My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Flowmaster 17281 American Thunder Crossmember-Back Dual Exhaust System

(1967-1970 Ford Mustang)

Part of: Flowmaster American Thunder Crossmember-Back Dual Exhaust System

Other options in this family: Flowmaster 817654 Flowmaster 817200 Flowmaster 17282 Flowmaster 817174 Flowmaster 817412

Manufacturer

Picture for manufacturer Flowmaster

Part Number

17281
12 reviews
Sale Price

$899.95

Estimated ship date Sunday, November 22

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Flowmaster American Thunder Crossmember-Back Exhaust System delivers a deep, powerful sound with race-proven performance for your vehicle. This true dual exhaust system is engineered with mandrel-bent 16-gauge aluminized steel tubing to maximize exhaust flow and horsepower gains.

Key Features:

  • True dual crossmember-back exhaust configuration for maximum performance
  • Super 44 Series performance mufflers produce an aggressive to moderate exterior tone with deep, powerful sound
  • H-pipe crossover design balances exhaust flow for optimal power and a rich, deep exhaust note
  • Mandrel-bent 16-gauge aluminized steel tubing maintains consistent diameter for unrestricted flow
  • 3-inch polished 304 stainless steel tips add a premium finishing touch
  • Complete installation hardware included with hangers and mounting components
  • Backed by Flowmaster's 3-year limited warranty

This bolt-on system combines over 35 years of Flowmaster exhaust engineering expertise to deliver noticeable performance gains and an aggressive exhaust tone. The Super 44 Series mufflers provide maximum sound output while the H-pipe crossover enhances mid-range torque and creates a balanced exhaust note. Note that this system does not include header reducer cones or downpipes for factory manifolds.

Products specifications

Fits

1967-1970 Ford Mustang

Brand

Flowmaster

Prop 65

Yes

California Proposition 65 Chemical Name

Nickel (Metallic)

California Proposition 65 Chemical Name

Chromium (hexavalent compounds)

Catalytic Converter Quantity

0

Category

Exhaust

Clamping Type

Flat Band

Clamps Included

Yes

Drive

2WD

Emission Code

5

Exhaust Series

American Thunder

Exhaust Tip Connection

Clamp-On

Exhaust Tip Cut

Angled

Exhaust Tip Edge

Rolled Edge Angle Cut

Exhaust Tip Finish

Polished

Exhaust Tip Intercooled

No

Exhaust Tip Material

304 Stainless Steel

Exhaust Tip Quantity

2

Exhaust Tip Resonated

No

Exhaust Tip Shape

Round

Exit Style

Dual Out Rear

Finish

Aluminized

Gasket Or Seal Included

No

Grade Type

Performance

Hangers Included

Yes

Heat Shield Included

No

Inlet Diameter

2.50

Inlet Type

Weld-On

Mounting Bracket Included

Yes

Muffler (Left) Type

Chambered

Muffler (Right) Type

Chambered

Muffler Body Material

Aluminized Steel

Muffler Body Shape

Oval

Muffler Finish

Black High-Temperature Paint Finish

Muffler Flanged Inlet

No

Muffler Flanged Outlet

No

Muffler Inlet Connection

Slip-Fit

Muffler Outlet Connection

Slip-Fit

Muffler Outlet Quantity

1

muffler part number

942546

Muffler Quantity

2

Muffler Series

Super 44 Series

Muffler Type

Chambered

Pipe Color

Silver

Pipe Material

Aluminized Steel

Product Type

Exhaust System

Sound Level

Aggressive / Moderate

Spring Bolt Kit Included

No

Sub Category

Exhaust and Tail Pipes

Tail Pipe Quantity

2

Tail Pipe Quantity

Dual

Tail Pipe Tapered Outlet

No

Type

Crossmember-Back

Valve Included

No

Valve Type

Not Applicable

Warning

California Proposition 65

Fast and easy shopping

Great products & Fast Delivery!

Part arrived quickly. Very satisfied. Thanks very much!!

Easy

Easy Peasy

Wow! On-line ordering was a breeze and in less than a week I had my fender flares! Already installed and perusing the website for even more goodies! I'll purchase from this company again...

Good selection...good prices

Have yet to use the seal kit so cannot comment on how well it worked. Timely delivery good price.

great fast shipping best price even with high shipping fees

very fast processing received product within a few days. fair prices. will do business with again.

I was hesitant to order from Autoplicity due to the perception that the price was too good to be real (and not some scam). However, I read a few reviews on the internet and decided to take a chance. Once I placed my order I was sent a tracking number and received my car parts within 2 weeks. I was happy that I got the parts I ordered and the price was really low. Simple and quick.

Not happy with the20.00 shipping since on Google it said it was10.00.

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy