Fabspeed's GT450 Race Performance Package is the final answer in 981 Cayman GT4 / Boxster Spyder performance. Delivering over 400 horsepower to the wheels with easy-to-install bolt-on upgrades, there is no better option for the GT4 or Spyder owner seeking maximum power and performance. No need to swap engines or suffer long periods of downtime during a full engine re-build. Simply install the Fabspeed GT450 Package and begin outperforming the 911 Carrera GTS the very next day!
After months of development, Fabspeed is proud to offer our complete power solution for the GT4. With a crowd of Porsche Club of America members looking on, we eclipsed the 400whp mark on our Dynojet. Our esteemed tuner has extracted power from thousands of vehicles, and has proven that the GT4 and Spyder have untapped potential when paired with our suite of performance components. Get the ultimate sound and power upgrade for your GT4 or Spyder and dominate the track or street.
FABSPEED GT450 PACKAGE INCLUDES:
Porsche Cayman GT4 Cobb Accessport Tuner with GT450 ExperTune
To ensure proper header seal, after initial heat cycle, tighten all exhaust bolts to the OEM torque specs.
This product removes the OEM catalytic converters from the vehicle, and as such, is strictly intended for closed track events and off-road use only. This product is or contains a Racing Cat Bypass Pipe, which will give you check engine lights on OBD2 cars. We suggest pairing this product with racing software to prevent fault codes and check engine lights. Racing Cat Bypass Pipes are solely intended for track and race cars as they are NOT California Air Resources Board Certified and not EPA certified. You are hereby informed and warned to check your local, state, and federals laws before buying and installing these or any aftermarket parts to be sure whether usage is in violation. All installation-risk and use-risk is borne by the end-user and installer of these parts.
Some like it hot, some like it cold. We like it straight piped...
Footage from PistolPete, Rennlist member of a Fabspeed equippe...
This is a quick rev of my Cayman GT4 with the Fabspeed Vavletr...
Muffler Tech. Porsche GT4 with Fabspeed headers, high flow ca...
With Fabspeed hardware and a custom tune for the Cobb Accesspo...
This video is footage of us breaking the 400WHP mark on the GT...
Cayman GT4, chasing GT3 Cup car on Summit Point. November 2015...
Been meaning to write you....YES, she's totally bitchin!!! Ya'll did an AWESOME job! She really sounds AND looks great! Those stainless tips are fabulous!
I could not be happier! The Fabspeed valvetronic exhaust with the sport headers are absolutely THE way to go on the GT4. No question. I love being able to tone her down with the push of a button. Makes it easier to bring her quietly back into the neighborhood without shaking the windows....and when it's time to cut loose, the exhaust note is right there, perfect!
PLEASE let everyone there at Fabspeed know that ya'll did a wonderful job on my GT4. I'm extremely grateful and PROUD to have another fine Fabspeed package on my new GT4.
THANKS AGAIN FOR ALL YOUR HELP!
Purchased my 2016 gt4 about 3 weeks ago. I put on about 100 miles and realized I wanted a bit more low end torque and overall horsepower to compensate for the tall gearing. I researched an option to have a stroker kit added, but couldn't trust that the tuner would back the motor and didn't want the risk of losing my warranty. So, I decided to go with bolt ons and a custom tune.
I contacted Fabspeed and spoke with Bobby. I had a very small window to have the mods done, due to business travel priorities. Bobby assured me that they could get it done on time. He was very thorough with answering all my questions and concerns. I decided on their gt450 package(Race Headers, Full Exhaust w/ Carbon Tips, BMC Air Filters, IPD Plenum, 82 mm gt3 Throttle Body and most importantly, the Cobb custom tune).
When I arrived last Tuesday, my car was checked in and I was given a full tour of their shop. I was very happy to see that they fabricate the headers and exhaust, in house! The plan was to pick it up Friday, completed. Bobby sent me a video on Thursday,of them testing my car on the dyno, along with the results printout. My car produced 396 hp and 327 tq. My engine is not fully broken in yet(Only 250 miles at the time), so I am expecting to gain another 7-8 hp and 3-4 tq, once I have a few thousand miles on it. They invited me back for another dyno at that time. Their tuner, Steve, is very experienced/knowledgeable. He did a custom tune on my car and I must say, it's very crisp and aggressive! Steve explained that he always continues to work the tunes he does. He will contact me and send any improvements in the future, via email, if he gets any more gains.
I picked up my car last Friday. My car was well taken care of and was up on the lift when I arrived, so that I could see all that was done to it. The installation was 100% complete and very nicely installed. The exhaust valves are controlled by the exhaust button, on the console. The sound difference is noticeable as soon as the car is started. I had a 2 hour ride back to New Jersey. The performance from this kit is nothing short of astounding! It has torque way down low and the power pulls and pulls and pulls to just about 8000 rpms!!!
I have owned some amazing cars with amazing sounds(2010 & 2015 Porsche gt3;s, 2011 Porsche gt3rs with Sharkwerks center exhaust and 2009 Ferrari 430 Scuderia).The gt4 with this kit, sounds better than any car I have owned, imho!
I would like to thank Fabspeed, Bobby, Steve and all team members involved in this build for an excellent job, well done!!
Porsche GT4 + Fabspeed + Full Race Exhaust + Oversized Throttle Body & Plenum + Race Map = Total Rip Snort = Out of body experience
I'm not sure how much is my imagination, but that thing sure feels like 400whp.
You guys rock!