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SKU: 140037 | UPC: 808422400374
Borla 2003-2006 Hummer H2 6.0L V8 Cat-Back Exhaust System 140037
Transform your 2003-2006 Hummer H2 SUV or 2005-2006 H2 SUT with the Borla 140037 Cat-Back exhaust system, designed specifically for the 6.0L V8 automatic transmission all-wheel-drive models. This system delivers noticeable gains in horsepower and torque, better fuel efficiency, and the signature Borla Sound of Power that enthusiasts crave. Crafted for direct bolt-on installation, it enhances throttle response and provides a thrilling exhaust note with every acceleration.
Key Features
- T-304 Stainless Steel Construction: Premium material resists corrosion for long-lasting durability in all conditions, outperforming lesser 400-series steels.
- Straight-Through Multi-Core Technology: Patented design increases exhaust flow velocity for added power, torque, and improved engine efficiency.
- 2.500 in. Tubing with 2.000 in. Tail Pipes: Mandrel-bent for maximum flow, ensuring unrestricted performance and precise fitment.
- Polished 4.250 in. T-304 Stainless Tips: Split rear exit styling adds aggressive truck look with high-polish finish that maintains shine over time.
- All-Welded Cat-Back Design: Replaces everything aft of the catalytic converter for complete performance upgrade and Million-Mile Warranty coverage.
Product Notes
- Direct bolt-on replacement with no cutting or welding required for stock setups.
- Maintains emissions compliance where straight-through mufflers are permitted.
- Ships fully assembled in protective packaging to prevent damage.
Installation Notes
- Professional installation recommended.
- Bolt-on design uses factory hangers and mounts for 2-4 hour install time.
- Requires basic tools; torque hardware to Borla specifications for secure fit.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2003-2006 | Hummer | H2 | SUV (All) |
| 2005-2006 | Hummer | H2 | SUT (All) |
Why Choose Borla?
- Over 40 years as pioneer in stainless steel performance exhaust for street and racing.
- Precision CNC manufacturing ensures exact fit and peak flow efficiency.
- Backed by Million-Mile Warranty, the benchmark for exhaust reliability.
Frequently Asked Questions
-
Q: Does this fit my 2005 Hummer H2 with 6.0L V8 automatic?
A: Yes, the 140037 fits all 2003-2006 H2 SUV and 2005-2006 SUT models with 6.0L V8 automatic AWD; confirm transmission before purchase. -
Q: What material are the tips and pipes made from?
A: Full T-304 stainless steel construction throughout, including polished 4.250 in. tips, for superior rust resistance and mirror finish. -
Q: What warranty comes with this exhaust?
A: Million-Mile Warranty covers defects in materials and workmanship when installed and maintained properly.
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock - ships same or next business day
- Packaging: Oversized box measuring 48" L x 20" W x 18" H
- Weight: 55 lbs
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