
Specifications
- Brand
- Borla
- Part #
- 400854
- UPC
- 808422008549

Borla CrateMuffler S-Type Big Block Chevrolet Stock Output 396/402/427 V8.
$316.99
Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.
Borla CrateMuffler S-Type for Big Block Chevrolet 396/402/427 V8. Optimized sound and power for crate engines.
Key Features
- This product is a Borla CrateMuffler S-Type for Big Block Chevrolet 396/402/427 V8 engines.
- Features an aggressive ATAK sound profile.
- Directional flow design with outlet identified by a welded mounting bracket.
- Tuned for specific engine families to reduce or eliminate drone.
- Constructed from well-built T-304 stainless steel for performance and durability.
- Precision CNC manufacturing ensures an accurate fit.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Product Details
You're getting a Borla CrateMuffler, specifically designed for Big Block Chevrolet engines with stock output for 396, 402, or 427 cubic inch V8s. This muffler is built to optimize both the sound and power of crate or custom-built motors, giving you that aggressive ATAK sound you're looking for.
Borla tunes these mufflers for specific engine families, and this one is designed to dramatically reduce or even eliminate drone in the specified applications. You can identify the outlet by the mounting bracket welded to the endcap, as these mufflers have a directional flow. It's constructed from well-built T-304 stainless steel, which is a step up from T-400 series materials, offering excellent performance and durability. The CNC manufacturing ensures it fits right where you need it.
Borla backs this CrateMuffler with a Million-Mile Warranty, reflecting their extensive experience in exhaust systems.
Specifications
- Brand
- Borla
- Manufacturer Part #
- 400854
- UPC
- 808422008549
Frequently Asked Questions
You Might Also Like
Similar products from the same category

Borla 22-24 Lexus IS 500 5.0L V8 Automatic Transmission RWD 2.5in S-Type Mid-Section


Borla 20-22 Chevrolet/GMC Silverado/Sierra 6.6L T-304 Stainless Steel Extension Pipe - Brushed

Borla CrateMuffler LS3 3in Offset/Center 14in x 4.35in x 9.10in Oval Muffler S-Type

Borla 12-14 Jeep Wrangler Tip Kit V6 4WD Black Chrome Tip Rear 3.5inx3.28inx10.5inx2.28in
Borla CrateMuffler S-Type Big Block Chevrolet Stock Output 396/402/427 V8.
