Tuning an ECU is one of the most critical steps of any turbocharging application. A poor or improper tune can result in reduced performance or serious engine damage.

Treadstone is now offering high performance fuel pumps ranging from 255 LPH for applications of up to 500 HP, to monster 340 LPH pumps for your 700 hp engines. These pumps are a drop-in fitment for many applications, including the TRE265 pump which has a

After a year of development, our V band kits are finally ready to be released! Click for more info....

Treadstone Performance introduces the new line of Borg Warner EFR turbine housings

New TRC Series Intercoolers

SRT4-Revision2. Revised and upgraded kit utilizing a V band downpipe connection and very strong schedule 10 weld el downpipe construction! Also upgraded was the wastegate to the very popular V band MVS by Tial. This turbo upgrade kit for the SRT-4 utilize

New investment 304 cast stainless products avaliable!

We are the sole distributors for Turbonetics Raptor Bov

Borg Warner introduces a brand new technological break through in turbocharger design and engineering, never before seen in the market! Click below for more info....

PRI Trade show Dec. 1-3rd! come visit us at booth # 1975

These turbine housings have been taking the turbo scence by storm, and is a great innovation to the turbocharger community. They make installation and fabrication of turbo set ups much easier! Remember to ask your sales rep for the V band housing upgrade!

Recently upgraded SRT4 manifold to cast stainless steel, and new release for the IS300 2JZGE 01+ platform

We have just purchased a Z-Corp 510 rapid prototype 3D printer!

The wait is over, and we are now proud to release the 07 and up Nissan Sentra SER 100% Complete Bolt on turbo kit! Now the B16 guys can have as much fun as the B15 rivals! Complete and ready to run tuned by Uprev Engine management reflash!

Direct from Manufacture, any fitment, & any size avaliable!

Latest release to the Treadstone intercooler line up is the TR11 intercooler. Perfect size intercooler for many turbocharged applications on 4cyl's under 600hp. Only 3" thick compared to our standard 3.5".

Treadstone is now manufacturing parts for the 08+ Cobalt SS 2.0 LNF Turbo. Available now is the Cobalt Turbo Kit, Cobalt Intercooler Kit, Cobalt Cold Air Intake, Cobalt downpipe, Cobalt Catback exhaust....etc

We will be exhibiting at P.R.I. Dec. 9th-11th at the Orlando,Fl convention center! Don't miss out!

We have just released a new line up of Mass Air Sensor Flange adapters and Universal pipe adapters. These are the most commonly used MAF adapters and will fit a huge variety of applications! Great for custom intakes, custom turbo kit applications! A large

We are now manufacturing our own oil inlet restictors! We use these on just about all the turbos we sell, Garrett, Turbonetics, Precision, Master Power, CompTurbo.....etc Even if the manufacture does not require a restrictor its better to be safe than sor

Turbosmarts game-changing new design that will set a new benchmark for performance wastegates. Designed to fit into tight engine bays, Turbosmarts brand new 40mm external wastegate offers a class-leading flow and heat handling capabilities. It is also the

We have just released some new waterlines, banjo fittings, and oil supply adapters. Very common among turbocharger applications

For those of you who are building your own turbo kits and need a braided oil supply line, we have the solution for you. The STi factory oil supply hard line takes a special adapter that we manufactured into a one piece line. Oil line comes with a 90 degre

Finally the wait is over! For you Spec-v enthusiast! we are holding a turbo kit raffle! Purchase you're ticket or tickets today!

Treadstone is now a Pro Tuner for the UPrev tuning software. Available for Sentra, 350z, G35, Frontier and Titan!

New to the Treadstone intercooler line up, the popular TR10 intercooler just got a little better. Now available with baffled end tank design, revised mounting locations, with 3.5" and 4.5" core thicknesses!

Turbosmart Boost Gauge Now Available! The new Turbosmart boost gauge is the perfect accessory for any of our Gated Boost Control Valves. Featuring precision mechanical operation, a black face with silver bezel, bright backlighting and a 30psi boost range.

Scion Tc Intercooler Pipe Kits now available. The Turbonetics and Treadstone pipe kits are now available for individual sale!

The most powerful and easy to use hand held tuner in the world. Unlock impressive power gains hidden within the ECU by replacing conservative factory settings with more performance optimized calibrations

Treadstone Performance Engineering Inc is now the exclusive distributor of the recently upgraded Turbonetics 350z and G35 turbo kits!

Released for 2010, the WRX / Sti turbo kit 01-07 has been updated and now available with Precisions line up of Billett wheel turbochargers!

HIN / NOPI Miami Florida 2010

Jeff Hills Sponser Subaru Sti, Competing for Top Subaru of the year on NASIOC, put in your votes!

Brand New release from Tial, a Bypass Recirculation blow off valve

Flex Couplers now available in 3.5" and 4" Diameters

Wholesale inquiries welcome, up to 30% of retail!

Treadstone performance is now a master stocking wholesale dealer for Turbosmart products. We have great price breaks for shops and vendors! Call for more info 888-789-4586 Wholesale inquiries welcome, up to 32% of retail!

Re-released for 2010, The old Turbonetics 350z and g35 kits are now available, exclusively through Treadstone. Wholesale welcome!

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