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LCGP Universal Muffler 2.5" Inlet & Outlet 19'' Overall Length,Straight Through Design, Stainless Steel Resonator

  • Based on 1,724 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, Jan 12
Order within 9 hours and 29 minutes
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Color: silver


Size: 2.5" Inlet 19" Overall Length


Features

  • 2.5" inlet & outlet, 19" Overall Length Performance Resonator.
  • Straight Throught Design, Deep Tone Muffler. Reduce Engine Noise.
  • Stainless steel construction for lifelong protection.
  • Surface Finish: Polished & Tig Welding
  • Welding Is Required. Professional Installation Is Highly Recommend.

Features

  • 2.5" inlet & outlet, 19" Overall Length Performance Resonator.
  • Straight Throught Design, Deep Tone Muffler. Reduce Engine Noise.
  • Stainless steel construction for lifelong protection.
  • Surface Finish: Polished & Tig Welding
  • Welding Is Required. Professional Installation Is Highly Recommend.

Brand: LCGP


Material: Stainless Steel


Item Dimensions LxWxH: 20 x 4.5 x 4.2 inches


Vehicle Service Type: Car


Shape: Round


Brand: ‎LCGP


Material: ‎Stainless Steel


Item Dimensions LxWxH: ‎20 x 4.5 x 4.2 inches


Vehicle Service Type: ‎Car


Shape: ‎Round


Inlet Connection Size: ‎2.5 Inches


Manufacturer: ‎LCGP


Item Weight: ‎4.19 pounds


Product Dimensions: ‎20 x 4.5 x 4.2 inches


Item model number: ‎254019


Manufacturer Part Number: ‎254019


Date First Available: February 21, 2019


Brand: LCGP


Material: Stainless Steel


Item dimensions L x W x H: 20 x 4.5 x 4.2 inches


Vehicle Service Type: Car


Shape: Round


Brand: ‎LCGP


Material: ‎Stainless Steel


Item dimensions L x W x H: ‎20 x 4.5 x 4.2 inches


Vehicle Service Type: ‎Car


Shape: ‎Round


Inlet Connection Size: ‎2.5 Inches


Outlet Connection Size: ‎2.5 Inches


UPC: ‎682228710475


Manufacturer: ‎LCGP


Item Weight: ‎4.19 pounds


Product Dimensions: ‎20 x 4.5 x 4.2 inches


Item model number: ‎254019


Manufacturer Part Number: ‎254019


Date First Available: February 21, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jan 12

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View our full returns policy here.

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Top Amazon Reviews


  • Solid resonator with nice deep tone. It worked well for my setup.
Color: silver Size: 2" Inlet 13.8" Overall Length
Sounds great. It reduced the drone considerably on my Honda and gave it a deeper tone. It is straight through so performance was great. I would recommend. I was going to go with another Amazon well known and this was much less and quality is great. Welds were solid and construction seemed to be as good or better than other I had used. ... show more
Reviewed in the United States on February 20, 2025 by Stlwolf

  • Reduces drone without completely changing the sound
Color: silver Size: 2.25" Inlet 13.8" Overall Length
I am very sensitive to exhaust drone but I still always modify the exhaust on my cars so I have spent a lot of time testing out various resonators over the years to see what nets the best sound to drone ratio. Most if not all aftermarket exhausts have some drone even if the manufacturer claims they don't. Up until I tried this LCGP, my go to resonator was the vibrant ultra quiet. It is great and very effective at reducing drone but it's at the cost of a significant reduction in overall exhaust volume and it significantly changes the tone and note. It's also very expensive. I finally gave this one a try because at a third of the price I figured it was worth a shot. And I am truly impressed. They are the same overall length so I was able to swap the two in and out for testing and in my opinion the LCGP nets a better sound by a long shot. Believe me it surprised the heck out of me too. Here's my thoughts: Pros: -Does just as good of a job at knocking down drone as the Vibrant (although not all of it, see my cons) -Very minimal change in exhaust note. Slightly deeper and less raspy but still very similar to before -approximately a 15-20% overall volume reduction. Vibrant ultra quiet is probably closer to 30-40%. -Much more affordable than the Vibrant -small form factor and fits in tight spaces -Many different sizes & lengths available Cons: -Welds and general build quality are not as nice as the Vibrant but still plenty good enough to be under the bottom of a car lol -Does not completely reduce the drone. Approximately a 50% reduction. About the same as the vibrant Here's the deal: I've spent enough time modifying exhausts in my life that I know a "droney" exhaust will always be "droney." There's no magic tool or component that will get rid of it completely. Even J pipes can only reduce drone in a very specific RPM range and not throughout the entire range. So if you want a completely drone free exhaust, don't modify the stock exhaust at all. All those giant mufflers and resonators are there for a reason. In my opinion, a realistic goal for an aftermarket exhaust is to reduce as much drone as you can so that its tolerable, without sacrificing the sound and tone that you want. From here on out I'll be using this rather than the Vibrant simply because it does just as good a job at reducing drone while still keeping close to the same overall volume and tone. It's also about 1/3 the price so to me it's a win win! I gave it 4 stars instead of 5 because others out there have a better build quality but it's still good enough. Hope this helps! ... show more
Reviewed in the United States on September 16, 2024 by Danny

  • Nice sound
Color: Black Size: 2.5" Inlet 11.5" Long-2 Pack
Quality and reliability..it really sounds good for a V6 charger
Reviewed in the United States on September 10, 2025 by Francisco perez

  • Not Vibrant quality but it’s decent
Color: silver Size: 3" Inlet 16" Overall Length
Ehhh it’s decent. For the price it’s solid but you’ll still get a good bit of drone. Did a 3in setup after the downpipe on my GS300 using this and a 1320 muffler. Sounds good but drones a good bit when on highway.
Reviewed in the United States on June 29, 2025 by Adrian Mondragon

  • 01 Suburban 5.3
Color: silver Size: 3" Inlet 12" Overall Length
01 Suburban 5.3 BTR stage 1 truck cam, Speed Engineering long tubes/x-pipe/mufflers. Took the rasp out and made it sound nice!! Deep tone, quieted down the idle.
Reviewed in the United States on September 15, 2025 by CBak

  • Exactly as pictured, great looking quality!
Color: silver Size: 2.5" Inlet 19" Overall Length
Very pleased with the quality and finish on this 2.5 inch by 19 inch overall length resonator. The polished stainless has nice looking welds and is a clean straight through and perforated design exactly as pictured. Many years ago I tried to order something similar which was not where near this level of value and quality. Only time will tell if the fibrous silencing/packing material will last, but I am optimistic based on the look of this. Will be ordering three more for my s500 with the M113 engine as I build an exhaust from the long tube headers to some turn down tailpipes. With other mods, the conservative guess more than 20 percent more power to the rear wheels. Those mods being: Used camshafts from a C209 chassis, where the 5.5l m113 made 367hp Porting the heads, to clean up casting imperfections and reduce the guide bosses, and back cut to the intake valves Flipping the intake to include phenolic spacers where it bolts to the heads, and adding some heat barrier material in the valley underneath as well as cleaning up the castings inside and cutting the throttle body opening to match the s600 80mm unit, this means also using an m113k thermostat housing, and cutting away the SAI air pump bracket from the timing cover, after SAI and EGR delete (for off road use) Cold air intake in the front of the engine, so not heat soaked by the valve covers like OEM The long tube headers and exhaust are likely the biggest gain, with cams and head and intake improvements coming in closely behind but we'll matched. The 722.6 automatic 5 speed will be controlled by the Ultimate NAG52 module made by Ash Combined with the new rear differential going from 2.82 gears to a lower ratio of 3.46 with a quaiffe torrent style diff. Gearing change of 22 percent more wheel torque, and hopefully close to that much again increased engine output. Looking at a Chrysler Nag1 torque convertor, with a higher stall speed and upgraded lockup clutch as well as being a "hard hit" style. Taking two full seconds off the 0 to 60 time would be great, from like 6.2 to 4.2 seconds, and a quarter mile et of 12.5 seconds (on slicks) from the original of 14.7 seconds. Those are the thoughts, hope this helps someone! ... show more
Reviewed in the United States on August 5, 2025 by Name Taken

  • Nice product for the money
Color: silver Size: 2.5" Inlet 16" Overall Length
They are awesome, now the car sounds as mean as it looks. You can drive normally and it’s not too loud, until you get into it. Normal driving they have a nice aggressive tone. Don’t let the price fool you they’re as nice if not better than more expensive ones
Reviewed in the United States on September 14, 2025 by bart frey

  • Little pipe big results
Color: silver Size: 2" Inlet 13.8" Overall Length
Nice quality for the price. Polished with no visible welds. Took the drone away after a muffler delete. Beware after a week of break in it will get a little louder but no annoying hum in cab. I may install a set on my upcoming engine swap
Reviewed in the United States on July 31, 2025 by Anna or Jake probably Jake

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