Easy Financing Available at Checkout

Porsche 911 Turbo 991.1 / 991.2 Valved Race Exhaust System

$7,999.00 USD
Shipping calculated at checkout.

SHIPPING POLICY

Standard processing times are 7-14 business days currently due to the HIGH amount of orders processing.

*Excludes Special Order Items*

If any part of your order is out of stock we will contact you.

For shipping quotes outside the USA, Click Here

INSTALLATION

We highly recommend professional install. If you are local to us please Click here to schedule an installation.

WILL THIS FIT MY CAR?

Chat with one of our experts.

Description


The 991 turbo is the performance car benchmark. Being amazing at every task is no small feat but just like all turbo Porsches, it leaves much to be desired in the sound department. We solve the sound issue starting at the exhaust manifolds. running our CAD designed and CFD tested manifold setup helps increase the pitch of our exhaust to give a much more motorsport tone. When operating the system in the valves open mode, exhaust gasses, once passed through the turbos travel straight 13 inches out of the back of the car for an uncorrupted Porsche sound experience. When running in the valves closed mode, sound passes through 2 quad chambered mufflers in order to lower sound levels significantly. a Center X-pipe is added to smooth exhaust flow and eliminate drone. Its time to make your 991 Turbo sound like it always should have.


Fitment

  • 2014 - 2019 Porsche 991 turbo
  • 2014 - 2019 Porsche 991 turbo S

Features of this Exhaust

  • Fully Mandrel bend for maximum flow
  • Precision tig welds for high strength
  • Built from Brushed T304 Stainless Steel or our Grade 5 titanium
  • Beautiful tips to match your Turbo's rear
  • Vacuum actuated valves
  • 9.5 lbs. Lighter than factory exhaust
  • 100% REVERSIBLE, always able to go back to stock at any time


PLEASE EMAIL US AT: CUSTOMERSERVICE@VALVETRONIC.COM WITH ANY QUESTIONS

Payment & Security

Payment methods

  • Amazon
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Meta Pay
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Venmo
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

DISCLAIMER

Unless explicitly stated otherwise, all products sold by AA Concepts Co are designated Race Only and are solely for competition/off road use limited to racing formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, may be in violation of local, state, and Federal laws. AA Concepts Co does not implicitly or explicitly confirm the legality of using any products it sells on public roads; that is entirely the responsibility of the consumer.

Porsche 911 Turbo 991.1 / 991.2 Valved Race Exhaust System

$7,999.00 USD


The 991 turbo is the performance car benchmark. Being amazing at every task is no small feat but just like all turbo Porsches, it leaves much to be desired in the sound department. We solve the sound issue starting at the exhaust manifolds. running our CAD designed and CFD tested manifold setup helps increase the pitch of our exhaust to give a much more motorsport tone. When operating the system in the valves open mode, exhaust gasses, once passed through the turbos travel straight 13 inches out of the back of the car for an uncorrupted Porsche sound experience. When running in the valves closed mode, sound passes through 2 quad chambered mufflers in order to lower sound levels significantly. a Center X-pipe is added to smooth exhaust flow and eliminate drone. Its time to make your 991 Turbo sound like it always should have.


Fitment

Features of this Exhaust

  • Fully Mandrel bend for maximum flow
  • Precision tig welds for high strength
  • Built from Brushed T304 Stainless Steel or our Grade 5 titanium
  • Beautiful tips to match your Turbo's rear
  • Vacuum actuated valves
  • 9.5 lbs. Lighter than factory exhaust
  • 100% REVERSIBLE, always able to go back to stock at any time


PLEASE EMAIL US AT: CUSTOMERSERVICE@VALVETRONIC.COM WITH ANY QUESTIONS

Material

  • Grade 5 Titanium
View product