It's that time again, get ready to save on your SpeedTech exhaust purchase with our annual BLACK FRIDAY sale pricing! We get very busy this time of year, so feel free to PM for a heads up on sale pricing. We have several sound levels available to choose from for the 991 turbo - options include our 2.5 "quiet" resonated X-Pipe, 2.5 moderate non-resonated, 3.0 loud non-resonated or the valved GT2 RS Style with cat dump pipes for the best of both worlds. All models are available with or without 127mm 100 cell HJS motorsport catalysts (we use the larger 127mm diameter HJS).

Below are some video links to compare the various systems:

2.5 resonated - 100 cell HJS

2.5 non-resonated - 100 cell HJS

3.0 non resonated - OEM cats (for 3.0 w/ 100 cell HJS cats, see GT2 RS system in valves closed mode)

GT2 RS Style - 100 cell HJS

GT2 RS Valved Style bench test development video to show operation of valves

If unsure about the sound level choices, please inquire. I have used all of these systems on our shop car and have intimate knowledge of each level and their attributes. After a conversation, we normally get it right! And in the rare instance you wish to go louder or softer, we offer a one time swap to a different sound level at no charge. Our way of trying to insure that you are pleased with your SpeedTech purchase. Also, our testimonials make for good reading of feedback from many 6 speedonline members and can help cement a decision.

Wishing everyone a very happy Holiday Season!

 

Our annual BLACK FRIDAY SALE is on again! Please contact us for details.

 

Our annual BLACK FRIDAY SALE begins today! Please contact us for details.