This Treadstone TR1245-28 Intercooler 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 The TR1245-28 has a 28" long core compared to the old TR1245 at 22"

• Core Size, 12.5" X 28" X 4.5"
• Less than 2.5 psi pressure drop at max flow
• 3.5" inlet/outlet
• 4.5" core, 1800 CFM flow rate, 1200hp efficient, 2.5psi drop

 

Treadstone Subaru STi Intercooler

  Front mount intercoolers for your WRX: massive 4.5" deep core, 28" long and 10.5" high making this the new benchmark intercooler!�Capable of flowing 938cfm at 1.5psi pressure loss, this unit is efficient up to 900hp without breaking a sweat! With many of our private label intercoolers already on the market today, this unit is tried and tested on the track and the strip by many of the top names in Subaru tuning. The Treadstone name has become synonymous with quality intercoolers over the past few years, and we pride our selves on it! We manufacture our bar and plate cores with strict guidelines, and are specifically designed to maximize cooling using the most surface area possible in any given space. Our cores give the perfect balance between heat exchanging efficiency and flow. Our internal fin structure design is top notch, and is where the most important changes can be made to enhance the cooling rate. Treadstone intercooler cores feature a high heat-dissipating "Inner fin" design. This is ideal for medium to high boost levels on higher horsepower or upgraded turbo engines. The larger internal surface area provides superior cooling efficiency for radiating excessive heat and minimizing heat soak. In general, these design characteristics is what gives Treadstone Intercoolers the leading edge in intercooler technology

 

Ben Hockman's Dyno Test

 

READ ENDTANK .PDF

 

NEW Rated-R Intercooler core

• 28% more internal flow than out standard cores
• 8" X 10" X 4.5" Rated-R

   

The making of the Treadstone EFR Turbine housing

  The engineers at Borg Warner analyzed every component of a turbocharger and re-engineered the entire unit with the latest technology. We feel that this technology and latest advancement in materials will lead the way of the turbo aftermarket to come. Some key features of these turbo�s are below��

• CNC Forged Mill Billet Compressor Wheels
• 347 Cast Stainless Turbine Housings
• Integrated Compressor Recirculation Valve
• Dual Row Ceramic Ball Bearings
• Titanium Aluminized Turbine Wheels (50% lighter than the Inconel)
• Integrated electronic boost controller

Borg Warner has a wide array of turbine wheel selections, ranging from 55, 58, 64, 70, 74 and 80mm. This measurement is the inducer(exhaust gasses enter), and is the largest part of the wheel. Other manufactures such as Precision, Turbonetics and Garrett will denote exducer diameters in there sales, ranging from 49, 54, 57, 62, 65 and 68mm trims. These sizes of turbine wheels are the most popular for single turbo applications ranging from 300 to 1000hp, or twin turbo applications up to 2000HP.

Turbo Comparisons:

The chart below shows inducer and exducer measurements for the EFR range. For example, the ever so popular Precision 6262, one of the first main stream turbo�s utilizing a billet compressor wheel to hit the aftermarket that was a pretty big hit. The 6262 denotation from precision means 62mm compressor inducer, with 82 exducer and 62mm turbine reducer, hence 6262.

The 8374EFR has a compressor inducer of 62mm and Exducer of 83mm, almost exactly the same as the Precision compressor wheel. The 8374EFR has a turbine exducer of 64, 2mm bigger than the 62 from precision. This slightly larger turbine wheel, is closer related to the 65mm turbine wheel from Precision/Turbonetics. The 6265 combination has been more popular lately for guys wanting to push the envelope of the 62mm compressor wheel, making this very similar size to the 8374EFR. Being that the Borg Warner's turbine wheels are made from Titanium and are half the weight of Turbonetics, Precision or Garrets Inconel wheels, you can afford to have a slightly bigger turbine wheel, it will spool up quicker because of the reduced inertia and at the same time eat more exhaust gasses. Turbine wheels are the main factor in limiting HP, so with the same size compressor wheel, the Borg Warner units are able to support more HP than their competitors, while spooling the same, if not quicker!

This measurement plays a crucial role in the scroll of a turbine housing and effects turbine efficiency greatly 2nd to overall diameter to the turbine wheel. Area is the cross sectional area at the top point of the turbine housing tangential to the scroll, this is know as the critical area and is how your AR is calculated. The area is the cross sectional area at this point, and the radius is the distance to the centroid of that area from the center of the turbine housings.     However, when you use the large T3 .83 Borg Warner turbine housing in combination with a small 64mm Borg Warner turbine wheel, your combination is far from optimized, and spool time will suffer greatly due to the difference in turbine housing and wheel combo. Going with a twin scroll housing will help, but your combination is still not optimized for that particular housing/wheel combo. Turbine Housing Optimization Optimization of turbine wheel to turbine lies within the actual distance from the tip of the turbine wheel, to the tongue of the turbine housing, this is known as optimizing. Manufactures have different clearances for this optimization and is somewhat of a closely guarded secret, and is not advertised by any manufacture to the public. This measurement can easily be measured when taking a turbo apart or showing a cross sectional view below.   With our design, we optimized our .86 turbine housing around the 70mm EFR Turbine wheel, while still being able to machine it for the 74 and the 64 wheels. This housing will fall into the mainstream T3 turbine housing range, and be similar for turbine wheels of 57, 62 and 65 from the Precision and Turbonetics, as well as the GT30 and GT35 turbine wheels from Garrett. We feel this is the middle of the road size housing Borg Warner didn�t make, and our housing will fill in the gaps that Borg Warner left open. This turbine housing will be optimized on the EFR range of turbo�s, with power ranges from 300 to 750hp.            

    New for 2014 - The TIAL QRJ is our latest boost control valve. Designed with the needs of high performance recirculating systems in mind. The QRJ features a new body design, compact installation envelope, high-flow capacity, and configurable inlet and outlet ports.  

• For use on turbo-charged and super-charged applications (Paxton, Vortec, etc.). The body and all internal components are CNC-machined from 6061 aluminum alloy. It features a large 1.50 in (38.5mm) valve.
• Optional configurations of Hose and or V-band connections for the inlet and outlet ports.
• The valve seat seal utilizes a Viton O-ring that is clamped in place to prevent the possibility of sticking to the seat and pulling out. The valve stem and guide are Teflon-lubricated, hard anodize-coated for wear resistance.
• The QRJ comes with our own machined aluminum banjo-type air fitting and bolt, with over sized 10mm hose barb for quick actuator response.
• Color anodized aluminum options (Silver, Red, Blue, Purple, Black).
• Multiple inlet and return port options for many install configurations.
• Internal return spring pressure tuned for fastest response. Custom spring options are available for other configurations.
• When Ordering, the Body, and 2 Flange sets will be selected. [ Body #] + [ Inlet Flange #] + [ Outlet Flange #]

   

PTE's PB64 BOV

Made from lightweight 6071 and 7075 billet aluminum, PTE's 64mm unit is satin black anodized to be aesthetically pleasing yet functional while offering long-lasting protection from the elements. It features a Kevlar-reinforced silicon rolling diaphragm for quick response and a hard-coat anodized valve stem for enhanced durability. The PB64 also has a CFD designed valve and valve body for the highest flow even at low lift, while the attached O-ring seal prevents leakage. Furthermore, PTE's PB64 BOV also utilizes an innovative and industry-first proprietary wave spring for added weight savings while still holding the valve closed under high vacuum idling. Designed to release back up pressure created when the throttle is closed via a spring-loaded valve diaphragm assembly, PTE's PB64 BOV is a key component for preventing potentially harmful compressor surge back into the turbocharger to reduce wear on both the turbo and engine. Packaged with a weld-on aluminum mounting flange, spring adjustment screw, and two top ports for the ultimate in versatility and adjustability, the high-performance PB64 is generally compatible with most aftermarket manual and electronic boost controllers on the market today. Each unit is warranted to be free from manufacturer's defect for a period of 12 months or 12,000 miles.

  We offer a variety of combinations when it comes to choosing what will work best for your performance needs. Combining the prestige Borgwarner�EFR; 7064, 7670, 8374 along with our reputable �T3 and V-Band turbine housings, is sure to offer you the results you've been seeking. Be sure to order yours today since these turbos sell fast as well as our turbines. More detail on the actual product page.    

 

Hyundai Genesis 2013+, Cold Air Intake. A true cold air intake for your turbocharged Genesis. Made from 6061�heat treated aluminum and�powder coated black for that factory stealth look! Gain up to 15hp with this bolt on! Features

• Specific routing for improved charge air flow
• Eliminates factory rubber sections and bends improving boost response
• Large 3" Diameter 6061 lightweight aluminum pipe
• High temp sleek stealth black powder coating
• Easy installation
• Vibration mount to eliminate cracking on brace

Kit Includes

• 3" 6061 mandrel bent aluminum piping
• Silicone transition hose
• Hose clamps
• Air Filter

Specification

• 3" piping
• 3 ply silicone couplers
• Stainless steel worm gear clamps
• Large Hi Flow Universal washable air filter

Applications

• 2013+ Hyundai Genesis