Generation III External Engine LS1 | LS6 | Bolt-Ons | Intakes | Exhaust | Ignition | Accessories
Sponsored by:
Sponsored by:

aluminized vs stainless

Thread Tools
 
Search this Thread
 
Old Oct 7, 2005 | 10:06 AM
  #1  
blksbth11's Avatar
Thread Starter
Teching In
 
Joined: Mar 2005
Posts: 32
Likes: 0
Default aluminized vs stainless

Which is a better muffler to buy. The aluminized is 85 shipped and stainless is 115 shipped. Ive been reading (I did search) and nobody seems to agree. i dont want it to look like crap after the winter because it is my daily driver. If the aluminized wont look like crap id rather have the extra money towards the install. Thanks
Reply
Old Oct 7, 2005 | 10:15 AM
  #2  
300bhp/ton's Avatar
TECH Addict
20 Year Member
Liked
Loved
 
Joined: Jun 2005
Posts: 2,660
Likes: 14
From: England
Default

Originally Posted by blksbth11
Which is a better muffler to buy. The aluminized is 85 shipped and stainless is 115 shipped.
Are they the same muffler? Or two different ones?

Originally Posted by blksbth11
Ive been reading (I did search) and nobody seems to agree. i dont want it to look like crap after the winter because it is my daily driver. If the aluminized wont look like crap id rather have the extra money towards the install. Thanks
The answer is quite simple.

Stainless steel is the better option, as it often looks better (if polished), but the main reason is it's anti corrison properties. It should in theory outlast the car. But you do have to pay to get it.

The alumised one, should outlast a regualr mild steel component such as a STOCK exhasut. But it will eventualy corrode and will need replacing.

I say if you have the money go stainless, unless you plan on getting rid of the muffler or car in the near furture, then it really doesn't matter if it corrodes.
Reply
Old Oct 7, 2005 | 10:49 AM
  #3  
blksbth11's Avatar
Thread Starter
Teching In
 
Joined: Mar 2005
Posts: 32
Likes: 0
Default

They are both magnaflow mufflers pn 12267 and 14267. If im only going to keep that setup for a year or 2 the aluminized should be ok then right? If its gonna rust real bad in that time period though ill go stainless.
Reply
Old Oct 7, 2005 | 11:15 AM
  #4  
300bhp/ton's Avatar
TECH Addict
20 Year Member
Liked
Loved
 
Joined: Jun 2005
Posts: 2,660
Likes: 14
From: England
Default

Originally Posted by blksbth11
They are both magnaflow mufflers pn 12267 and 14267. If im only going to keep that setup for a year or 2 the aluminized should be ok then right? If its gonna rust real bad in that time period though ill go stainless.
depending on where you live, and your exact setup I would expect a aluminised one to last circa 5 years+.

How long did the stock one last? Remember that was just mild steel.
Reply
Old Oct 7, 2005 | 11:18 AM
  #5  
Speed Density's Avatar
hashtagBMW
iTrader: (38)
 
Joined: Jul 2005
Posts: 6,572
Likes: 2
From: Boise, Idaho
Default

If you live around a lot of water, such as the coast or salt lake, then get stainless steel, other then that for a short term setup get aluminum, it will most likely be fine for your purposes.
Reply




All times are GMT -5. The time now is 04:10 PM.

story-0
7 Most Reliable High-Performance Engines GM Has Ever Built

Slideshow:These GM engines didn't just make huge power, they survived abuse, boost, track days, and six-digit mileage with a reputation for refusing to quit.

By Verdad Gallardo | 2026-05-21 16:45:27


VIEW MORE
story-1
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-2
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-3
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-4
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-5
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-6
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-7
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE
story-8
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-9
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE