See all Exhaust Parts products
Product thumb
Borla Exhaust CrateMuffler for Chevrolet Small Block 350/383/406 CID V8 2.5" Offset
$273.99
Free Shipping

If you're diving into the world of crate motors, you’ve probably heard about BORLA's CrateMuffler. This isn’t just any muffler; it’s specifically designed to get the most out of your crate and custom-built engines. The cool part? It's directional, which means you can easily identify the outlet thanks to the handy mounting bracket welded right onto the endcap. This design isn’t just for show—it’s engineered to give you a custom sound that’s perfectly tuned for each engine family while cutting down on drone for those applications where it really matters.

Now, let’s talk materials. BORLA uses T-304 stainless steel here, which is a step above the usual T-400 series stuff like 409. This means you’re getting durability and performance that can stand the test of time. Plus, the precision CNC manufacturing ensures that this muffler fits like a glove. And just so you know, BORLA backs every CrateMuffler with a Million-Mile Warranty. That’s a lot of confidence in their product, right?

Here’s a quick rundown of what this muffler brings to the table:

  • If you want a smoother sound, consider adding the resonator 400938 for that Touring sound level.
  • These CrateMufflers are specifically tuned for engines like the Chevrolet Small Block 350, 383, and 406 CID V8s.
  • The directional flow design means less hassle during installation and better sound management.
  • When you use it on cataloged applications, you can expect a noticeable reduction or even elimination of drone.

For the specs nerds out there, here’s what you need to know:

  • Body Height: 14.000 in.
  • Body Length: OEM
  • Body Width: 9.000 in.
  • Construction: All Welded
  • Grade Type: Performance
  • Inlet Connection Type: Pipe
  • Inlet Outside Diameter: 2.500 in.
  • Inlet Position: Offset
  • Inlet Type: Single Offset
  • Main Piping Diameter: 2.500 in.
  • Material: T-304 Stainless Steel
  • Muffler Count: 1
  • Off Road Use Only: No
  • Outlet Outside Diameter: 2.500 in.
  • Outlet Position: Offset
  • Outlet Type: OEM
  • Overall Length: 19.000 in.
  • Shape: Oval
  • Tip / Outlet Finish: N/A

So, if you're looking to amp up your ride's sound and performance, the BORLA CrateMuffler might just be what you need. It’s built for serious power and sound, and it’s ready to perform when you are.

Other Part Numbers:
Borla Exhaust #bor400773

Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Borla Exhaust: Elevate Your Ride with Unmatched Performance
Discover the Power of Borla Exhaust Systems

When it comes to enhancing your vehicle's performance and sound, Borla Exhaust stands out as a premier choice for automotive enthusiasts. With decades of experience in the industry, Borla is renowned for its high-quality exhaust systems that not only improve horsepower but also deliver an aggressive tone that turns heads.

Popular Product Categories
  • Cat-Back Exhaust Systems: Borla's cat-back systems are designed to replace your factory exhaust, providing increased flow and a deeper sound. Models like the Borla ATAK and Borla S-Type are favorites among car lovers.
  • Headers: Borla headers are engineered to maximize exhaust flow, significantly boosting your engine's performance. The Borla Long Tube Headers are a top choice for those seeking serious gains.
  • Axle-Back Exhaust Systems: For those looking for an easy upgrade, Borla's axle-back systems offer a simple installation with a noticeable improvement in sound and performance.
Why Vivid Racing Chooses Borla Exhaust

Vivid Racing prefers representing Borla Exhaust because of their commitment to quality and performance. Each product is meticulously crafted to ensure not only a perfect fit but also to deliver an exhilarating driving experience. Borla's dedication to innovation and customer satisfaction aligns perfectly with Vivid Racing's mission to provide the best products for automotive enthusiasts.

Unleash Your Vehicle's Potential with Borla

Whether you're a weekend warrior or a daily driver, upgrading to a Borla Exhaust system will transform your ride. With options tailored for various makes and models, there's a Borla solution for every automotive enthusiast. Explore our selection today and experience the difference!

Million Mile Warranty

That's 20,000 miles/year for 50 years! And we're behind you for every one.

BORLA® PERFORMANCE INDUSTRIES, INC. warrants its products to the original purchaser of record and for the original vehicle on which the product was installed against defects in materials and workmanship for one million miles with the following exceptions. BORLA® will warranty black coatings, tip finishes, carbon fiber and moving parts including but not limited to valves and actuators for one year. This does not include blemishes or marring of appearance due to weather, road hazards, lack of maintenance or extremes of heat or cold. This warranty shall apply only if BORLA's examination of the returned product discloses a manufacturing or material defect, and BORLA's sole obligation under this warranty shall be limited to repair or replacement at BORLA's option. Note all attachment to universal mufflers must be made at the nipples; there should be no welding to the shell or end caps as this will void the warranty. No expressed or implied warranties of merchantability or fitness for a particular purpose are hereby made except as otherwise expressly provided herein. In no event shall BORLA® PERFORMANCE INDUSTRIES, INC. or any BORLA® Dealers or Distributors be liable for any loss, inconvenience or damage, whether direct, incidental, consequential or otherwise.

If you have any problems with a BORLA® product, involving either installation or performance, please call the company you bought it from immediately. BORLA® Distributors will take all necessary steps to ensure you are satisfied.

Because sound is subjective, we do not warranty for sound. Please do not return your BORLA® product if you do not like the sound level. There are several ways to adjust the sound level. You can obtain venturies, for example, from your retailer that you can place in your system to quiet your system.

If you must return part or all of your purchase to your retailer, call first. If for any reason your retailer must return part of your purchase to us, he will need information, including a customer service number, to speed shipment and processing, so that we can get your purchase back to you as quickly as possible.

When returning your purchase, include a copy of this warranty with the product, along with your name, address, telephone number with area code, a description of the problem and proof of the date of retail purchase (invoice copy). Return the product, freight charges prepaid. Pack carefully; we cannot accept product damaged in shipment.

This warranty does not include the cost of removal or reinstallation of the product, and does not apply if the product has been damaged by accident, abuse, misuse, or misapplication. This warranty is valid for BORLA® street-legal products only and does not apply to any racing products or street products used for racing purposes. Any modifications to the product or its intended use voids the warranty. No person or representative is authorized to extend any warranties on behalf of BORLA®, other than the warranty expressed herein. Some states do not allow limitations on how long an implied warranty lasts, so the above limitations may not apply to you. Some states do not allow the exclusion of limitations of incidental or consequential damages, so the above limitations or exclusions may not apply to you. This warranty gives you specific legal rights, and may have other rights which vary from state to state. This warranty replaces all previous warranties.

This warranty excludes XR-1® Raceline products and Marine products.

Products sold outside of the USA and Canada carry a 3-year limited warranty. Products that carry a million mile warranty in the USA, carry a million mile / 1.6 ​million kilometer warranty in Canada.

Check out these other great products