Flowmaster 17129 American Thunder Crossmember Back Exhaust System 67-68 Camaro/Firebird


  • $637.95
    Unit price per 
  • Save $47.05

Only 0 left!
Will not ship until

Fits 1967-1968 Camaro and Firebird with V8 engine. 2.50 inch Aluminized Steel - Aggressive to moderate sound

This American Thunder system is specially designed for 1967-1968 Camaro and Firebirds and is perfect for the person looking for a complete crossmember-back dual exhaust system. With an easy-fit in mind, this exhaust system is manufactured as a true dual exhaust using 2.50-inch aluminized steel tubing throughout, includes a built-in H-pipe design and delivers improved throttle response, power with a deep muscle car sound. The mandrel-bent tubing flows into a pair of Super 44 mufflers with 2.50-inch tailpipes exiting in the factory location behind the rear wheels pointing down just below the quarter panel. The system delivers a moderate to aggressive interior and exterior tone that's suited for the enthusiast who wants their performance to be heard. Designed for an easy fit, these systems include all necessary parts, hardware, and instructions. If you prefer Stainless steel construction, check out optional system# 817129. Notes: Fits convertibles by spacing down the factory convertible body brace by approximately .375-inch, or you can replace the factory body brace with a Hotchkis Performance body brace part #1404.


  • Includes Hangers and Hardware for an Easy Installation
  • Mandrel-bent 16-gauge Aluminized Steel Tubing
  • Moderate to Aggressive Exterior Exhaust Tone
  • Complete Crossmember-Back Exhaust System
  • Super 44 Series Performance Mufflers
  • Tailpipes Exit in the Factory Location
  • Includes H-pipe Assembly
  • Flowmaster Quality
Brand Flowmaster
Emission Code 5
Exhaust Series American Thunder
Exit Position Dual Side Exit
Heat Shield No
Inlet Diameter (in) 2.5
Material Aluminized Steel
Muffler Part Number 942546
Muffler Quantity 2
Muffler Series Super 44 Series
Outlet Diameter (in) 2.5
Product Type Exhaust System
Single Dual Dual
Sound Level Aggressive / Moderate
System Type Crossmember-back
Tip Quantity Not Included
Tubing Diameter (in) 2.5
UPC 700042014538
California Proposition 65 Required No
Part Number 17129

We Also Recommend