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- Multiple Exit Options Requires Modification For Convertible Excluding Staggered Shocks 2-1/2in. Tubing
- Street Series Stainless Crossmember-Back System
- Street Series Stainless Crossmember-Back System
- Product Attributes:
- Muffler Type: Straight-through
- Tip Finish: Polished
- Exit Style: Dual Split Rear
- Tip Length: 9
- Tip Type: Welded;single Wall;turndown;cut Edge
- Muffler Quantity: 2
- Subtitle: Crossmember-back
- Main Piping Diameter: 2.5
- Tip Diameter: 2.75
- Muffler Finish: Satin
- Tip Shape: Round
- Inlet Connection Type: Weld-on
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1970 - Ford Mustang | L | 4098 | 6 Cyl 4.1L | 250 |
- Multiple Exit Options Requires Modification For Convertible Excluding Staggered Shocks 3in. Tubing
- Street Series Stainless Crossmember-Back System
- Street Series Stainless Crossmember-Back System
- Product Attributes:
- Main Piping Diameter: 3
- Muffler Type: Straight-through
- Muffler Finish: Satin
- Exit Style: Dual Split Rear
- Muffler Quantity: 2
- Inlet Connection Type: Weld-on
- Subtitle: Crossmember-back
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1970 - Ford Mustang | L | 4098 | 6 Cyl 4.1L | 250 |
- Dual Split Side Exit
- Street Series Stainless Crossmember-Back System
- Street Series Stainless Crossmember-Back System
- Product Attributes:
- Muffler Type: Straight-through
- Tip Finish: Polished
- Exit Style: Dual Split Rear Behind Rear Tires
- Tip Length: 9
- Tip Type: Welded;single Wall;turndown;cut Edge
- Muffler Quantity: 2
- Subtitle: Crossmember-back
- Main Piping Diameter: 2.5
- Tip Diameter: 2.5
- Muffler Finish: Satin
- Tip Shape: Round
- Inlet Connection Type: Clamp-on
Additional Fitment Information:
| Vehicle | Block | CC | Engine | CID |
|---|---|---|---|---|
| 1970 - Ford Bronco | L | 2786 | 6 Cyl 2.8L | 170 |
- Dual; Dual Rear Exit; Includes 2.5 in. Tubing/H-Pipe/Hardware/Super 44 Series(TM) Mufflers/3.0 in. Stainless Steel Tips;Legal On Non-Emissions Controlled Vehicles Or For Race Use 409S Stainless Steel~Does Not Fit Convertibles~For Cars w/Valance Cutouts
- American Thunder Header Back Exhaust System; Dual; Dual Rear Exit; Includes 2.5 in. Tubing/H-Pipe/Hardware/Super 44 Series™ Mufflers/3.0 in. Stainless Steel Tips;
- American Thunder Header Back Exhaust System
- Product Attributes:
- Tip Quantity: 2
- Tubing Diameter: 2.500 In.
- Exhaust Type: Dual
- California Proposition 65 Chemical Name 2: Chromium (hexavalent Compounds)
- California Proposition 65 Chemical Name 1: Nickel (metallic)
- Inlet Diameter: 2.500 In.
- Sound Level: Aggressive
- WARNING CA Proposition 65: Yes
- Exhaust Series: American Thunder
- Heat Shield Attached: No
- WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
- Exit Style: Straight
- Muffler Series: Super 44 Series
- Inlet Inside Diameter: 2.500 In.
- Outlet Outside Diameter: 2.500 In.
- Tail Pipe Diameter: 2.500 In.
- Exit Position: Dual Rear
- Muffler Count: 2
- Single or Dual: Dual
- System Type: Header Back
- Muffler Part Number: Kit Only
- Outlet Diameter: 2.500 In.
-
Features:
- Mandrel Bent 16 Gauge 409 Stainless Tubing
- Limited Lifetime Warranty
- Aggressive And Powerful Exterior Exhaust Tone
- Includes Hangers and Hardware For Easy Installation
- Header Back System
- Dual Out Rear Exit
- Dyno Tuned for Maximum Performance
- Premium Flowmaster Quality
- For the person who is looking for a true dual crossmember-back exhaust system with an moderate to aggressive exhaust tone. With an easy fit in mind, these systems are constructed from 16-gauge mandrel-bent stainless steel tubing with a built-in H-pipe crossover, a pair of specially selected Super 44 Series mufflers and includes all hangers and hardware necessary for installation. This system fits through the factory rear valance exhaust cutouts and includes a pair of 3.00-inch polished stainless steel tips. The American Thunder systems deliver a moderate to aggressive interior and exterior tone and are best suited to the enthusiast who wants their performance to be heard. Like all Flowmaster exhaust systems, the benefits include improved throttle response, power and mileage. If you prefer aluminized steel construction, check out optional system# 17281. Notes: Does Not fit convertibles or cars with staggered shocks. Does Not include header reducer cones or downpipes for factory manifolds.
-
Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.
This Part Fits the Following OEM/Substitute Numbers:
15816, 17281
Additional Fitment Information:
| Vehicle | Block | CC | Engine | Sub Model | CID |
|---|---|---|---|---|---|
| 1970 - Ford Mustang | L | - | 6 Cyl 4.1L | Base | 250 |
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