Parts Now Pay Later with
Log In Cart
Log In

Create An Account

Log In Cart
Your Cart Is Empty
Free Shipping Over $349.99

Free Shipping Over $349.99

Orders of $349.99 or more ship free within the continental U.S.
Shipping to Alaska and Hawaii is additional and not included.
We do not ship international at this time.

Shipping Policy

This part does not have vehicle specific fitment. Please contact us if you need assistance.

DC Sports 3" Inlet / 4" Outlet Universal Round Muffler
Part Number: DCMU-3004-R

Images may be for reference only

DC Sports 3" Inlet / 4" Outlet Universal Round Muffler
Part Number: DCMU-3004-R

Be the first to review!
$49.99

Builders Club Points

It pays to shop with K Series Parts and our reward points program! For every $1.00 you spend you earn Builders Club Points.

They are easy to earn, just log in to your account when you check out. If you don't have one it is free and easy to setup.

You will see the option to apply them at checkout just like selecting a payment option!


Builder Club Point Program Details

You earn 2 points for every $1.00 that you spend.

Maximum discount per order is 10% of the order total.

There is a minimum order total of $100 to redeem points.

Points do not apply to shipping or sales tax.

Points are not redeemable for cash.

The point value per dollar, points earned per purchase, and order minimum are subject to change.

Earn 99 Builders Club Points. Learn More


5+ In Stock

Product Details

Part Number: DCMU-3004-R
Brand: DC Sports

Upgrade your custom exhaust system with the DC Sports Universal Round Performance Muffler, Part #DCMU-3004-R. Featuring a 3-inch inlet and large 4-inch outlet, this universal muffler delivers the high-flow characteristics, aggressive exhaust note, and polished appearance enthusiasts want from a performance exhaust system.

The DCMU-3004-R features a race-inspired straight-through design that allows exhaust gases to flow through the muffler with minimal restriction. DC Sports designed this configuration to improve exhaust flow while producing a deeper and more aggressive exhaust note compared with a factory muffler.

Constructed from durable T-304 stainless steel, the muffler features a high-gloss polished finish for excellent appearance and corrosion resistance. Its compact 12-inch body length, 17-inch overall length, and 6-inch body width make it adaptable to a wide range of custom exhaust projects.

Features
  • Universal round performance muffler
  • Large 3-inch (76mm) inlet
  • Oversized 4-inch (101mm) outlet
  • Center inlet/center outlet configuration
  • Race-inspired straight-through internal design
  • Designed for unrestricted exhaust flow
  • Helps reduce exhaust restriction compared with many OEM-style mufflers
  • Produces a deeper, more aggressive exhaust note
  • Constructed from durable T-304 stainless steel
  • Attractive high-gloss polished finish
  • 12-inch (304mm) muffler body length
  • 17-inch (431mm) total length
  • 6-inch (152mm) body width
  • Easily adaptable to a variety of custom exhaust applications
  • Excellent choice for 3-inch performance exhaust systems
  • Suitable for naturally aspirated and forced-induction applications
  • Great for turbocharged, supercharged, engine-swapped, and high-horsepower builds
  • Ideal for street performance, drag racing, autocross, road racing, and track applications
  • Genuine DC Sports performance exhaust component
Specifications
  • Manufacturer: DC Sports
  • Part Number: DCMU-3004-R
  • Product Type: Universal Performance Muffler
  • Muffler Shape: Round
  • Design: Straight-Through
  • Configuration: Center / Center
  • Inlet Diameter: 3" (76mm)
  • Outlet Diameter: 4" (101mm)
  • Body Length: 12" (304mm)
  • Overall Length: 17" (431mm)
  • Body Width: 6" (152mm)
  • Material: T-304 Stainless Steel
  • Finish: Polished
  • Fitment: Universal
Ideal Applications

The 3-inch inlet makes the DCMU-3004-R particularly well suited for performance vehicles already using a larger-diameter exhaust system. The oversized 4-inch outlet provides an aggressive appearance while maintaining the muffler's straight-through performance design.

Popular uses include:
  • Turbocharged Honda and Acura builds
  • K20 and K24 engine swaps
  • Turbo B-Series and H-Series applications
  • High-output naturally aspirated engines
  • Supercharged applications
  • Custom 3-inch cat-back exhaust systems
  • Custom race exhaust systems
  • Import and sport-compact performance builds
Universal Fitment & Installation
  • The DC Sports DCMU-3004-R is a universal muffler and is not a vehicle-specific direct bolt-on component. It is designed to be integrated into a custom exhaust system and will generally require welding and/or fabrication.
  • Before ordering, verify your exhaust tubing diameter and available installation space. Additional piping, hangers, flanges, reducers, or other fabrication components may be required depending on the application.
For enthusiasts building a high-flow exhaust system, the DC Sports DCMU-3004-R Universal Round Muffler combines a 3-inch inlet, aggressive 4-inch outlet, straight-through flow path, T-304 stainless construction, and polished finish in a compact package ready for a wide variety of custom performance builds.

Due to the manufacturer's price control policy, this item may be excluded from promotions and discounts

WARNING: This product may contain chemicals known to the State of California to cause cancer or birth defects. www.P65Warnings.ca.gov.

Vehicle Fitment

This part does not have vehicle specific fitment. Please contact us if you need assistance.

Reviews ★★★★★ ★★★★★

No Reviews Yet!

Write a Review