SKU: 40843753740

LUKEY | 2.25" 8x4 Oval Megaflow Performance Muffler | 430 Stainless | J627MN-430L

Sale price$89.99 Regular price$99.99
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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30

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Description

LUKEY | 2.25" 8x4 Oval Megaflow Performance Muffler | 430 Stainless | J627MN-430LLUKEY Megaflow Performance Muffler Solution for your Vehicle The LUKEY J627MN 430L is a handcrafted 2. 25" straight through performance muffler, engineered to provide a smooth, deep exhaust note without sacrificing flow. Built with over 60 years of Australian heritage, this Megaflow series muffler utilizes premium 430 grade stainless steel for superior durability and a high performance sound profile. Key Features: Straight Through Megaflow Internals:

LUKEY Megaflow Performance Muffler Solution for your Vehicle

The LUKEY J627MN-430L is a handcrafted 2.25" straight-through performance muffler, engineered to provide a smooth, deep exhaust note without sacrificing flow. Built with over 60 years of Australian heritage, this Megaflow series muffler utilizes premium 430-grade stainless steel for superior durability and a high-performance sound profile.

Key Features:

  • Straight-Through Megaflow Internals: Designed for unrestricted performance and maximum exhaust flow.
  • Premium 430 Stainless Steel: Double-skin construction offers enhanced resistance to rust and corrosion compared to standard 409-grade steel.
  • Deep Performance Sound: Heavy fiberglass packing dampens high-pitch frequencies, leaving a classic, deep performance rumble.
  • Handcrafted in Australia: Expertly engineered to continue Len Lukey's legacy of racing excellence.
  • Versatile Configuration: The 8" x 4" oval body with Offset/Centre spigots is reversible for flexible installation.
  • Sleek Aesthetics: Raw stainless finish and professional build quality ensure your vehicle looks as good as it sounds.
  • 2 Year Warranty: Backed by Lukey’s commitment to unrivaled manufacturing quality.

The Lukey Megaflow series is the go-to choice for enthusiasts who want to unlock their engine's potential while achieving a sophisticated sound. By utilizing a perforated core and dense packing, this muffler reduces backpressure, allowing your engine to breathe easier and perform better across the entire RPM range.

Specifications:

  • Inlet/Outlet Size: 57mm (2 1/4")
  • Configuration: Offset / Centre
  • Barrel Shape: Oval (203mm x 101mm / 8" x 4")
  • Barrel Length: 355mm (14")
  • Internal Design: Megaflow / Perforated Core
  • Material: 430-Grade Stainless Steel
  • Packing: Glass Packed

Important Information

  • The image shown may not reflect the actual product
  • Shipping times may vary depending on destination and stock availability

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Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 40843753740

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4.8 ★★★★★
Based on 24 reviews
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G.C.B.
Los Angeles, US
★★★★★ 4
A worthwhile addition to just butyl itself.
Model: 197mil 31 sqft Car Sound Deadening Mat
I used this as a topper to butyl sound deadening material on the floor and side panels and am very pleased. It was generally easy to use. It is very sticky and cannot be easily repositioned as the foam will separate from the sticky side if you try, but its not a big deal. I have yet to run the car but the panels are much quieter when tapped on vs just the butyl alone, and this stuff weighs almost nothing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 17, 2026
B
Verified Purchase
Bret Jackson
Houston, US
★★★★★ 5
Good deadening
Model: 197mil 31 sqft Car Sound Deadening Mat
This sound deadening works well and has good adhesion .
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
M
Verified Purchase
Mags
San Leandro, US
★★★★★ 5
Easy to install and great value.
Model: 197mil 31 sqft Car Sound Deadening Mat
Very easy to cut and install with the rollers I bought separately. It adheres well even though I was installing it when the weather was closer to 40-50 degrees. Definitely helps to deaden the sound from the bare sheet metal.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2026
C
Verified Purchase
Chuck P
San Leandro, US
★★★★★ 1
Garbage
Model: 197mil 31 sqft Car Sound Deadening Mat
Straight garbage, I tried to cut corners on cost of building an spl car and should have stuck with dynamat or something like that. This is NOT for sound deadening…… Garbage product!!!
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Reviewed in the United States on June 5, 2026
S
Verified Purchase
Shopper
Carnegie, US
★★★★★ 3
Not for me
Model: 197mil 31 sqft Car Sound Deadening Mat
Seemed “cheap” for my personal needs, so I returned it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 23, 2026

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