Porsche 997 Turbo Exhaust
Part Number Application Features Year  
FPOR-0880 Porsche 997 Turbo Mufflers w/ OE Tips 2006-2008 ORDER
FPOR-0881 Porsche 997 Turbo Muffler By-pass Pipes OE Tips 2006-2008 ORDER
FPOR-0815 Porsche 997 Turbo Headers 2006-2008 ORDER

Porsche 997 Turbo Sport Exhaust Systems

Billy Boat Performance Exhaust high performance stainless steel exhaust components for the 2006-2008 Porsche 997 Turbo will enhance the driving experience of your Porsche. The mufflers are designed to be used with the stock exhaust tips. For a sportier note the design team at B&B also developed a set of primary muffler bypass pipes that will not only increase the sound they also give you added performance.. New for 2010 the mufflers and pipes are avialable in a SATIN finish or in a polished ke finish. All of these components have no effect on the factory warranty or emissions.

Precision crafted using 100% T-304 stainless steel and mandrel bending, this exhaust system is manufactured as a direct bolt-on replacement for the factory system. By utilizing the factory mounting locations this system requires absolutely no cutting, welding, or modifications for installation. All Billy Boat Performance Exhaust systems for the Porsche 997 Turbo come complete with mounting hardware and are direct replacement for stock exhaust systems. Attention to detail in manufacturing means easy installation. No machining. No down time. Just a faster, better sounding, better looking Porsche right out of the box. Guaranteed for life against corrosion, rust or burn through and two years for materials and workmanship.

The Benefits of the new Sport Exhaust for the Porsche 997 Turbo

Billy Boat Performance Exhaust line of performance exhaust for the Porsche 997 Turbo incorporates the latest in resonance control technology, B&B’s proprietary Purge Resonance Technology or PRT as it is known. Completely reengineered the PRT system allows you to have a mild exhaust note at cruising speeds yet a forceful note on aggressive driving. The complex yet simple design gives you the increased sound and performance you are looking for with its straight through design on moderate to hard acceleration and then the unique purge chambers cancel out the unwanted interior noise during low rpm cruising speeds. The mufflers use 3" tubing for maximum flow throughout the system.

Headers for the Porsche 997 Turbo

The header sytem built by the team at Billy Boat Performance Exhaust is truly a work or art. Built using T321 stainless steel, the header uses a racing-inspired "tri-flow" collector for quicker turbo spooling and less turbo lag. The flanges are precision machined using 1/2" stainless steel and are fixture built and TIG welded for an exact fit.

Muffler By-Pass Pipes for the Porsche 997 Turbo

The muffler by-pass pipes available for the Porsche 997 Turbo offer an increase in performance, a weight saving, and in increase in the volume of the exhaust over the standard mufflers on the Porsche 997. Not for the faint of heart, this is a free flowing 3" system that can be built to connect to the factory OE tip or to a "racing inspired" 3"outlet.

Porsche 997 Turbo Exhaust

Porsche 997 Turbo Full car

Porsche 997 Turbo Exhaust

Porsche 997 Turbo Headers

Porsche 997 Turbo Exhaust

Porsche 997 Turbo OE Tip Exhaust

Porsche 997 Turbo Exhaust System Features

* CNC mandrel bent T304 stainless steel tubing throughout entire system

* Hand fabricated T304 stainless steel mufflers incorporating B&B’s Purge Resonance Technology (PRT)

* Avaiable with OE tips

* Mufflers are available in a new "satin" finish or polished

* Available in the new "SATIN BlACK" finish

* Performance increases of 35HP and 22Ft-Lbs with mufflers

* Straight forward installation, no welding required, includes all mounting hardware

* Limited LIFETIME warranty

German HJS Racing Catalytic Convertors

Billy Boat Performance Exhaust uses only German HJS racing catalytic convertors in all of our Porsche Turbo exhaust applications. We have found that this cat is by far the best unit on the market, having the best durability, horsepower, and it will not set a CEL, unlike many of our competitors. The 200 cell spiral wound core offer the ultimate in catalyist technology.

Porsche 997 Turbo Bypass pipes

Porsche 997 OE Tip

Porsche 997 Turbo Exhaust

Porsche 997 Turbo Exhaust System Under Car

Porsche 997 Turbo Exhaust

Porsche 997 Turbo HJS Cat

Installation Guides

997 Turbo Exhaust System

Exterior Sound Level Tests

  700 RPM¹ 4000 RPM²
Stock 65 dBA 81 dBA
B&B Exhaust 66 dBA 82 dBA
Center By-pass 67 dBA 84 dBA
Exterior tests were conducted from 10ft behind the car. ¹Idle. ² RevUp.

Interior Sound Level Tests

MPH 40 60 75
Stock 73 dBA 74 dBA 75 dBA
B&B Exhaust 74 dBA 75 dBA 76 dBA
Center By-pass 74 dBA 75 dBA 76 dBA
Measured during normal, cruising driving conditions.
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