Notices
2004 - 2008 F150 2004, 2005, 2006, 2007 and 2008 Ford F150's with 5.4 V8, 4.6 V8 engine
Sponsored by:
Sponsored by:

New muffler

Thread Tools
 
Search this Thread
 
Old Jun 4, 2008 | 12:25 PM
  #1  
F250FarmBoy's Avatar
F250FarmBoy
Thread Starter
|
Elder User
Joined: Mar 2006
Posts: 901
Likes: 0
From: North-Eastern, Ohio
New muffler

Will replacing my old muffler with a glasspack void my warranty? If not, then I know what next mod will be.

Thanks
 
Reply
Old Jun 4, 2008 | 05:55 PM
  #2  
lilmustangboy's Avatar
lilmustangboy
Mountain Pass
20 Year Member
Joined: Sep 2005
Posts: 230
Likes: 0
From: ON
my understanding is that they have to prove the "mod" (exhaust, intake, suspension etc) has to have caused any failures to void the warranty...
 
Reply
Old Jun 4, 2008 | 06:15 PM
  #3  
fireman28's Avatar
fireman28
Elder User
Joined: Mar 2004
Posts: 616
Likes: 1
From: Florida Parishes, LA
That is correct. Aslong as you do not remove the cats you will not have any issues.(Provided it is installed correctly)
 
Reply
Old Jun 4, 2008 | 06:55 PM
  #4  
MBBFord's Avatar
MBBFord
Post Fiend
Joined: Mar 2005
Posts: 8,542
Likes: 5
From: Louisiana
Like they said, no problem with it.

Go for it.

That stock 4 foot muffler is just begging to come out.....
The shorter the muffler the louder it'll be.
No matter what size you use though, you'll have to add a section of pipe.
 
Reply




All times are GMT -5. The time now is 07:32 AM.

story-0
Top 10 Fords at 2026 Carlisle Ford Nationals

Slideshow: Top 10 Fords at 2026 Ford Nationals

By Joe Kucinski | 2026-06-09 11:10:08


VIEW MORE
story-1
3 Best / 3 Worst Parts of Modern Ford Ownership

Based on years of owning multiple modern Ford products.

By Brett Foote | 2026-06-09 10:53:36


VIEW MORE
story-2
10 Amazing Upgrades That Solve Common Ford Truck Owner Headaches

SPONSORED: From muddy boots to rain-soaked cargo, these upgrades address some of the most common frustrations Ford truck owners face every day.

By Pouria Savadkouei | 2026-06-08 18:50:34


VIEW MORE
story-3
Every 2026 Ford Engine Explained

Here's everything you need to know about every Ford engine available for the 2026 model year.

By Brett Foote | 2026-06-05 12:58:01


VIEW MORE
story-4
10 Ugly Ford Trucks That We Still Kinda Love

Slideshow: 10 ugly Ford trucks that we still kinda love.

By Joe Kucinski | 2026-06-03 09:51:16


VIEW MORE
story-5
10 Things Every Truck Owner NEEDS (2026 Edition)

Slideshow: the best gifts for dads & grads

By Michael S. Palmer | 2026-06-03 15:43:58


VIEW MORE
story-6
Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath

Slideshow: Called the Fortress, the 850-horsepower pickup combines Raptor underpinnings with military-inspired features, survival equipment, and a starting price of $285,000.

By Verdad Gallardo | 2026-06-03 11:38:36


VIEW MORE
story-7
Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

Slideshow: 10 most expensive Ford trucks ever sold on Bring a Trailer.

By Joe Kucinski | 2026-05-27 16:24:34


VIEW MORE
story-8
2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

Here's everything that has changed for the latest model year.

By Brett Foote | 2026-05-27 16:17:28


VIEW MORE
story-9
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

By Joe Kucinski | 2026-05-18 19:34:33


VIEW MORE