877.589.9860 Contact Us Mon-Sat 10a-6p
PLACE YOUR CAMARO ORDER NOW

Flowmaster American Thunder Crossmember-Back Exhaust System 17104

Flowmaster American Thunder Crossmember-Back Exhaust System 17104
Flowmaster American Thunder Crossmember-Back Exhaust System 17104Flowmaster American Thunder Crossmember-Back Exhaust System 17104Flowmaster American Thunder Crossmember-Back Exhaust System 17104
$1,231.99 ea
NEWBackordered until 06/27/2024
Model: 3152014
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
OVERSIZE 3
Flowmaster is proud to introduce our American Thunder dual exhaust system for 1967-1974 Camaro and Firebird, and 1968-1974 Nova. The system features our exclusive 80 Series Crossflow performance muffler that tucks up high behind the rear differential. Other features include all mandrel-bent dual 2.50-inch head pipes with a built-in H-pipe crossover and dual 2.50-inch tailpipes for a deep rich sound and optimum performance. This crossmember-back aluminized steel exhaust system gives these classic muscle cars a moderate tone inside and out. The system includes all parts, hardware and illustrated instructions and is covered by our 3-year Limited Warranty. If you prefer Stainless steel construction, check out optional system# 817104 which comes with a Lifetime Limited Warranty. Notes: Does not include manifold downpipes or header reducer cones. Convertible models will require adding 3/8-inch of shims to the stock factory X-brace for clearance or purchasing Hotchkis Performance Convertible brace Part# 1404.
Features:
  • H-pipe Crossover for Maximum Power and Deep Tone
  • Includes Hangers and Hardware for Easy Installation
  • Mandrel-bent 16-gauge Aluminized Steel Tubing
  • Does Not Include Manifold Downpipes or Header Reducers
  • Moderate Exterior Exhaust Tone
  • Maximum Ground Clearance
  • Crossmember-back System
"Works with Factory manifolds or headers. Connector pipes not included.
Installation Notes:
"Works with Factory manifolds or headers. Connector pipes not included.

About Flowmaster

Manufacturer of performance exhaust systems, mufflers, performance air intakes, turbo boost modules, 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 5 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.

Downloads:

Download Name File Size
fm_warranty_general.pdf88.58KB
17104_instructions.pdf1.69MB

Videos:

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Years Engine Fitment Notes
Chevrolet Camaro 1967 5.7L / 350 / V8 Convertible models require an aftermarket X-brace or 3/8 shims for clearance
Chevrolet Camaro 1968 5.7L / 350 / V8 Convertible models require an aftermarket X-brace or 3/8 shims for clearance
Chevrolet Camaro 1969 5.7L / 350 / V8 Convertible models require an aftermarket X-brace or 3/8 shims for clearance
Chevrolet Camaro 1970 5.7L / 350 / V8
Chevrolet Camaro 1971 5.7L / 350 / V8
Chevrolet Camaro 1972 5.7L / 350 / V8
Chevrolet Camaro 1973 5.7L / 350 / V8
Pontiac Firebird 1967 Convertible models require an aftermarket X-brace or 3/8 shims for clearance
Pontiac Firebird 1968 Convertible models require an aftermarket X-brace or 3/8 shims for clearance
Pontiac Firebird 1969 Convertible models require an aftermarket X-brace or 3/8 shims for clearance
Pontiac Firebird 1970
Pontiac Firebird 1971
Pontiac Firebird 1972
Pontiac Firebird 1973
Pontiac Firebird 1974

Specifications:

2WD/4WD 2WD
California Proposition 65 Required No
Emission Code 5
Exhaust Series American Thunder
Exit Position Dual Out Rear
Heat Shield No
Inlet Diameter (in) 2.5
Material Aluminized Steel
Muffler Part Number 42585
Muffler Quantity 1
Muffler Series 80 Series Crossflow
Outlet Diameter (in) 2.5
Part Type Exhaust System Kit
Product Type Exhaust System
Single Dual Dual
Sound Level Moderate
System Type Crossmember-back
Tip Quantity Not Included
Tube Diameter 2.5 inch
Tubing Diameter (in) 2.5
Type of Exhaust Crossmember-back
Warranty Time 36 Months

Reviews:

Write a Review
* Your Name:
* Email (This will not be displayed)
* Rating:
Comments:

Ask a question about

Flowmaster American Thunder Crossmember-Back Exhaust System 17104:

Frequently bought together

Clutch Fork Boot, Bellhousing, 1967-1983
Model: 2029143
Condition: NEW
$20.99 ea
Precision Trunk Seal TS 100 SA
Model: 3432408
Condition: NEW
$30.99 ea
Floor & Trunk Drain Cover Plate, 1962-1981
Model: 2029184
Condition: NEW
$10.46 ea
Camaro Depot 2024