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WALKER 18140  
$32.79
Price
$0.00
Core
+ Sold in packs of 1x1
Pack
$32.79
Total
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WALKER 18140 Specifications
Body Height4.25 in
Body Length15 in
Body MaterialSteel
Body Width8.813 in
FinishAluminized
Inlet Inside Diameter2.25 IN
Inlet Offset2.625
Inlet Quantity1
Inlet TypePipe Connection
Outlet Inside Diameter2.25 IN
Outlet Quantity1
Outlet TypePipe Connection
Overall Length18 In
ReversibleNo
ShapeOval
TunableNo
Tru-Fit; Universal

Featuring 100% aluminized steel for longer service life compared to low-carbon steel, Walker SoundFX® universal mufflers deliver quality appearance and favorable acoustics while mechanical interior joints and spun-locked heads provide durability.

Features & Benefits:
  • RESISTS CORROSION | Aluminized steel construction and internal drainage system helps reduce corrosion
  • 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
  • FLEXIBLE SOLUTION | Customizable design features expandable bushings for easy fitment and may require specialized fabrication and/or welding for installation
  • FACTORY SOUND | Louvered tubes help reduce radiated noise for factory-style sound quality compared to straight perforated tubes
  • GET MORE MILES FROM YOUR MUFFLER | Designed and tested to extend muffler life
90-Day Risk-Free Trial Offer | Additional Walker Muffler Benefits

Try Walker premium exhaust products for 90 days*. If, for any reason, the qualifying products don't live up to your expectations during the trial period, replace the products and Walker will refund the original product's purchase price, plus labor (up to $50 per exhaust system).

SAFE & SOUND® GUARANTEE
90-Day, Risk-Free Trial Offer
Limited Lifetime Warranty

Learn More
SAFE & SOUND®
GUARANTEE

* Email warranty@driv.com with the original purchase receipt to claim offer. Offer limited to the purchase of one (1) Walker® Quiet-Flow® Muffler or Quiet-Flow® Muffler assembly. This offer does not include units improperly installed or substituted. Valid only on vehicles used for private, non-commercial use and may be withdrawn at any time.

1
Spun-Locked Heads help resist ruptures due to backfires.
2
Bridge Construction for structural strength and a long service life.
3
Durable Internal Partitions for greater interior structural stability and a long service life.
4
Strong OE-Style Interior Spot Welds help improve structural stability and increase durability.
5
OE-Style Louvered Tube Technology lowers the engine emissions noise level for a premium, OE-style sound.
6
OE-Style Domed Heads help reduce radiated noise.
7
Complete Internal Drainage System helps prevent condensate acids from collecting between partitions or at the muffler heads.
8
Internal Tubes are mechanically joined to the free-floating partition to allow expansion and contraction during temperature changes. This special design helps eliminate the breaking of spot welds and subsequent part distortion or loose part noise problems.

Exploded Muffler

Image is of a typical part(s); part appearance varies by application.

Videos

More Information About Walker Quiet-Flow Mufflers

Additional Resources

Preventing Stress on Exhaust Hangers
Why to Choose a Stainless Steel Muffler
Muffler Discoloration

WALKER Warranty Information:
Quiet Flow Mufflers & Assemblies, DynoMax Super Turbo/UltraFlow SS & Welded Mufflers: Limited Lifetime. SoundFX Mufflers: No Warranty. Pipes, Resonators & Straps: No Warranty. Catalytic Converters: 25,000-Mile Catalytic Performance, 5-Year/50,000-Mile Structural Integrity.