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67-70 Mustang Flowmaster Crossmember Back Stainless Exhaust System w/ Polished Tips

409 Stainless Steel Construction and 3 Inch Polished SS Tips

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FMM-817281

Flowmaster Dual Exhaust Kit Designed to Fit 67-70 Mustang Coupe or Fastback with Dual Exhaust Rear Valance and Stock rear leaf springs

This true crossmember back dual exhaust kit from Flowmaster is the perfect way to add a moderate to aggressive exhaust tone to your classic Mustang. These kits are designed to be a straight-forward installation in Mustangs with factory style leaf spring rear suspension. This kit has 2.5 Inch diameter mandrel-bent pipe. See Below for More details and information.

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Special Notes

For the Mustang enthusiast who is looking for a true dual crossmember-back exhaust system with an moderate to aggressive exhaust tone. With an easy installation in mind, these systems are constructed from 16-gauge mandrel-bent 409 STAINLESS steel tubing with a built-in H-pipe crossover, a pair of specially selected Flowmaser Super 44 Series performance mufflers for a deep powerful sound. The 2.50-inch mandrel-bent tailpipes feature a slight turndown at the rear bumper/valance and the system includes all hangers and hardware necessary for installation.
The FLOWMASTER American Thunder systems deliver a moderate to aggressive interior and exterior tone and are best suited to the Mustang enthusiast who wants their performance to be heard! Like all Flowmaster exhaust systems, the benefits include improved throttle response, power and mileage. All aluminized steel exhaust systems are covered by Flowmaster's 3-year Limited Warranty.
**If you prefer Aluminized steel construction check out exhaust system # 17282**
 
*IMPORTANT INSTALLATION INFO:
Fits 1967-1970 Ford Mustang with V8 engine. Does NOT fit convertibles, staggered shock models, or cars without rear valance cutouts. This kit is designed the included 3 Inch SS Tips to use the Stock GT rear Valance with Dual exhaust cut-outs.
Does NOT include header reducer cones or downpipes for factory manifolds.

Exahust Features & Benefits:

  • H-pipe Crossover for Maximum Power with a Deep Classic Flowmaster Tone
  • Super 44 Series Flowmaster Mufflers for Deep Powerful Sound
  • Mandrel-bent 16-gauge STAINLESS Steel Tubing
  • Includes 3 inch POLISHED 304 STAINLESS Steel Tips!
  • Includes Hangers and Hardware for Straight forward and hassle-free Installation
  • Designed to produce a Moderate to Aggressive Exterior Exhaust Tone
  • Crossmember-back True Dual Exhaust System for Stock Rear Leaf Spring Suspension and Stock Fuel Tank
  • Does NOT Include Header Reducers or Downpipes for Factory Manifolds, Will need to have muffler shop install
  • 3-Year Limited Warranty

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Shipping Information

  • Item Requires Shipping
  • 59.0 lbs.
  • W16.0000” x H17.0000” x L53.0000”
  • $39.00
  • This item ships in its own box.

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