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Fits 2004 Arctic Cat 400 4x4 Auto ACT Slip-on system w/Sport Muffler AT-6703SP

US $243.99
as low as $42.34/mo with
Condition:
New
2 available
People are checking this out. 3 have added this to their watchlist.
Breathe easy. Free returns.
Shipping:
US $19.97 FedEx Ground Economy®.
Located in: Wadsworth, Ohio, United States
Delivery:
Estimated between Mon, Dec 1 and Sat, Dec 6 to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days returns. Seller pays for return shipping.
Payments:
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eBay item number:226240366603
Last updated on Nov 25, 2025 07:14:58 PSTView all revisionsView all revisions

Compatibility

This part is compatible with 44 vehicle(s)
YearMakeModelSubmodelNotes
2005Arctic Cat4004X4
2005Arctic Cat4004x4 Automatic
2005Arctic Cat4004x4 LE Automatic
2005Arctic Cat4004x4 TBX Automatic
2005Arctic Cat4004x4 VP
2005Arctic Cat4004x4 VP Automatic
2004Arctic Cat4004X4
2004Arctic Cat4004x4 ACT
2004Arctic Cat4004x4 ACT Automatic
2004Arctic Cat4004x4 Automatic
2004Arctic Cat4004x4 MRP
2004Arctic Cat4004x4 MRP Automatic
2004Arctic Cat4004x4 TBX Automatic
2005Arctic Cat5004X4
2005Arctic Cat5004x4 Automatic
2005Arctic Cat5004x4 LE Automatic
2005Arctic Cat5004x4 TBX Automatic
2005Arctic Cat5004x4 TRV Automatic
2004Arctic Cat5004X4
2004Arctic Cat5004x4 Automatic
Portions of the information contained in this table have been provided by moderndaymuffler

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
UPC
882963109439
MPN
AT-6703SP
Brand
MBRP Exhaust
Manufacturer Part Number
AT-6703SP
Category

About this product

Product Identifiers

Brand
MBRP Exhaust
Manufacturer Part Number
AT-6703SP
eBay Product ID (ePID)
242739757

Additional Product Features

Part Type
Sport Exhaust System

Item description from the seller

About this seller

Modern Day Muffler & Brakes

98.3% positive feedback44K items sold

Joined Jan 2013
We started our business 18 years ago by selling cars out of our driveway, and once business picked up and started growing we got our dealer's license and officially became Modern Day Motor Cars, which ...
See more

Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
4.6
Shipping speed
4.9
Communication
4.9

Seller feedback (9,801)

All ratingsselected
Positive
Neutral
Negative
  • r***i (505)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Lee offered excellent communication as I tried to ensure that I would be getting the right pieces for my 1974 AMX. After ordering, I got regular updates as the parts were fabricated and shipped, and they arrived well packed and undamaged. I'll be installing over the Winter when the car in hibernation, waiting for Spring, but by all appearances they are a very good match to the originals and I don't anticipate and problems with installation. Thanks!
  • e***d (647)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Customer service is great. As long as you ask your questions during business hours Lee will respond in a timely manner. Answering all my question quick. Great products with Super Fast shipping. Will buy from this Seller again.
  • a***a (377)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Item shippped fast and as described! Packaged well. Would recommend this seller.

Product ratings and reviews

4.2
4 product ratings
  • 2 users rated this 5 out of 5 stars
  • 1 users rated this 4 out of 5 stars
  • 1 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • Good.... but could have been great.

    The slip-on flange is too wide for my '04 Arctic Cat 400's head pipe and they didn't include the other 2 bolts and ni-lock nuts needed for the installation so I had to go it and buy them and some exhaust/heat tape to wrap around the end of my head pipe so the slip-on flange of the muffler wouldn't rattle around while it's running. Otherwise, it has great sound and seems to be a good muffler. They just need to pay more attention to the little details...

    Verified purchase: YesCondition: NewSold by: shopdenniskirk

  • Loud

    For the money best solution to the oem muffler. It is much louder than oem muffler. Installs easy.

    Verified purchase: YesCondition: NewSold by: oemcycles

  • Slipped right on fit great. It’s a littl...

    Slipped right on fit great. It’s a little little bit louder than I wanted, but overall great product. 

    Verified purchase: YesCondition: NewSold by: bikenowmotorsport