# BOR-140037 - Hummer H2 6.0L V8 2003-2006, AWD AT 4DR, Cat-Back™ System - 2.5", 2" Pipes, Split Rear Exit, 4.25" x 3.5" OV x 12" Tip Size.
Borla Cat-Back exhaust systems feature patented, straight-through and multi-core technology that releases extra horsepower, yet improving on your vehicle's fuel economy, delivering the well-known, street- and track-respected Borla sound. All of that greatly contributes to the driving experience delivering you the joy and excitement you needed. All of the Borla products and components are built of premium quality materials for serving you the longest and most pleasing lifetime.
FWD=Front Wheel Drive, RWD=Rear Wheel Drive, AWD=All Wheel Drive, AT=Automatic Trans., MT=Manual Trans., DR=Door, OV=Oval, RD=Round, SQ=Square, RE=Rectangular.
It is recommended to have your BORLA professionally installed; however, if you choose to do it yourself, anticipate approximately two hours for a system install and approximately six hours for header installation. BORLA PERFORMANCE INDUSTRIES, INC. warrants its products to the original purchaser of record and for the original vehicle on which the product was installed, against defects in materials and workmanship for one million miles.
Every Customer can leave a review about our service and the product that was purchased. In order to leave your review for the purchased product, please follow the link in the email message that you will receive after completing the purchase. You can rate appearance, ease of installation, price/value and product quality.
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"Good."


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"Honestly, looks so cool. I'm in love with the way it looks. Spices up my 2010 Ford Focus."


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"Very pleased with the product."


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"Haven't installed yet but looks great!"


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"Just installed it a few days ago along with a Volant cold air intake, swapped out my K&N intake and MagnaFlow exhaust (had those in for 5 years), haven't noticed a change in mpg yet, but sure does sound better and power to the wheels feels stronger...Highly recommend."


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"This is an excellent product. If you have a ramp or hoist it makes the installation much easier particularly for removing the original exhaust system. The quality is first class and everything fits as it should leaving a professional factory fitted appearance to the vehicle. I used pot belly black paint on the portion that crosses the rear of the diff. I live in Australia so it had to be right first time. It is."


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"Amazing product."


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"I purchased the Borla Catback Exhaust for my 2001 Subaru Outback Limited (2.5L AWD AT 4DR). According to the charts, it was supposed to be a direct fit catback. Unfortunately it was not. That is why for ease of instillation I gave 1 star. I had to go to a custom muffler shop to have the catback installed. After some cutting, bending, and new placement of hangers (every hanger was in the wrong spot) it finally went on. Everything else gets 5 stars. Appearance is amazing. 4" exhaust tip is very nice. Sound is a deep throaty sound, and not a tin can sound. Gains on the upper end can be felt. It looks superb. Price was $542. This was much less then I was quoted for a stock replacement catback from Midas. Even with the added charge of customization it was cheaper then the stock quote I got. Quality is great. Stainless steel, and guaranteed for 1,000,000 miles. You can't beat that! I'm quite happy with this catback system even with the headache of installation. If you're patient and can find a custom shop, then I recommend this exhaust for a Subaru Outback wagon. If you're looking for a direct fit, this isn't it. My grade: A- "


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"Great product. Probably gives an 8% boost to HP. Not loud at all. Install is by the numbers. Just use a sawz-all with a 4-6" blade to cut old exhaust off. Make sure to measure correctly so the muffler lines up with the rear hangers."


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"The exhaust system by Borla that I purchased from CarID was the best decision I made by far. The system was a snap to put in and it only took about two hours for one person to install. For the price that this site offered along with the free shipping, made it an even easier decision to click the "purchase" now button. I would definitely recommend this product and this site to whom ever owns a Mini. I've had compliments after compliments about the exhaust as soon as it was installed. The sound of the exhaust is not to much and it gives it a little extra boost. Outstanding job Borla!"


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