Unleash the full growl of the 3.0L flat six and hear the twin turbos sing in all their glory with a straight dual 3″ system from the turbos back. Perfect for track days or for the Porsche owner looking to experience a race inspired soundtrack on a cruise – the Trackback Turbo Back Exhaust is the ultimate 991.2 exhaust for the enthusiast after max gains in sound, weight reduction, and power.
Optional turn down tips direct exhaust flow down and away from potential sound decibel meters to help pass noise restrictions at the track.
This setup weighs 27 lbs / 12.2 kg less than factory exhaust components (39 lbs vs 12 lbs) making it perfect for track days.
During testing we experienced no CEL, but cannot guarantee the same results on all cars as all cars are different and unique.
The rollers reported gains of 17 whp and 14 ft-lbs of torque at 6,500 RPM. Peak power was up by 12 whp and 12 ft-lbs. This system should make incredible power when paired with a tune as all restrictions have been removed.
With development complete, it was time for a quick photo shoot prior to shipping the car back .
This C4S has been lowered an inch all around by H&R Sport Springs. The ride quality is quite good, so good that this would be the first mod we’d make to our own.
That wraps up our development for the 991.2 with PSE. Thank you for following our progress!