The TPC 950 turbo system is the ultimate in proven reliability upgrade for your Porsche 991/GT2 Porsche. Whats included 304 stainless headers w/CNC flanges and wastegate plumbing, Garrett G series turbos, Tial Wastegates, Complete oil / water hydraulic lines and fittings, CNC exhaust discharge adapters to allow use of original exhaust. The TPC 950 turbo system is designed to be used on a stock engine with no modifications. The TPC 950 Turbo system is tuned and designed exclusively to be used in conjunction with TPC intercooler system / Y pipe, TPC dual path GT2 exhaust and Cobb AP (NOT INCLUDED IN TURBO SYSTEM TO BE PURCHASED SEPARATELY) .Our TPC Turbo system has proven reliability in racing applications as used on our Optima Battery Search for the Ultimate Street Car GT2RSx and the OFFICIAL LAND SPEED RECORD for the 991 Turbo. The heart of the TPC 950 system is based on the latest in turbo technology featuring the new "G" series Garrett Turbo family. The new G series features the most modern turbine section allowing ridiculous performance with no compromise to the torque curve (Note the torque curve in the graph above) this is what wins races. The compressor section features a 54 mm inducer which allows 55 lb/hr @ 2.5 pressure ratio @ 72% eff . We have designed the system for use with the stock engine and have tuned the power band at modest manifold pressures not allowing torque to go over 600 ft/lb until after 4800 rpm peak torque is at 6400 rpm peake HP is at the last RPM site as per a proper race engine. Suggested options for the TPC 950 system is the Plex tuning boost controller, Dodson clutch, DSC Sport controller for added grip.
This turbo system comes complete with the following:
- 304 stainless headers w/CNC flanges and wastegate plumbing
- Garrett G series turbos,
- Tial Wastegates
- Complete oil / water hydraulic lines and fittings
- CNC exhaust discharge adapters to allow use of original exhaust
Suggested options for the TPC 950 system is the Plex tuning boost controller, Dodson clutch, DSC Sport controller for added grip.
More Sound. More Power. No Drone.Are you looking for more sound out of your 997/991 GT3 without sacrificing street drivability? Look no further than the TPC Racing Active Side Muffler Bypass pipe. It provides cup car sound and performance when you want it, while eliminating unwanted cabin drone and excessive noise in normal street conditions. All this while improving performance and handling.
How it worksUsing a factory-style actuator-controlled valve, the TPC Racing Active Side Muffler Bypass System provides cup car sound and performance in higher rpm/higher load ranges, while eliminating unwanted cabin drone and excessive noise. Its lightweight design saves 40 lbs from the OEM side mufflers, resulting in improved handling. Better exhaust flow management allows for increased torque between 2,600 and 5,600 rpm, as well as increased horsepower between 5-8,250 rpm.
Features• 40 lb. Weight Reduction from OEM • Factory-Style Actuator-Controlled valve • Metal Flex Joint for Easy Installation/Proper Fitment • Metal Flex Joint Reduces Chance of Center Muffler Fatigue • Machined/Fabricated In-House • Each Unit is Handmade in the USA • Stainless Steel Construction with Brush Finish
TPC Racing PDK Flash is available for all PDK vehicles
TPC Racing Auxiliary PDK Cooler is available for all PDK vehicles
TPC HD Engine cooler is available for both MT and PDK vehicles*Note* Pictures shown of silicone and piping may differ from actual product photo shown. *Note* PDK Vehicles require the TPC Racing Dual-core center radiator kit. If you are in need of more information in regards to the requirements for your specific vehicle and this turbo kit, please don't hesitate to call or email us.
I just want to sincerely thank Tom and Harris for taking such great care of my car. I have been searching for the right shop and I have found the one that I will build a long term relationship with. It was so much fun at the track with Harris and I appreciated all of his guidance. Can’t wait for 2018!
Elite group of people, especially Tom and Harris!Thank you so much for your dedication and devotion to your clients. I have found my shop for life!!!
Awesome tuning by TPC!!! They really invested in the development of the mid-pipe to make it all come together w/ custom tune. Can't wait for the TPC intake goodies to become available.
Thanks to Mike Levitas and TPC Racing, I had one of those special days that will stay with me forever today.
I have the Stage 2 suspension on an '05 Boxster S and can testify that it transforms the car into beautiful, neutral handling bliss on the track without sacrificing any street driveablility. I run in the advanced group at MidAmerica, BIR, and Road America and everyone who's ridden with me comments on how well sorted the car is with TPC's suspension...
I love it. It's fast and reliable. The turbo has been installed for over six years without any issues. I've heard people bolt on 10k worth with minimal gains. I haven't heard anyone with the TPC turbo system regret their decision.
40k on my Stage 3 Plus TPC Racing Turbo Kit! Porsche performance equal to their win in the Rolex 24 Hours At Daytona! The TPC team excels in all aspects of improving the performance of and maintaining the car. I have been a customer for eight years now, and I give them the highest of recommendations. I can stongly say that they have improved my car so that I experience the most--and perhaps best--when driving my Porsche. A reputation considered by many in aftermarket and motorsports industries to be true experts and professionals. Coupled with DSC Tractive, other suspension, brake, and aero enhancements...Wow! Miles of smiles!
I have a stage 2. Installed summer of '13. Has about 8k miles on it, 90% track use. Zero turbo related problems to date. The TPC kit is quality stuff, the key is in the install.