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SKU: 400832 | UPC: 808422008327
Borla 400832 CrateMuffler ATAK Small Block Ford 289/302/351W High Output & FE Big Block 390/427/428/460 2.5" Offset Inlet/Center Outlet
The Borla 400832 CrateMuffler delivers ATAK sound tailored for Ford Small Block 289/302/351W V8 high output and Big Block FE 390/427/428/460 V8 moderate output crate and custom engines. This directional oval muffler with 2.5-inch offset inlet and center outlet measures 14 x 4.35 x 9.1 inches body and 19 inches overall length for precise fit in performance exhaust setups. Experience power and torque increases, better fuel economy, extended engine life, and the Borla Sound of Power that excites with every throttle press.
Key Features
- ATAK Sound Technology: Aggressive exhaust tone tuned for specific engine families to eliminate drone and provide heart-pounding performance soundtrack.
- T-304 Stainless Steel: Premium material resists corrosion for long-term durability in all conditions.
- Directional Design: Offset inlet to center outlet with welded bracket on endcap ensures correct flow and custom sound optimization.
- Precision CNC Construction: All-welded body with 2.5-inch inlet/outlet diameters and OEM-style connections for seamless integration.
- Million-Mile Warranty: Lifetime coverage reflecting Borla's commitment to quality and reliability.
Product Notes
- Muffler is directional—outlet side identified by mounting bracket on endcap for proper installation.
- Designed exclusively for crate and custom-built Ford V8 engines listed.
- Weight: 8 lbs for easy handling and installation.
Installation Notes
- Professional installation recommended.
- Verify engine output matches high for SBF or moderate for FE series before install.
- Uses standard 2.5-inch pipe connections; no special hardware required.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | Ford | Small Block V8 Crate/Custom | 289/302/351W High Output |
| Universal | Ford | Big Block FE V8 Crate/Custom | 390/427/428/460 Moderate Output |
Why Choose Borla?
- Leader in stainless steel exhaust for street, off-road, and racing since the 1980s.
- Most experienced exhaust brand with proven wins in motorsport.
- Engineered for power, sound, and durability that builds driving excitement.
Frequently Asked Questions
-
Q: Will this muffler fit my Ford crate engine?
A: Yes, designed for Small Block Ford 289/302/351W high output V8s and FE Big Block 390/427/428/460 moderate output V8s in crate or custom applications. -
Q: What material is used in construction?
A: T-304 stainless steel throughout for maximum strength and resistance to rust and wear. -
Q: What warranty coverage is provided?
A: Million-Mile Warranty covers defects in materials and workmanship for the original purchaser.
Shipping & Handling
- Method: UPS Ground
- Availability: In stock - ships same or next business day
- Packaging: Securely boxed in protective Borla packaging
- Weight: 8 lbs
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