Header banner
Revain logoHome Page
๐Ÿ”‡ walker exhaust quiet-flow 21539 performance exhaust muffler logo

๐Ÿ”‡ Walker Exhaust Quiet-Flow 21539 Performance Exhaust Muffler Review

8

ยท

Very good

Revainrating 5 out of 5ย ย 
Ratingย 
4.8
๐Ÿ”Š Exhaust Systems & Parts, ๐ŸŽ๏ธ Performance Car Parts & Accessories

View on AmazonView on ะฏM

Media

(4)
img 1 attached to ๐Ÿ”‡ Walker Exhaust Quiet-Flow 21539 Performance Exhaust Muffler
img 2 attached to ๐Ÿ”‡ Walker Exhaust Quiet-Flow 21539 Performance Exhaust Muffler
img 3 attached to ๐Ÿ”‡ Walker Exhaust Quiet-Flow 21539 Performance Exhaust Muffler
img 4 attached to ๐Ÿ”‡ Walker Exhaust Quiet-Flow 21539 Performance Exhaust Muffler

Details

BrandWalker
MaterialStainless Steel
Item Dimensions LxWxH39 x 15 x 12 inches
Item Weight16 Pounds

Description of ๐Ÿ”‡ Walker Exhaust Quiet-Flow 21539 Performance Exhaust Muffler

CORROSION RESISTANT STAINLESS STEEL -- The only broad-market muffler with 100% stainless-steel construction that delivers longer life versus aluminized mufflers while an internal drainage system reduces moisture collection. EASY TO INSTALL -- Direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation and doesn't require specialized fabrication and/or welding. BUILT TO LAST -- Internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and longer service life. PREMIUM ACOUSTIC CONTROL -- OE-style louvered tubes lower noise levels while OE-style domed heads help reduce radiated noise for premium factory-style sound quality compared to straight perforated tubes. DESIGN VALIDATED -- Acoustic and flow tested for quality OE-style sound you can count on.

Reviews

Global ratings 8
  • 5
    7
  • 4
    0
  • 3
    1
  • 2
    0
  • 1
    0

Type of review

Revainrating 3 out of 5

Just take a look. to mufflers

Not quite sure about the durability of this muffler. I'm worried at the moment. it is smaller/shorter than the OEM muffler and not as heavy. it's too early to talk about it.

Pros
  • Very good value for money
Cons
  • Weight

Revainrating 5 out of 5

Great part. good for Performance Parts & Accessories

Very quiet, everything matches Revain recommended whistles. Not the easiest setup for a beginner. Have a cutting wheel or saw with a metal cutting blade at least 6 inches handy. Driven a 2004 F-150 Crew Cab to be sold.

Pros
  • Good price
Cons
  • So far so good

Revainrating 5 out of 5

Good and quite comfortable fit

First cut the old exhaust pipe from the muffler, then cut the muffler from the intermediate pipe. Install new muffler and exhaust pipe, 2 clamps, 20 minutes done. Beautiful and fits perfectly. 2005 F150 Double Cab 4x4.

Pros
  • Easy to read control panel
Cons
  • Doubtful purchase for the elderly

Revainrating 5 out of 5

Super quiet in performance Parts and Accessories

Installed on a 2004 F150. Significantly quieter than the factory muffler that replaced it. This muffler is a few inches shorter than the Dactory muffler. So if you're cutting out an old muffler, buy a short connector so it can be plugged into the rest of the factory exhaust system.

Pros
  • This is amazing
Cons
  • Not the best

Revainrating 5 out of 5

Very quiet silencer!

Will not quite fit a 2005 Ford F150 FX4 with 144" wheelbase but will be close. On the engine side you will need an adapter pipe as the standard pipe is slightly smaller and will leave a leak. The exhaust pipe can be reused, if you have a small 2.5" extension, but I would recommend replacing it as well.

Pros
  • Handy item
Cons
  • Tape

Revainrating 5 out of 5

Great value for a quality replacement muffler

The stainless steel OEM replacement muffler is second to none. 1/3 the price the local body shop and muffler shop quoted for this part alone. Contrary to what the Walker website says, we did NOT have to purchase an intake pipe adapter, this muffler simply slipped over the factory pipe after the old muffler was cut off. The stock F150 exhaust was also reusable (made of inferior stainless steel) with just a small adaptor.

Pros
  • Great for a small home
Cons
  • I will add later

Muffler is a perfect match for my 163" XLT 2004 WB with seven bolt holes F150. The rear hanger needs to be flipped back and then forward to connect the 2-in-1 pressure pipe .High temp antiseptic was used on each spline and clamps as the old system had to be disconnected.I bought a Walker exhaust which also fits perfectly.As with the muffler I used ANtiseez high temp grease for the keyed connection to the muffler. Spray high temp paint on the muffler inlet/outlet flanges and hanging areas toโ€ฆ

Pros
  • Best in the niche
Cons
  • Dumped

Revainrating 5 out of 5

Works as advertised

Good muffler that does what it says - it's quiet compared to most mufflers and way better than my blown model! The shop had to make some minor modifications to fit my 04 F150, which an "expert" from the muffler shop told me had the original muffler, but I doubt that as my truck has over 200,000 miles on it and I only bought it a month ago so I don't know what has been done to it in the past. According to Walker, it should be a straight muffler, but I had to make small adjustments to make itโ€ฆ

Pros
  • Delivery was very quick
Cons
  • Interval