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Home / Exhaust / Catback / Flowmaster 17-25 Supe Duty 6.2L/6.8L/7.3L Force II Cat-Back Dual Exhaust System
Flowmaster 17-25 Supe Duty 6.2L/6.8L/7.3L Force II Cat-Back Dual Exhaust System
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Flowmaster

Flowmaster 17-25 Supe Duty 6.2L/6.8L/7.3L Force II Cat-Back Dual Exhaust System

PART 817757CATEGORY Catback
$1,249.95
MSRP $1,406.95You save $157.00
$1,249.95
1

Product information

Manufacturer information. Check the part number and installation requirements for your vehicle.

Supplier details checked 2026-09-23 · Test catalog

Product description

Fits 2017-2026 Ford F-250/F-350 Super Duty with 6.2L, 6.8L and 7.3L engines. - Moderate sound

Flowmaster Force II Cat-back Exhaust System

Features

Large 4.00-inch Polished 304 Stainless Steel Tips

Moderate Exterior Sound with Mild Interior Sound

Mandrel-bent Stainless Steel Tubing

Dyno-Tuned for Maximum Performance

409S Stainless Steel Construction

Uses the Factory Hanger Locations

50 Series HD Performance Muffler

Retains Factory Resonators

Lifetime Limited Warranty

Flowmaster Quality

Easy Installation

Manufacturer notes

2017-2026 Ford F-250 Super Duty and F-350 Super Duty with 6.2L, 6.8L and 7.3L engines. Fits 2/4 wheel drive and all wheelbases. Does not fit models with the Tremor package or models with a fifth wheel setup.

Supplier category
Exhaust, Mufflers & Tips
Supplier subcategory
Catback
UPC / barcode
700042038503
Units per product
1
Supplier Proposition 65 status
Y
Supplier EPA status
N/A
Air freight prohibited
No
Not CARB approved
No
CARB acknowledgement required
Yes
Freight delivery required
No
Powersports product
No
More manufacturer information

Other product descriptions

Flowmaster 17-25 Supe Duty 6.2L/6.8L/7.3L Force II Cat-Back Dual Exhaust System

1725 SUPERDUTY 62L68L73L FII DUAL

SYS 17-25 SUPERDUTY

About the manufacturer

Our Force II® line of exhaust systems are engineered as our quietest offerings, but will wake up your vehicles sound and power over the factory O.E. exhaust. You can generally expect a noticeable sound increase with a deep performance tone outside the vehicle, yet minimal interior drone in the cab area while cruising down the road enjoying all the performance benefits you've come to expect from Flowmaster®. This bolt-on emissions-legal cat-back system features full stainless steel construction, uses the factory hanger locations, 50 Series HD™ performance muffler with large 4.00-inch internals and dual 3.00-inch mandrel bent tailpipes offering two tailpipe exits in one kit. Choose your tailpipe exit either located under the rear bumper for an aggressive dual exhaust look, or exiting out the sides behind the rear tires to prevent blowing exhaust on your boat or trailer when towing. The system is finished off with a pair of large 4.00-inch polished logo embossed stainless steel tips for a modern look and includes instructions and all necessary hardware for an easy at home installation. Note: Fits 2/4 wheel drive and all wheelbases.

Additional manufacturer information

SYS 17-25 SU

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Flowmaster 17-25 Supe Duty 6.2L/6.8L/7.3L Force II Cat-Back Dual Exhaust System | Q40 Motorsports