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Active Autowerke AA-EXHN55DP Downpipe

Manufacturer

Active Autowerke

<p>Brothers Mike and Karl Hugh were bred to play with power, it seems. As young men growing up on an island, doing things correctly for oneself became their ingrained credo. Their adolescent projects – bicycles and dirt bikes – were always the best performing. And that soon set the tone for the <span class="caps">BMW</span> tuning hobby they graduated to.</p> <p>By 1981, Mike and Karl were ready to get serious about their longstanding passion for a higher standard of <span class="caps">BMW</span> performance. Active Autowerke was born. Their motto at the time: &#8220;Anything and Everything <span class="caps">BMW</span>&#8221;. They probably should have included “everyone” in there, too – since the endeavor was a classic family affair – with many branches of the Hugh family tree pooling their talents.</p> <p>The timing was ideal, and the company quickly grew as America’s motoring public developed a healthy appetite for the Bavarian treat. Soon Active Autowerke had grown into the largest independent <span class="caps">BMW</span> service center in Florida – with the most sophisticated equipment arsenal in the industry, certifications from leading componentry firms such as the Robert Bosch Corporation, and repute for setting the benchmark for service, integrity and professionalism.</p> <p>But this was just the beginning of the story.</p> <p>By late 1995, Karl realized precisely what the future was all about, as he focused the company back toward its purest roots: the addictive thrill of turning a fast <span class="caps">BMW</span> &#8230; into a faster <span class="caps">BMW</span>. A <span class="caps">BMW</span> with aspirations far beyond the norm.</p> <p>As a graduate of University of Miami School of Engineering with a specialty in Internal Combustion Engines, Karl began to work in earnest on this vision. In less than a year, working with some of the most respected professionals in automobile performance, the first Active Autowerke <span class="caps">M3</span> & 325i Turbo Kits were born.</p> <p>Many rave reviews and magazine articles later, these kits and their many successors since have become well known for their durability, clever bolt-on engineering, affordable pricing – and their ability to breathe fire into the everyday <span class="caps">BMW</span> and its owner. No longer a brand known just around Florida, today’s Active Autowerke is known worldwide for its line of flawlessly engineered and manufactured performance parts for the entire Beemer.</p> <p>Yet this, it seems, is still just the middle of the story.</p> <p>As new models and challenges continue to be born, Active Autowerke continues to invent – and deliver – world class, new ideas and innovations that make them run better. The Hugh brothers can’t help it. It’s been in their genes from the beginning.</p>

Part Number

AA-EXHN55DP
04/19/2034 6:12 PM
Sale Price

$474.05

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Product Details

Active Autowerke AA-EXHN55DP Downpipe

Downpipe

A turbo impeller wheel speed is mostly limited by the exhaust back pressure within the system. If one could eliminate some or most of this exhaust back pressure, the turbo will spool that much faster and effortlessly resulting in quicker engine revs and increase HP. The Active Autowerke Signature downpipe is designed with the intent to maximize in power. The downpipes are created with the least amount of restrictions possible by utilizing a full 3? piping throughout with the least amount of bends possible, that is impressive when compared to the factory diameter of 2.50?. What you will experience is a faster, more responsive engine because the turbo impeller now has the ability to spool that much faster. The end result is more power from your BMW. For added durability, factory like support braces are also implemented to alleviate stresses upon the turbos. Made from 304 stainless throughout ensures a robust and durable exhaust that will provide trouble free performance with the longevity to match. All flanges are 304 stainless with the 0.060? wall thickness (~1.5 m.m.)

NOTE: designed for off-road use, car will have CEL without Active Autowerke BMW Software Upgrade for Off-Road use

Key Features:

  • Designed with less restrictive curves and more straight flows
  • Full 3.00? diameter piping throughout allows for maximum power output
  • Quicker turbo spool
  • Durable construction from 304 stainless with 1.50mm wall thickness
  • Precise fit installation
  • Full down pipe exhaust support braces relieves load bearing stress
  • Installation instructions included

Perfect so far

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Didnt know it was shipping from the manufaturer and in route but showed up unexpected on a monday after a snowstorm so not bad

Delivered on time & very satisfied with product. Thank you Autoplicity!

Very good

Ordered on the 20th. Received on the 26th. Parts installed within half an hour of receiving them. No complaints and I'm very happy with the transaction. Would purchase from Autoplicity again.<br> Thanks!

It worked.

Autoplicity has a vast sea of parts (just what I needed)and the Shipping was fast and furious. Great Company. Thanks Tom.

Was looking online for the best price on a part and found that autoplicity had the lowest price and free shipping on it. I ordered it and it was shipped the next day along with tracking number. I will be ordering a few more parts from autoplicity. Order Number: 27769

Great

No problem

Very quick and easy to order. Looking forward to the speedy delivery :)

Good prices

So far so good!

A little hard to find exactly what you're looking for but good prices.. I placed an order for two products that were shipped separately. One was delivered quite quickly and the other took a lot longer. The orders were correct and the products were correct

So far so good

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