• order now
  • Items in cart: Subtotal:
  • Home
    • Clearance
    • Flash SALE!
    • Shop By Category
  • DEALER LOCATOR
  • BECOME A DEALER
  • SUPPORT
  • ABOUT
  • CONTACT
  • LOGIN/REGISTER
  • TRACK ORDER
  • MY ACCOUNT
  • TRACK ORDER
  • DEALER LOCATOR
  • BECOME A DEALER
  • Services
  • Blog
  • CONTACT
  • 508
  • Shop By Category
  • Fittings
  • Intercoolers
  • Silicone
  • Tubing
  • Clearance
  • Flash Sale!
Stealth Series : Turbo Oil Supply and Drain Kit
17 Apr 2014
  A complete solution to your turbocharger oil supply and drain. We use Treadstone Stealth hoses and fittings. Includes everything pictured. No welding required! Install to oil pan by punching hole & taping with 1/2 NPT tap. Made in the USA. Weld fittings available also. Will fit any T3 and T3/T4 Hybrid Turbocharger (Garrett, Turbonetics.....) This kit now comes with our new anodized drain flanges. Please view pictures above. Drain lines longer than 16" can be specially ordered, please call or email for more info.
  • -3AN stainless steel oil supply (Rated at 2000psig & 500-degrees)
  • 16.00" of 10AN Stainless Steel Oil Return Line
  • Includes 1/8" NPT T fitting to hook up to block
  • Includes all necessary fittings and hardware
  • T fitting will adapt to almost any motor and still use factory oil pressure sending unit
  • No welding Required!�Note: T series flange has a 2" on center both dimension, used on all Turbonetics, Garrett T series, and Precision turbos. The smaller 1.5" dimensions is used on all Garrett GTR, and Borg Warner EFR turbos.

Read More
Read More
Hyundai Genesis Intercooler Kit 2013+
16 Apr 2014
  The intercooler piping kit for the Hyundai Genesis solves the headache of figuring out the problem of routing the piping for your new intercooler! Includes all piping, silicone hose, silicone reducers, and t-bolt clamps. Specifically for the Genesis, we also include radiator brackets to keep your stock mounting location. Intercooler piping is powder-coated black and includes a welded-on blow-off valve flange available as either an HKS, Tial, or TurboSmart flange. Silicone couplers are available in three different colors, black, blue, and red. We use aircraft-grade T6 aluminum that is far lighter than steel, and the ends of the pipe have a bead-rolled lip so you don't have to worry about a hose blowing off. This kit includes the popular Treadstone TR8 Intercooler, which is efficient up to 500 HP and features highly efficient bar and plate construction that has a less than 2 PSI pressure drop at max flow. Our intercoolers are pressure-checked to 150 PSI and the whole kit comes with a one year warranty against manufacturer defects.
  • Piping
    • Aircraft-Grade T6 aluminum
    • Powder-coated black
    • 2.5" Diameter
  • Intercooler
    • Treadstone TR8
    • Efficient up to 500 HP
    • Durable bar and plate construction
    • Less than 2 PSI pressure drop at max flow
  • Blow-off Valve Flange
    • Comes pre-welded to pipe
    • Available as HKS, Tial, or Turbosmart style flange

Read More
Read More
The Small Core. That Does More. Treadstone C1245-18
15 Apr 2014

Intercooler Core: C1245-18

This Treadstone C1245-18 core features a highly efficient bar and plate core achieving efficiency's up to 80%. With a louvered external fin and staggered internal fin these cores will provide the best intercooling at a very efficient rate. Core size 4.5" X 10.5X 18"
  • 1000cfm, 860HP
  • less than 1 psi pressure drop
  Grab yours today before we run out of stock!  

Read More
Read More
QR25DE Premium Head Flange 02-12'
10 Apr 2014

This is a new Treadstone Performance product: Premium Head Flange Rolled Steel for the QR25DE:
  • Qr25DE head flange fits all Qr25 engines from 02-12.
  • 3D port work transitions from cylinder head port shape to 1.5' schedule 10 ID dimensions.
  • CNC machined in house from 1/2' thick 1018 cold rolled steel
  • Offset ports to allow for bolt clearance on top bolts

Read More
Read More
Stealth 325 Fuel Pump by Aeromotive
24 Mar 2014

All New 325 Fuel Pump by Aeromotive

  The all-new Aeromotive 325 Stealth Fuel Pump (P/N 11165) is the newest addition to the Stealth Fuel System line-up. Similar to the popular 340 Stealth Pumps, the 325 is a compact body design, high-output, in-tank fuel pump that fits many popular late model EFI applications. The Aeromotive 325 is a high performance pump that bolts into many existing hanger assemblies. It is also a significant addition to the Aeromotive Stealth line, as this one part number now fits more than 25 very recent cars and truck platforms, many of which are common for performance upgrades. (To find your vehicle, see the applications guide) What sets the 325 Stealth Pump apart is its superior flow throughout a wide pressure range. Compared to other aftermarket pumps, the 325 boasts a significant increase in performance, owing more than 325 lph at 40 psi. This pump is ideal for applications requiring more flow while retaining the factory lines and mounting provisions available in the Original Equipment (O.E.) configuration. The 325 is also perfect for use as a replacement fuel pump for applications that require more flow to support forced air power adders such as turbo and superchargers. Features: � Compact 65mm body for OE fitment � Fits a wide range of vehicles where popular aftermarket pumps are applicable � Flows 325 lph @ 40 psi � Internal check valve � Quiet, durable and reliable turbine impeller � Includes universal filter sock � may not fit in some applications (see OEM filter replacement recommendations) � Designed for in-tank use only � Can be used with carbureted or EFI applications � Can be used in pulse modulated applications  

Read More
Read More
NEW TR335 Intercooler for BMW; 135i, 335i, E90, E92
18 Mar 2014

TR335 BMW INTERCOOLER

  Newly designed and released Intercooler for BMW;�135i, 335i, E90, E92 2006-2011. The Treadstone BMW 135/335 Front Mount Intercooler is one of the best performing direct bolt on intercoolers you can buy. Increase 15Hp with this basic bolt on, and up to 40hp with cars running increased boost. This intercooler is over 48% more internal flow area than stock and works with the stock piping for a complete bolt on upgrade This Treadstone Intercooler features precision bent sheet metal aluminum end tanks. Each Treadstone Intercooler is hand TIG welded in a jig for a perfect fit and pressure tested to 100 psi to ensure maximum performance. Our intercoolers cores utilize high density internal fin design with bar and plate construction. Specifications
  • Intercooler core dimension: 6.25" tall, 21" wide and 5.5" thick
  • 2.5" inlet and outlet
  • Good for up to 550whp
  • Less than 1psi Pressure Drop
  • 766CFM
  • Slight trimming of plastic bumper support required
Read More
Read More
TREADSTONE FUEL PRESSURE REGULATOR
12 Mar 2014

Treadstone Performance Bypass Fuel Pressure Regulator �was developed for high horsepower Fuel Injected applications.

�

Features: �� Base Pressure is adjustable from 30-70 PSI.

  • Alcohol/E85 compatible.
  • CNC machined from 6061-T651 billet aluminum.
  • Fuel pressure will rise on a 1:1 ratio when referencing boost.
  • 1/8'' NPT gauge port.
  • Beautifully finished with black anodized coatings.
  • Provides two -10 AN inlet ports and one -6 AN return port.
 

Read More
Read More
DW65V 265 LPH Fuel Pump by DeatschWerks - DAS PUMP
11 Mar 2014

The DW65v fills a need for a pump that fits like stock, but flows enough to support the higher power ranges the 1.8t is capable of. Solutions up until now were either pumps that supported only limited power levels or pumps that required messy, complicated installation.

Like the rest of DeatschWerks� DW65 pump series (the DW65c and DW65a), this �v� version flows 265lph and can support 500hp. The DW65 series of pumps are characterized by their specialty fitment, allowing 100% drop-in fitment for applications that don�t take a standard-size fuel pump. The DW65v has the same pick up points as the factory pump and utilizes a system identical to stock to maintain the bucket�s fuel level, avoiding fuel starvation at low fuel levels or in high cornering.

INSTALLATION GUIDE

Read More
Read More
How to Measure your AN/NPT Fittings and Selecting the Right Choice
04 Mar 2014
--Working with all kind of different vehicles and custom setups, as we all know, can be quite a task. Here at Treadstone Performance we work hard to make your job just a little bit easier. We work hard to ensure if you buy one of our push-lock AN fittings it works with the proper hose size unlike many other fittings out there. We have fittings to fit all applications, whether it is AN, NPT, or metric you can rest assured that we have them here!

Here's a little fact sheet you can reference off of:

  • Divide your AN size by 16 and this will give you the size in fractions of an inch
  • (AN size and hose sizes can be found by dividing AN size by 16 ex. 6AN = 3/8" hose size)
  • �NPT means national pipe thread. These have tappered threads and are sealed by pressure of the thread getting tighter as it srews in, commonly sealed with teflon tape.
  • BSPT is a british pipe thread, also a tappered thread, but slightly smaller. Commonly found on the oil feed pressure sending units of engines.
  • NPT or BSPT sizes are not actual sizes of the thread, so dont try to measure them, they are a nominal size
  • AN size and hose sizes can be found by dividing AN size by 16 ex. 6AN = 3/8" hose size

CHECK OUT OUR LIST OF AN AND NPT FITTINGS

Read More
Read More
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33

join our email list

You’ll be first to know about Treadstone Performance Engineering new products, discounts and special events!

You have successfully signed up to get the best deals.

You have already signed up to get the best deals!!!

All of our products complement the best in performance turbocharging today! Turbonetics, Precision, and Garrett Turbochargers, the pioneers in performance turbocharging! With the knowledge and experience of some of the best names in turbocharging. Treadstone products parallels with quality and reliability, giving you the best products combination in performance turbocharging.

  • MY ACCOUNT
  • TRACK ORDER
  • Search By Brand
  • Search By Category
  • DEALER LOCATOR
  • BECOME A DEALER
  • Services
  • SUPPORT
  • PRIVACY
  • TERMS
  • ABOUT
  • TRE Hub
  • Blog
  • Contact
  • Sitemap

Blog Categories

blog-thumb
Rad Dan - Same Mullet New ...

Jun 09, 2020


blog-thumb
Hoonin' Hooman Rahimi - Tr...

Jun 04, 2020


blog-thumb
Treadstone Intercoolers Ex...

May 19, 2020


blog-thumb
Titanium Pipes are now Ava...

May 07, 2020


blog-thumb
Oil Filter Sandwich Plate...

May 01, 2020


More

Find Us

TreadstonePerformance.com is committed to providing the best online shopping experience and customer support available. If you have any questions, please do not hesitate to reach out.

Business Hours

9:00 am - 5:00pm EST
Monday - Friday
Closed on Saturday and Sunday

10340 SW 187th Street
Miami, FL 33157
Phone: 888-789-4586

Copyright ©2026 Treadstone Performance Engineering | All rights reserved.
Powered & Designed by Admark Automotive

Search by Vehicle

508