|Listed in category:
Check the item description to confirm this fits your vehicle
Have one to sell?

Borla 40359 ProXS 3" Center/Offset Muffler T-304 Stainless Steel Universal Fit

US $115.95
ApproximatelyAU $177.59
Condition:
Brand New
More information - About this item condition
21 available13 sold
Breathe easy. Free returns.
People are checking this out. 8 have added this to their Watchlist.
Postage:
Free delivery in 3 days
Get it by Wed, 2 Jul to 91768.
Located in: Bonita, California, United States
Returns:
30-day returns. Seller pays for return postage.
Payments:
     Diners Club

Shop with confidence

eBay Money Back Guarantee
Get the item you ordered or your money back. Learn moreeBay Money Back Guarantee - opens new window or tab
Seller assumes all responsibility for this listing.
eBay item number:195614235075
Last updated on 28 Jun, 2025 03:21:18 AESTView all revisionsView all revisions

Item specifics

Condition
Brand New
OE Spec or Performance/Custom
Performance, Custom
Hardware Included
Yes, if applicable
Warranty
Lifetime
Returns Accepted
Yes
Restricted States
None
Manufacturer Part Number
40359
UPC
808422403597
MPN
40359
Vintage Part
No
California Legal
Yes
Brand
Borla
Type
Muffler
Instructions Included
Yes, if applicable
Interchange Part Number
Muffler, stainless, steel
Authorized Dealer
Yes
Manufacturer Warranty
Lifetime
Epa
50 State Legal
Manufacturer
Borla
Returns Accepted:
Yes
Features
100% Accuracy of Fit, Easy to Replace, No Drilling Required
Universal Fitment
Yes
Performance Part
Yes

Item description from the seller

About this seller

WCA Performance

99.1% positive Feedback132K items sold

Joined Jul 2010
Usually responds within 24 hours
Welcome to West Coast Auto Performance, your one stop shop for all your auto performance needs. Whether you’re looking to add that extra horsepower, improve fuel economy, or simply need replacement ...
See more

Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable postage costs
5.0
Postage speed
5.0
Communication
5.0

Seller feedback (35,356)

All ratings
Positive
Neutral
Negative
    • m***j (103)- Feedback left by buyer.
      More than a year ago
      Verified purchase
      Great product! Sounds really good on my 12v VR6
    • g***n (1661)- Feedback left by buyer.
      More than a year ago
      Verified purchase
      Super fast shipping A++++++
    See all feedback

    Product ratings and reviews

    4.8
    46 product ratings
    • 41 users rated this 5 out of 5 stars
    • 2 users rated this 4 out of 5 stars
    • 2 users rated this 3 out of 5 stars
    • 0 users rated this 2 out of 5 stars
    • 1 users rated this 1 out of 5 stars

    Would recommend

    Good value

    Good quality

    Most relevant reviews

    • Top favourable review

      Awesome sound!!!!

      Shipping was a day late but the product was in great shape and worked perfect. Sounds great on the truck. I would definitely recommend this product.

      Verified purchase: YesCondition: NewSold by: wickedwolfauto

    • Great product provides great tone and little drone.

      Excellent quality and provided great tone and sound for my f150 5.0. Not too loud but nice low rumble and loud growl when you are WOT. Sound is high performance and low drone gaining speed, no drone at all at highway speeds.

      Verified purchase: YesCondition: New

    • Good tone!

      Put this in my 1999 Chevy K2500 5.7 Vortec and it’s pretty good. Not too loud and has a good rubble. No noise inside the cab unless the windows are down but not much. Highly recommend!

      Verified purchase: YesCondition: NewSold by: wickedwolfauto

    • WAP Guaranteed

      Seriously though, my 10 year old Chevy sounds amazing now. Nice tone, easy to install (kinda). They should pack an optional kit with two 3” long adapters from 3” od to 2.75” od. If you don’t have one of these on your Chevy I suggest you put one on ASAP, it will bring the moisture to your co pilot 😂

      Verified purchase: YesCondition: NewSold by: qaWbFT2jSni@Deleted

    • Quality

      Best muffler for my 06 Chevy avalanche z71. Just loud enough, not annoying, and can't hear inside truck when window is up. No drone.

      Verified purchase: YesCondition: NewSold by: wickedwolfauto