emission Code 3, 5
Exhaust Series American Thunder, American Thunder
Exhaust Tip Diameter 2.50
Exhaust Tip Finish Polished
Exhaust Tip Material 304 Stainless Steel
Exhaust Tip Quantity 2
Exhaust Type Dual
Exit Position Dual Rear, Dual Out Rear
Exit Style Straight
Finish Aluminized
GTIN 00700042016662
Gasket Or Seal Included No
Grade Type Performance
Hangers Included Yes
Harmonized Tariff Code (Schedule B) 8708925000
Hazardous Material Code N
Heat Shield No, No
Heat Shield Attached No
Inlet Diameter 2.500 in., 2.50
Inlet Diameter (in) 2.5
Inlet Inside Diameter N/A
Inlet Inside Diameter (in.) N/A
Inlet Size (in.) N/A
Inlet Type Weld-On
Life Cycle Status Code Available to Order
Main Piping Diameter 2-1/2
Material Aluminized Steel, Aluminized Steel
Mounting Bracket Included Yes
Muffler Body Length 13.00
Muffler Body Material Aluminized Steel
Muffler Body Shape Oval
Muffler Count 2
Muffler Flanged Inlet No
Muffler Flanged Outlet No
Muffler Inlet Inside Diameter 2.50
Muffler Inlet Outside Diameter 2.63
Muffler Outlet Quantity 1
Muffler Part Number 932556, 932556
Muffler Quantity 2, 2
Muffler Series 50 Series Delta Flow, 50 Series Delta Flow
Muffler Type Chambered, Chambered
NAFTA Preference Criterion Code B
Outlet Diameter 2.500 in., 2.50
Outlet Diameter (in) 2.5
Outlet Outside Diameter 2.500 in.
Outlet Outside Diameter (in.) 2.5
Outlet Size (in.) 2.5
Pipe Material Aluminized Steel
Product Type Exhaust Systems / Kits, Exhaust System
SDR Required Flag N
SDS Sheet Number N
Series American Thunder Exhaust Systems
Single Dual Dual, Dual
Single or Dual Dual
Sound Level Moderate/Aggressive, Aggressive / Moderate
Spring Bolt Kit Included No
Sub Category Exhaust and Tail Pipes, Exhaust and Tail Pipes
Subcategory Complete Exhaust Kits
System Type Header Back, Crossmember-back
Tail Pipe Diameter 2.500 in.
Tail Pipe Outlet Outside Diameter 2.50
Tail Pipe Quantity 2
Tail Pipe Tapered Outlet No
Tip Diameter 2.500 in., 2.50
Tip Diameter (in) 2.5
Tip Diameter (in.) 2.5
Tip Quantity 2, 2
Tip Shape Round
Tip Size 2.5 in.
Tube Diameter 2.5 inch, 2.50
Tubing Diameter 2.500 in., 2.50
Tubing Diameter (IN) 2.5
Type Crossmember-back, Crossmember-back
Type of Exhaust Header-Back, Crossmember-back
Valve Included No
Valve Type Not Applicable
Warning California Proposition 65, California Proposition 65
Warranty Time 36
part type Exhaust System Kit

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Flowmaster 17149 Flowmaster American Thunder Crossmember-Back Exhaust System

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