Roush Mustang Cat-Back Exhaust Systems for 2015-2017 MUSTANG - 422092

Name: Roush Mustang Cat-Back Exhaust Systems
Brand: Roush Performance
SKU: RSP-422092
Price: 1169.99 USD
Availability: InStock
Rating: 0 (0 reviews)

Write the First Review

Part Number: RSP-422092

$1,169.99

$1,299.99

(Save $130.00)

Roush Mustang Cat-Back Exhaust Systems

Exhaust System, Cat-Back, Stainless Steel, Natural, Split Rear Exit, Ford, 5.0L, Kit
See More Specifications

Roush Mustang Cat-Back Exhaust Systems for 2015-2017 MUSTANG - 422092

RSP-422092

Not Yet Reviewed

Part Number: RSP-422092

Estimated Ship Date: Oct 28, 2026

$1,169.99

$1,299.99

(Save $130.00)

Back to Results

Overview

Applications

Q&A

Instructions & Calculators

Estimated Ship Date: Oct 28, 2026 Would you rather pick it up?

Overview

Brand:

Roush Performance

Manufacturer's Part Number:

422092

Part Type:

Exhaust Systems

Product Line:

Roush Mustang Cat-Back Exhaust Systems

Summit Racing Part Number:

RSP-422092

UPC:

844764006935

System Material:

304 stainless steel

System Style:

Cat-back

Exhaust Type:

Dual

Exit Location:

Split rear

System Finish:

Natural

Catalytic Converter(s) Included:

Intermediate Pipe Diameter (in.):

2.50 in.

Muffler Included:

Yes

Muffler Quantity:

Two

Muffler Configuration:

Single inlet/Single outlet

Muffler Style:

Chambered

Muffler Material:

304 stainless steel

Muffler Color:

Natural

Hardware Included:

Yes

Tailpipe Diameter (in.):

2.50 in.

Tip Included:

Yes

Tip Outlet Size (in.):

4.00

Tip Quantity:

Tip Shape:

Round

Tip Cut:

Slant

Tip Edge Style:

Beveled edge, double-wall

Tip Material:

304 stainless steel

Tip Color:

Chrome

Remanufactured:

Quantity:

Sold as a kit.

Notes:

Not for use on convertible models.

Special Attention:

It is illegal to install parts or components that bypass, defeat, or render inoperative the manufacturers’ technology and design necessary to reduce vehicle emissions to meet state and federal Clean Air Act standards.

Roush Mustang Cat-Back Exhaust Systems

Roush Mustang cat-back exhaust systems feature an aggressive race-inspired tone, style, and performance. These exhaust systems also improve flow and reduces back pressure with mandrel-bent tubing. The cat-backs are constructed of corrosion-resistant 304 stainless steel—and mandrel-bent for high-performance airflow. Systems include high-flow mufflers, integrated mid-pipes, and X-pipe, along with 304 stainless steel tips. Give your 5.0L Mustang GT the signature Roush performance sound, with powerful looks, and boosted performance with a Roush Mustang cat-back exhaust system.

Applications