AWE Tuning Muffler Deletes w/ Hi-Flow Cats (997.1 Turbo)


Designed to fit:

  • 2007 - 2009 Porsche 911 Turbo 

Product Details

Save maximum weight while also saving the environment.

AWE tuning’s 997TT muffler delete pipes include genuine German HJS 200 cell metal core catalytic converters, the only catalytic converters proven to keep the Check Engine Light off on your dash.

Their delete pipes are made of 304 stainless steel, have all internal welds hand ground to maximize flow, feature a 3.75" diameter expansion chamber right off the turbine outlet for immediate spool up, and include an extra oxygen sensor bung before the driver side cat for accurate exhaust gas monitoring if you so desire.

Make no mistake, these pipes are loud, but they are the perfect choice for 997TT owners looking to make a statement or who regularly take their vehicle to the track. Weight savings are also significant, at over 31lbs less vs stock.


  • Loud, Light, and Low Restriction
  • Use with or without stock tips
  • No Check Engine Light
  • Perfect Fitment - Guaranteed



About AWE Tuning


AWE Tuning has one vision: To Unlock Performance. From award winning handcrafted performance exhausts to track-tested carbon fiber intakes and performance intercoolers, AWE Tuning innovates, designs, retails and distributes AWE Tuning brand performance products globally through its preferred network of dealers, online and from its state-of-the-art headquarters outside of Philadelphia, Pennsylvania. Since 1991, AWE Tuning's elite team of researchers, engineers, innovators and drivers have track-tested and introduced premium performance upgrades for some of the finest automobiles in the world.

The in-house advantage

A recent carbon fiber intake had over 350 in-house hours of development and testing behind it. Needless to say, their people are fanatically committed to the business of performance. By controlling every facet of development we are able to guarantee effectiveness and quality like no other.

AWE's laboratory is as much CAD tools as it is CNC machine as it is official-tuner-status at New Jersey Motorsports Park. It’s all part of their DNA, from prototyping to manufacturing to testing. The bottom line, in house means in control – and that’s where you want to be.