SKU: 400945 | UPC: 808422009454
Borla CrateMuffler LS3 ATAK 2.5in Offset Inlet/Center Outlet 14×4.35x9in Oval Muffler #400945
Borla 400945 CrateMuffler delivers aggressive ATAK sound purpose-built for Chevrolet LS3 6.2L V8 crate and custom engines with stock output. Designed for 2010-2015 Camaro SS/ZL1, 2008-2013 Corvette Base/Grand Sport/ZR1, 2014-2016 Chevrolet SS, and 2009 Pontiac G8 GXP. Adds power and torque, improves fuel economy, extends engine life with T-304 stainless steel construction.
Key Features
- ATAK Sound: Aggressive exhaust tone tuned specifically for LS3 engines, dramatically reduces drone while providing heart-pounding soundtrack.
- T-304 Stainless Steel: Premium material resists corrosion for long-term durability and consistent performance.
- Directional Design: 2.5in offset inlet/single center outlet; outlet identified by welded mounting bracket for optimal flow and custom sound.
- Precise Dimensions: 14in length x 4.35in width x 9in height, all-welded rectangular oval shape for direct fit in tight spaces.
- Million-Mile Warranty: Backed by Borla’s lifetime guarantee on every CrateMuffler.
Product Notes
- Mufflers are directional; ensure outlet side (with bracket) faces rear of vehicle.
- Designed for LS3 6.2L V8 stock output; CNC-manufactured for exact fit.
- Ships in protective packaging; weight 11.8 lbs, box dimensions 16in x 10in x 10in.
Installation Notes
- Professional installation recommended.
- Uses standard pipe connection type; clamps or welds to 2.5in piping.
- Mount using welded bracket on outlet endcap; verify inlet/outlet orientation.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2010-2015 | Chevrolet | Camaro | SS |
| 2012-2015 | Chevrolet | Camaro | ZL1 |
| 2008-2013 | Chevrolet | Corvette | Base |
| 2010-2013 | Chevrolet | Corvette | Grand Sport |
| 2009-2013 | Chevrolet | Corvette | ZR1 |
| 2014-2016 | Chevrolet | SS | Base |
| 2009 | Pontiac | G8 | GXP |
Why Choose Borla?
- Leaders in stainless steel exhaust design for street and racing since 1978.
- Builds power, torque, and sound excitement for enthusiasts worldwide.
- CNC precision manufacturing ensures perfect fit and million-mile reliability.
Frequently Asked Questions
- Q: Will this fit my 2012 Camaro ZL1 with LS3 swap?
A: Yes, designed for stock output LS3 6.2L V8 in listed Camaro ZL1 and similar applications; verify piping matches 2.5in. - Q: What material is used in construction?
A: T-304 stainless steel throughout for corrosion resistance and performance longevity over lesser grades. - 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 or FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Original Borla box, 16in x 10in x 10in
- Weight: 11.8 lbs (shipping weight 12 lbs)
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