ROUSH Performance® - X-Pipe and Axle-Back

ROUSH Performance® - Stainless Steel Cat-Back Exhaust System, Ford F-150 ROUSH Performance® - Stainless Steel Cat-Back Exhaust System, Ford F-150 ROUSH Performance® - Stainless Steel Cat-Back Exhaust System, Ford F-150 ROUSH Performance® - Stainless Steel Cat-Back Exhaust System, Ford F-150

ROUSH Performance® 421248 - Stainless Steel Cat-Back Exhaust System with Dual Rear Exit

Name: ROUSH Performance® 421248 - Stainless Steel Cat-Back Exhaust System with Dual Rear Exit
Brand: ROUSH Performance
SKU: mpn358589518
Price: 1099.99 USD
Availability: InStock
Rating: 4.8 (4 reviews)

4 reviews|Item # mpn358589518

Vehicle Specific

Notes:

Remember to check your local or state laws regarding vehicle noise restrictions and Emission Standards.

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$1,099.99

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Vehicle Fitment

Ford

Specifications

Exhaust System Type	Cat-Back
Exhaust Tubing Material	Stainless Steel
Exit Location	Dual Rear
Main Tubing Diameter	3"
Exhaust System Sound	Aggressive / Loud
Finish	Natural
Muffler Quantity	1
Muffler Body Material	Stainless Steel
Muffler Body Finish	Natural
Muffler Type	Turbo
Tip Quantity	2
Tip Finish	Polished
Tip Material	Stainless Steel
Tip Outlet Diameter	3.5"
Tip Shape	Round
Tip Style	Rolled Edge
Tip Cut Type	Slash-Cut
Catalytic Converter(s) Included	No
Muffler Configuration	Single inlet/Single outlet
Exhaust Type	Single in/Dual out
Hardware Included	Yes
Inlet Quantity	One
Exit Location	Rear
Intermediate Pipe Diameter (in.)	2.50 in.
Muffler Finish	Natural
Muffler Included	Yes
Muffler Material	304 stainless steel
Muffler Quantity	One
Muffler Style	Turbo
Quantity	Sold as a kit.
Remanufactured	No
System Finish	Natural
System Material	304 stainless steel
System Style	Cat-back
Tailpipe Diameter (in.)	2.50 in.
Tip Color	Polished
Tip Cut	Slant
Tip Edge Style	Rolled edge
Tip Included	Yes
Tip Material	409 stainless steel
Tip Outlet Size (in.)	3.50

Includes

(1) Pipe Asy - Catalyst Pipe Adapter (Part Number 1111-5G267)
(1) Pipe Asy - Muffler Inlet (Part Number 1111-5246)
(1) Muffler Assembly (Part Number 1111-5230)
(1) Pipe Asy - Muffler Outlet (Over Axle) (Part Number 1111-5C262)
(1) Tail Pipe Asy (Y-Pipe) (Part Number 1111-5255)
(1) Tail Pipe Hanger Bracket (Part Number 1111-5A204)
(2) Exhaust Tip - Ø 4" with Roush Logo (Part Number 1111-5230TIP)
(2) 2.5" Clamp (Tips To Y-Pipe) (Part Number R12060014)
(4) 3.0" Clamp (Pipe To Pipe) (Part Number R12060012)
(1) Installation Instructions (Part Number 1111-5E292IM)

Features

Upgraded aggressive sound tone and volume
Provides higher air flow and less back pressure for increased horsepower and torque
Unique open-chambered design
Chrome flashed 304 stainless steel exhaust tips
409 stainless steel muffler and pipes
Check local noise ordinances for legality
Does not negatively affect emissions
No in-cockpit boom

Product Details

Stainless Steel Cat-Back Exhaust System with Dual Rear Exit (421248) by ROUSH Performance®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Main Tubing Diameter: 3". Exhaust System Sound: Aggressive / Loud. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at an affordable cost.

Installation

ROUSH Performance® - Stainless Steel Cat-Back Exhaust System Installation Instructions

Not only does this system sound awesome, it looks great as well! The round tips are made from high-quality 304 stainless steel and are finished with a chrome flashing process, and are embossed with the ROUSH logo on the end. This will let people know your car roars, and lets them know you mean business! Conventional chrome plating uses layers of bonded chemicals to achieve its shiny appearance, which are susceptible to cracking and flaking especially when exposed to high temperatures (like exhaust produces). However, the chrome flashing used in this system is bonded micro-porously to the metal surface, and is as a result impervious to cracking from localized damage. This method of chroming is also resistant to heat color change.

This exhaust kit mounts to the factory mounting points, and includes all necessary hardware and instructions. This makes for easy installation to get you back on the road in no time.

ROUSH Performance® - Stainless Steel Cat-Back Exhaust System Installation Instructions ROUSH Performance® - Exhaust Types Made In USA ROUSH Performance Authorized Dealer Catalog Warranty About us

Brand:

ROUSH Performance

Part Number:

421248

UPC:

844764004115

Warranty

ROUSH's warranty obligations for ROUSH® Parts and Accessories (individually and collectively “Part(s)”) is limited to defects in materials and workmanship, as solely determined after ROUSH’s careful inspection, for that period identified below that begins on the date of retail purchase by the original end-user purchaser ("Warranty Period").

ROUSH® Overstock Parts, NON-ROUSH® Parts and Accessories, ROUSH®Competition Parts have no warranty.

ROUSH® Wheels (FORGED, CAST/LIQUID, AND PAINTED WHEELS) are covered for the earlier of 1 Year Or 12,000 miles from the date of retail purchase by the original end-user purchaser.

ROUSH®Exhaust Kits (part numbers: 421126, 421127, 421144, 421145, 421154, 421155, 421248, 421410, 421711, 421915, 421985) are covered by 3 years from the date of retail purchase by the original enduser purchaser. Proof of purchase required for warranty coverage.

ROUSH®Exhaust Kits (part numbers: 421834, 421837, 421920, 421921, 421922, 421923, 421985) have a lifetime warranty from the date of retail purchase by the original enduser purchaser for the original vehicle on which the product was installed. Proof of purchase required for warranty coverage.

ROUSH®Active Exhaust Kits (part numbers: 421924, 421925, 4521927, 421928) have a Lifetime Muffler warranty from the date of retail purchase except on electrical components. 3 Years from the date of retail purchase for all electrical components except the in-car center console dial/switch and OBD Dongle. 1 Year from the date of retail purchase for the in-car center console dial/switch and OBD Dongle and active valve.

ROUSHcharger®/Supercharger Kit(s) are covered by 3 years or 36,000 miles from the date of original installation by the original end-user purchaser, whichever occurs first on ROUSH components only.

ROUSH®Flash Pack/ Power Pack are covered by 3 years or 36,000 miles from the date of original installation by the original end-user purchaser, whichever occurs first on ROUSH components only. Power Packs which feature a ROUSH 304SS Exhaust kit will include a Limited Lifetime warranty on the exhaust portion with the same limitations listed above.

ROUSH® Crate Engines warranty is either 1 year or 12,000 miles (whichever is reached first) for the 331 SRX and SRXE series of crate engines or 2 years or 24,000 miles (whichever is reached first) for all of the other crate engines (Non – 331 SRX and SRXE). The warranty period begins on the earlier of (a) the original in-service date of the Crate Engine as determined by the installation date shown on your service installation receipt, or (b) 90 days from the purchase date of the Crate Engine. ROUSH's warranty obligations for any ROUSH Crate Engine are limited to the original owner of the vehicle in which the Crate Engine is installed. This warranty is not transferable to a second owner and is secondary to all other warranties and manufacturers’ recall that may be in effect.

ROUSH® RETAIL PARTS have 90 days warranty from the date of retail purchase by the original end-user purchaser.

If ROUSH determines that a Part(s) is defective, and it was returned for warranty reasons within the Warranty Period, at its option ROUSH will either (1) repair the Part(s) at no charge or (2) replace the Part(s) with one that is new. A replacement Part(s) that has been installed in accordance with ROUSH’s instructions, assumes the remaining warranty of the original Part(s) replaced. If a Part(s) or any component thereof is exchanged, the replacement becomes your property and the returned Part(s) or component becomes ROUSH’s property. Part(s) or any component thereof provided by ROUSH® to you to fulfill its warranty obligation must be used in the Part(s) for which warranty service is claimed.

This warranty does not cover damage to the Part(s) caused or induced by: (a) normal wear and tear or improper installation; (II) road hazards, abuse, neglect, accidents, collisions, fire, theft, freezing, vandalism, riot, explosion, or objects striking the Part(s); (III) misusing the Part(s) such as driving over curbs, overloading, racing, or using a vehicle on or in which the Part(s) is installed as a stationary power source; (IV) altering, disassembling, tampering or modifying the Part(s) or any component on the Part(s); (V) adding non-ROUSH approved components such as headers or converters; (VI) failures, breakdowns, or damage by other parts or components or the vehicle itself; (VII) subjecting the Part(s) to excessive moisture or water or any motor vehicle fluids (e.g. oil, antifreeze, brake fluid, battery acid, etc.); (VIII) operating the Part(s) outside the permitted or intended uses or specifications described by ROUSH®; (IX) acts of God, natural disasters and other similar causes beyond the reasonable control of ROUSH®; (X) application of chemicals including, without limitation, caustic (acid based) cleaners on painted, vinyl striping or metal finished surfaces of the Part(s); (XI) failure to follow recommended maintenance of the Part(s) including without limitation and where applicable, periodic cleaning and polishing; (XII) the removal or defacing of any serial number, ROUSH® mark on the Part(s); or (XIII) surface deterioration of paint, trim, leather and appearance items on Part(s) that result from use and/or exposure to the elements or environmental conditions including, without limitation, lightning, rain, hail, windstorm, earthquake, tornado, hurricane, floods, road salt, tree sap, dust, water, stone chips, scratches, bird droppings, or normal wear and tear.

Reviews

(4)

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1-4 of 4 Reviews

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5 of 5

Great Product

I chose Roush because of the quality that I expected. NAILED IT!! I read reviews on many products and listened to many sound clips before choosing this system. This was a super easy product to install and I would say the install took about 1 hours to 1 1/2 hours and that is pushing it. Great sounding kit, I would recommend this product. Larry H.

ROUSH Performance® - Stainless Steel Cat-Back Exhaust System with Dual Side Exit

Posted by Larry (Smiths Grove, KY) / March 24, 20212013 Ford F-150

5 of 5

Amazing Sound Upgrade

Louder than stock but in a good way - aggressive and sporty. Noticed a bit more power, but maybe its just placebo. It arrived quicker than I expected with all parts in perfect shape. Great buy!

ROUSH Performance® - Stainless Steel Cat-Back Exhaust System with Dual Rear Exit

Posted by Donald (Austin, TX) / February 07, 20252012 Ford Focus

4 of 5

Looks Great, but Quieter Than Expected

The fitment was not too tricky, but had a few moments of uncertainty. It was just a matter of lining everything up right at once before tightening. The sound is fantastic, it has the deep growl I was looking for, but It is definitely a lot quieter than I imagined for a cat back exhaust. At highway and constant speeds I can hardly hear it. When accelerating, it is there, but not all that impressive. The truck is so quiet stock that I guess it makes sense. The look is phenomenal, I love the dual tips. Overall I would expect this exhaust to be cheaper for what it provides being that Roush pretty much specializes in Ford, but I am still satisfied with the little bit of performance.

ROUSH Performance® - 304 SS Cat-Back Exhaust System with Dual Side Exit

Posted by Brian (Temecula, CA) / July 15, 20212019 Ford Ranger

5 of 5

Amazing

I’ve had this exhaust for about a year on my Ford Focus SE, it has a really loud yet deep tone to it and I get a lot of compliments and people wondering how my car can make that noise it pops a lot sometimes even giving me multiple loud backfires the only downside is highway driving because there is a lot of drone something I’ve gotten used to and nothing a good radio can’t fix.

ROUSH Performance® - Stainless Steel Cat-Back Exhaust System with Dual Rear Exit

Posted by Connor (New Braunfels, TX) / March 30, 20202014 Ford Focus

Questions and Answers

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