Broxi

iTrader: (11)

A friend has Purchased this, and now decided not to use it, I was going to buy it but cannot really afford it so i said i would try and sell it on.

This kit is Perrins Alternative to the RCMS rotated mount kit, and comes with all of the pipework highly polished.

The perrin site list the kit as being for the 2002+ models.

This is the GT3076R kit, and is already in the UK< so no Import or Vat to Pay...


BLOW-THRU BOOST TUBE MUST BE PURCHASED WITH THIS KIT IF THE FACTORY MAF SYSTEM IS TO BE RETAINED. IF YOU ARE SWITCHING TO MAP YOU DO NOT NEED THE BLOW-THRU BOOST TUBE.
PERRIN Rotated Turbo kits include everything for your properly tuned WRX/STI. PERRIN kits are designed to bolt to factory exhaust manifolds, and to factory catback exhaust.
Simply add a PERRIN front mount intercooler, PERRIN injectors and fuel rails, ECU tuning, Exedy Clutch, PERRIN cat-back Exhaust and you are ready to claw apart the surface of your local racetrack! All systems have a fully recirculated wastegate dump tube to prevent fire, noise and stench.
PERRIN Turbo kits are not for the faint of heart and it is best to speak to a PERRIN specialist before ordering. Let us cater the exact combination to meet your needs. We can help you choose the extras that make this project successful with ECU plug-n-play tuning, fuel pumps, etc. NOTE: Some systems do require engine modifications for optimum longevity.


Overall Kit Design

The PERRIN Rotated Turbo kits were originally designed for the customer that needed something bigger and more efficient than a stock location turbo replacement. A stock location turbo has 2 problems areas that cause inefficiencies, and loss in possible overall horsepower, the Intake path, and placement of turbo. Both limit the size of turbo, and sacrifice intake path restrictions, again limiting potential horsepower.

PERRIN™ Rotated is Better!


The PERRIN rotated kit is just that, rotated! Because we rotate the turbo to the side of the engine we can use a larger, smoother and straighter intake system. , and pretty much any size turbo we want! The PERRIN turbo kit places the turbo in the optimum position to attach to almost every aftermarket front mount intercooler.


New Cold Air Intake Hose


Yes our newly revised turbo kit includes a completly new 3" cold air intake system. This new inlet hose is designed to supplied fresh cold air to your Garrett GT turbo. The new intake has fittings for all your crank case, valve cover breatherst and other emissions control hoses. You will see 2 very important changes to our intake system.

• No MAF sensor housing
  The MAF Sensor housing has been moved to our revolutionary new Blow-thu boost tube. The Blow-Thru boost tube places the MAF sensor inline between the intercooler and the throttle body. Now your ECU will receive a temperature correct reading.
• No BOV recirculation fitting
  For the first time you can now safely use a Vent to atmosphere blow of valve on your Subaru! Because we moved the MAF sensor to the Blow-thru boost tube just before the throttle body now vent extra boost pressure without the risk of running lean due to a loss of metered air. Any air vented from the blow off valve is now before the MAF sensor allowing the ECU to always receive a accurate reading or air entering the engine.

PERRIN intake systems always include a high flow foam filter element, perfect for large turbo applications. Also included are silicone adapters, and vacuum hoses for the installation. The new 3" pipe aluminum piping look good and out performs previous intake designs.

Up-pipe

The PERRIN Rotated Kit up-pipe is a TIG welded, CNC mandrel bent, 2" 304SS tube with .500" CNC cut flanges. The external waste gate is plumbed into the up-pipe with a smooth transition from the wastegate to the exhuast system allowing for smoother exhaust flow and greater control of boost levels. The up-pipe is designed to bolt to a factory exhaust manifold for those who choose to use the stock manifold. We do recommend that you consider the PERRIIN exhaust header. It is a great way to lower the spool RPM, and make more power throughout the RPM band.


Downpipe


The downpipe is TIG welded, CNC mandrel bent, 3" 304SS tube with .500" CNC cut flanges. The PERRIN downpipe features an auxiliary dump tube to recirculate exhaust gasses from the waste gate back into the exhaust system eliminating the risk of fire and melting components from high heat associated with wastegates that just dump under the hood. The PERRIN downpipe dump tube features a floating flange design which can move and adjust to the extreme exhaust temperatures. The tight slip fit allows for expanding and contracting of the wastegate dump tube while still proving a nice tight seal. This slip fit also allows for easy quick removal of the wastegate with out having to unfasten V-band clamps, or flange connections.

At its base the downpipe features a exhaust flange designed to bolt up to your OEM catback exhaust. In turn most aftermarket catback exhausts and the original stock exhaust system will bolt right up to our turbo kit. Of course any of the PERRIN Catback exhaust systems will bolt up too.


PERRIN/TiAl 44mm Wastegate


This Wastegate is a key part to controlling boost. We choose the Tial™ 44mm with V-band connections. V-band connections allow for a tighter more compact install of the turbo kit. Tial™ is a premier brand specializing in wastgate design. Their high quality NiCrFe based alloy valves and 347SS valve housings will offer longer product life compared to competing designs. A 17-7 PH Stainless Steel actuator spring gives consistent pressure at high temperature, resisting "relaxing" at temperature to 900F (483C). The 44mm model features a larger diameter valve compared to other kits, which makes for flawless boost control. A 14psi WG spring is included with the kit but many other spring choices exist!

Surge Ports


When applicable(GT3076R and GT4088R), we choose a turbo with compressor surge ports. These are important for controlling surge at low RPM. There are 2 types of surge, surge when the BOV doesn't work well, and surge when the turbo pushes more air than the engine consumes. The surge ports on the turbo are designed to reduce this big "push" of air and broaden the compressor map at lower airflows, where this surge can occur.

Identifying surge ports on a turbocharger can be described as looking like another intake on the compressor housing. The outer port, has small slots machined at the bottom, that allow air to enter the compressor wheel. This allows for air to "recirculate" at low airflow, and in turn pushes the surge limit toward lower RPMs. The GT3076R, AND GT4088R turbos we use have these surge ports.

Exhaust Housing Size Selection


Most PERRIN turbo kits come with two exhaust housing options. .63AR, and the .82AR. The AR in simple terms is the overall size of the housing. A larger number indicates a freer flowing housing. A larger housings flow more air, but at a lower velocity which in turn has less energy spool the turbo. Though more airflow does equal more upper end horsepower, a larger AR will increase boost lag. The smaller AR. will spool the turbo faster it will have lower horsepower on the upper end.



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loony toon

iTrader: (4)

Fantastic piece of kit, been looking at this myself for when i upgrade my engine in a few months time !!!!

Been quoted for turbo kit, front mount and fuel rails etc from the states and it works out so much cheaper too




good luck with the sale mate just wish i had the money spare now




Tony

banny sti

iTrader: (68)

Is this meant for LHD cars, as the can be clearence issues if trying to fit to a RHD car.

Banny

Broxi

iTrader: (11)

the perrin kit is a direct fit on Left Hand drive vehicles.

I have an email from perrin saying that many customers with RH vehicles around the world have fitted the perrin kit with Success, and that the down pipe is the only pipe that would need modification on a RHD vehicle, as it fouls the Servo,

A v cut into the down pipe, bending it down slightly then welding it back up... is what they say..

I have also heard the American down pipe's are 4 inches shorter than the UK ones... but this is Not mentioned by Perrin in the email.

Broxi

iTrader: (11)

£1700 ONO.....

Please also note power Quoted is at the Wheels

bwanaiguana

iTrader: (7)

Hi
Have sent pb asking for some info about fitting it to a classic

Broxi

iTrader: (11)

Replied..

Broxi

iTrader: (11)

£1450 ono

chris_wrx

iTrader: (4)

ok so is this every thing from up pipe to turbo to down pipe and intercooler brackets and how would it fit to a classic so it doesnt fowl the brake master cylinder

Broxi

iTrader: (11)

Sold!