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Borla CrateMuffler LS3 ATAK 2.5in Offset/Offset 14inx4.35inx9in Muffler-Borla-BOR400947
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Borla CrateMuffler LS3 ATAK 2.5in Offset/Offset 14inx4.35inx9in Muffler

Borla
BOR400947
808422009478
Muffler
20+ Units In Stock - Ships Next Business Day
$ 354.99 $ 316.99
FREE Ground Shipping!
$ 316.99

SKU: 400947   |   UPC: 808422009478

Borla CrateMuffler LS3 ATAK 2.5in Offset/Offset 14inx4.35inx9in Muffler 400947 Chevrolet Camaro Corvette 2008-2016

Borla 400947 CrateMuffler delivers ATAK aggressive sound tuned for Chevrolet stock output LS3 6.2L V8 engines. It fits 2010-2015 Camaro SS/ZL1, 2008-2013 Corvette Base/Grand Sport/ZR1, 2014-2016 SS, and 2009 Pontiac G8 GXP. Gain power, torque, better fuel economy, and drone-free performance with T-304 stainless steel construction.

Key Features

  • ATAK Sound Technology: Purpose-built aggressive exhaust note for LS3 engines, provides thrilling throttle response and eliminates drone on specified vehicles.
  • T-304 Stainless Steel: Premium material resists corrosion for long-lasting durability in all conditions.
  • Directional Design: 2.5" offset inlet and offset outlet with welded bracket on outlet endcap for precise sound tuning per engine family.
  • Precise Dimensions: 14" length x 4.35" width x 9" height rectangular body ensures exact fit in tight spaces.
  • Million-Mile Warranty: Lifetime coverage reflects Borla engineering for performance and reliability.

Product Notes

  • Muffler is directional; identify outlet by mounting bracket on endcap.
  • Designed for crate and custom LS3 6.2L V8 stock output applications.
  • Ships in protective cardboard box, 16" x 10" x 6" dimensions.

Installation Notes

  • Professional installation recommended.
  • Uses 2.5" pipe inlet/outlet connections; clamp or weld compatible.
  • All-welded construction with single center inlet/outlet positions.

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 since 1978 for street, off-road, racing.
  • Power and torque increases with every throttle application.
  • CNC manufacturing for accurate fit and consistent performance.

Frequently Asked Questions

  • Q: Will this fit my 2014 Camaro SS with LS3 engine?
    A: Yes, direct fit for 2010-2015 Camaro SS stock LS3 6.2L V8 output using 2.5" offset connections.
  • Q: What material is used in the Borla 400947?
    A: T-304 stainless steel throughout for corrosion resistance and strength over lesser grades.
  • Q: What warranty covers this muffler?
    A: Million-Mile Warranty on materials and workmanship for peace of mind.

Shipping & Handling

  • Method: Ground shipping via UPS or FedEx
  • Availability: In stock - ships same or next business day
  • Packaging: Secure box 16x10x6 inches
  • Weight: 8 lbs
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