Our article explains how to build a turbo Honda, Turbo Acura, or what to look for with a bolt on turbo kit. Homemade turbo kits are some of the best and least expensive ways to turbo your Honda or Acura.

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We will continue to add to this article as time passes. If you have anything to add or have any questions, please reply to this topic.

Read the article here: How to Build a Turbo Honda or Acura

One of our customers asked us about this kit, so we decided to post it up for those of you who have a Pontiac G8 and are looking for a turbo kit. It looks like this kit is made by a company called Rx Racing, and it’s their Street Demon Series 485 horsepower Pontiac G8 Turbo Kit.

Here’s the manufacture description:

Brand new “Street Demon” Series turbo package for your vehicle. The most complete turbo package available for the price. This package has all new quality parts that are capable of producing well beyond 485 horsepower at 25+ PSI with supporting modifications and a built motor. This is the most complete package available compared to others at an affordable price. On a stock motor the kit will create give the motor a 50-100 horsepower gain on a low boost setting of 8 PSI. Also, the included electronic turbo timer provides a hassle-free operation of precisely calculating the cool down period to ensure a proper cool down for your turbocharged motor. Works with either automatic or manual gearboxes. This kit may allow you to keep your air conditioning and power steering for a great street setup.

(1) Hybrid Turbo Charger:
.57 compressor wheel trim mapped for low & high boost setups
Oil fitting gaskets & mounting studs included
Capable of producing over 450 horsepower
Wet float bearings & properly balanced
3″ inlet diameter with a 2″ outlet
.50 A/R compressor housing
.63 A/R turbine housing
1/8 NPT oil inlet
T3/T4 hybrid

(1) Front Mount Intercooler:
Large design cools down the turbocharged air efficiently
Strong TIG welds will support high PSI levels
Lightweight aluminum racing intercooler
Extra thick core provides ample cooling
2.5″ cold outlet & 2.5″ hot inlet
Less then 2% pressure drop

(1) Universal Intercooler Piping Kit:
Lightweight yet strong aluminum piping
May necessitate light modification to fit
(16) stainless steel worm gear clamps
(2) 2.5” 90 degree silicone couplers
(6) 2.5” straight silicone couplers
(2) 90 degree 2.5” bends
(2) 60 degree 2.5” bends
(2) 45 degree 2.5” bends
(2) straight 2.5” pipes

(1) Turbo Oil Line Install Package:
T fittings will fit almost any motor & still use factory oil pressure sending unit
Necessary fittings and clamps for a complete installation
18 inch 5/8” high temperature 550psi oil return line
Premium gaskets & hardware for the turbocharger
77 inch straight high strength oil feed line
Strong “T” fitting to hook up to block
Superior quality lasts a lifetime
Retails for $229 in magazines
High quality oil feed fittings
High quality turbo oil drain
Brand new turbo install kit
36 inch angle oil fee line

(1) Aluminum Battery Box Relocation Kit:
Full aluminum construction
Relocation cables, straps, hardware
Frees up lots of engine bay room
Better weight distribution for vehicle handling

(1) Boost Controller:
Can be setup to adjust boost PSI on the fly
Can be adjusted for any PSI level desired
Control your boost with a precise click
Includes complete install kit
Anodized aluminum finish
CNC machined design

(1) Blow Off Valve:
Protects turbo by venting when shifting and/or reducing throttle
Performance design produces a powerful & aggressive sound
Quality design will not leak under high boost conditions
Flanges installed at user discretion
Includes complete install kit

(2) Slim Cooling Fan:
Fan can be used to cool: A/C condenser, oil or transmission cooler, mounting on an intercooler to prevent heat soak, or cooling a a2w radiator
Slim design provides excellent engine bay clearance
Includes the mounting tabs for a easy zip tie install
Reversible design can either pull or push air
Versatility of a push/pull reversible fan
Superior flow of a curved-blade design
Creates additional aftermarket cooling
1.25″ thick outside perimeter
2.50″ thick inside perimeter

(1) Electronic Turbo Timer:
Ensures a proper cool down for your turbocharged car every time
Includes pigtail wiring and extra wiring for ease of installation
Important to preventing premature turbo wear and failure
Mounted inside the vehicle for on the fly adjustments
Precisely calculates the cool down period for the motor
Auto mode feature creates a hassle-free operation
Increases turbocharger’s operating lifespan
Bright Easy to read LED Digital Display
Failure to reduce the temperature of the turbo could result in “coking” of oil inside the turbo
Coking is the baking of oil, turning it into a grimy substance

(1) Fuel Pressure Regulator:
Great to setup fuel pressure for boosted engines
Includes complete install kit
Precision pressure gauge
Fully adjustable

(1) Catch Can:
Stops excess oil from blowing to the intake manifold
Ensures better mileage & better performance
Removes oil vapors from breather line
Show like high quality polish
Includes complete install kit

(1) Billet Aluminum High Flow Fuel Filter:
CNC machined T6-6061 billet aluminum construction
High flow capacity for demanding fuel systems
Strong brackets for easy mounting
High pressure fuel fittings
Anodized show like finish
Filter can be cleaned
6an sized fittings
Removable filter

(1) 35mm Wastegate:
Protect the turbo system from over boosting by venting surges
Includes complete install kit featuring gaskets and flanges
Strong construction provides years of reliable service
Anodized show like finish
2 bolt flange style

(1) 10 Meters Heat Wrap:
Heat powers the turbochargers turbine inlet. Keep the heat inside the exhaust pipes
Heat kills the turbochargers compressor inlet. Keep the heat out of the cold piping.
Control additional engine bay heat and prevent overheating.
Keep intercooled air cooled.
Made of very high temp fiberglass.

(1) Stainless Downpipe:
2.5″ Inlet
Waterjet cut 5 bolt flange.
Mandrel bent stainless steel
Beautiful TIG welds

(1) Radiator Hose Sleeving Kit:
Stainless braiding makes rubber radiator hoses up to 5x stronger
Makes engine bay look of show car quality
Strong construction provides years of reliability
Anodized ends for the authentic race like finish

(1) High Flow Intake Filter:
Protect the turbo system from debris
Instant HP adder
Extreme high flow
3″ inlet perfectly matching the turbocharger inlet

(1) High Flow Breather Cap:
Extreme high flow
Keeps crankcase ventilation clean for emissions
Works in conjunction with the catch can to keep inside of turbo piping oil free

(1) Wastegate Positioning Adapter:
Allows adjustability for wastegate placement.
Laser cut flanges.
Mandrel bent stainless steel.
Strong construction provides years of reliable service
Beautiful TIG welds
2 bolt flange style

(1) Wastegate Dump Tube:
Allows wastegate exhaust gases to cleanly exit the engine bay.
Laser cut flanges.
Mandrel bent stainless steel.
Strong construction provides years of reliable service
Beautiful TIG welds
2 bolt flange style

(1) Coolant Sensor Bung
Monitor the water temperature via this sensor relocation
Easy solution to run aftermarket coolant sensor
Provides more precise readings then the stock location
Features 2 installation clamps for an easy add on
38mm ends fits most OEM coolant hoses
Strong Aluminum construction

(1) Non-divided T3 Flange
Water jet cut for precision flow
Mild steel for easy welding to an adapter pipe or direct to stock manifold

(1) Turbo Ram Inlet
Increases airflow into the turbo system
Replaces the filter for track performance
Acts as a Ram Air
Ultra lightweight and strong aluminum

(1) A-pillar Gauge Pod
Mounts or replaces the existing pillar panel
Angles 3 gauges perfect to the driver
Lightweight plastic, hollow backing for gauge wire tucking
Textured finish, for an OEM look

(1) Dash Gauge Pod
Mounts on dash or center console
Angles 2 gauges perfectly to the driver
Lightweight plastic, hollow backing for gauge wire tucking
Textured finish, for an OEM look.

(1) Tachometer w/ Shift Light
5″ sized
White face, back lit
11k RPM max
Programmable shift light for perfect shifts

(1) Oil Pressure Gauge
White face, back lit
0-100psi range
Mounting hardware and wiring included.

(1) Water Temp Gauge
White face, back lit
Small, lightweight design for an easy install anywhere
Mounting hardware and wiring included.

(1) Oil Temperature Gauge
White face, back lit
Small, lightweight design for an easy install anywhere
Mounting hardware and wiring included.

(1) Boost/Vacuum Gauge
White face, back lit
30in/hg vacuum, 30psi boost pressure
Mounting hardware and wiring included.

(1) Volt Gauge
White Face, back lit
8v to 16v range
Mounting hardware and wiring included.

Regarding installation of this Pontiac G8 Turbo Kit:

We are the parts supplier, not mechanic. We can try our best to help with generic questions, but it is best to consult a professional turbocharger installer with specific questions.

There are no installation instructions included. The install is simple and most customers install it themselves in a weekend. If you cannot figure it out or feel uncomfortable with the installation, please have a professional assist.

Most of these parts are direct bolt-ons. Some are not.

The piping needs to be fitted up. Because of the bends and couplers included, it should be simple.

The T3 turbo flange needs to be welded to an adapter pipe or directly to the stock manifold.

To run this on a street car, the turbocharger down pipe will need to be connected to your existing exhaust. Expect to fabricate an adapter pipe or have an exhaust shop connect them.

More info

COBB Tuning announces the availability of the XLE Blow Off Valve (BOV) for turbo equipped Subarus and the MAZDASPEED3. The COBB XLE BOV can be configured to operate in multiple modes using simple hand tools. Innovative engineering and precision manufacturing result in a compact package capable of holding high levels of boost consistently and reliably.

The COBB XLE BOV can operate in one of three modes with simple adjustments. Full recirculation is achieved by plumbing the primary output back into the intake pre-turbo with the auxiliary port closed. Full atmosphere is possible by opening both the primary port and auxiliary port to atmosphere. A hybrid mode is also possible by pluming the primary port into the intake and leaving the auxiliary port open to atmosphere, causing much of the air to recirculate to retain driveability, while still creating an audible exhaust of some of the boost pressure.

Spring preload determines the pressure differential across the BOV piston required before the BOV opens and releases the pressurized intake charge. The COBB XLE BOV can be adjusted by loosening the locknut and turning the hex-head shaft clockwise for more preload or counter-clockwise for less preload. Once preload is set, the locknut is retightened and ensures the adjustment is secure.

Materials used to construct the COBB XLE BOV ensure ease of maintenance and long service life. The mounting flange, body, vent cover and piston are constructed of 6061 T6 aluminum, the spring seat is made from 303 stainless steel and the primary outlet is polished cast aluminum. O rings are used around the piston and on the mounting flange to ensure optimal sealing. The valve body is hard anodized for strength and corrosion resistance. The piston is dry filmed lubricated, providing enduring maintenance free service.

COBB Tuning is offering the XLE BOV for the following applications:

The COBB XLE BOV is a limited edition piece and will not be available for long.

GOTO:Racing’s GT-R represents the very edge of development for this particular platform. There are perhaps a handful of fully race-prepared GT-Rs in the world. Of course, because this vehicle is not a factory effort, the progress on the GOTO GT-R is a direct reflection of the aftermarket industry that supports the GT-R. GOTO:Racing and the Lock family have prepared a state of the art chassis. However, at a comparatively heavy 3,400 pounds, this race car needs serious power to be competitive.

The GOTO:Racing GT-R is equipped with the COBB Tuning AccessPORT and custom mapping from a collaboration of Tim Bailey from COBB Tuning Surgeline, Portland, OR and Jon Drenas of HB Speed, Hunington Beach, CA. This form of engine management was a natural choice with the stock turbo chargers and just over 520whp, but some suggested with the recent addition of larger turbos from AMS and fuel injectors from Deatschwerks, that a standalone engine management system was needed. We are pleased to demonstrate in no uncertain terms that the COBB Tuning AccessPORT, with supporting modifications and competent tuning, is capable of coordinating extremely high horsepower.

Specifications:
Vehicle – 2010 Nissan GTR – race prepared by GOTO Racing/Brian Lock Racing
Engine – stock GT-R
Turbo – AMS stock location turbo upgrade
Injectors – Deatschwerks (800cc)
Fuel – 100 octane unleaded
Exhaust– fully catless 3”
Intake – Custom Harman Motive 3.1” ID intake with stock MAF sensors

Technical Tuning details
The key to tuning this car is the addition of the larger inner diameter intakes, kindly supplied by Harman Motive. The stock intake inner diameter is just 2.5-inches. This substantive increase in intake cross sectional area means that we can accurately measure up to 40% more airflow than is possible with the stock intake system. As you can see from the graph below, we were able to flow close to the limits of the MAF sensor without saturating their 5-Volt limit.

Because we were able to accurately meter airflow throughout the full RPM and boost range, the tuned stock ECU can easily control ignition timing and fueling. We have supplied relevant information for the rest of the tuning parameters in the additional graphs.

Since its release, the Nissan R35 GT-R has been in need of high flow downpipes. The Agency Power Stainless Steel Catless Downpipes fit either the stock or any aftermarket exhaust system. Constructed of durable, high quality 304 stainless in a full 3″ diameter. The improved flow from the larger diameter catless pipes produce more power, keep boost pressure up and provide improved throttle response for you R35 GT-R. Each Agency Power Downpipe has oxygen sensor bungs, thick flanges and sturdy hangers.

With the option of a Jet Hot black ceramic coating, the AP downpipes will also help reduce exhaust temps.

The Agency Power Down Pipes have seen gains of +40hp and +20tq on a conservative AWD Mustang Dyno when attached with supporting mods.

ATS Diesel has introduced a complete bolt-on turbo kit for the 1999.5–2003 7.3L. The Aurora Turbo System will be available for these years of Power Strokes in the Aurora 3000, Aurora 4000, Aurora 5000 and Aurora 6000 configurations. As with other ATS kits, no end user fabrication is needed and the kit is supplied with the required mounting hardware, including the cast pedestal, up-pipes and intake pipes. The design of the Aurora Turbocharger supports towing and upgraded power applications, with increased airflow which, according to ATS Diesel, surpasses factory turbo output. Often the up-pipes in the factory system can begin to display leaks when the gasket material fails due to drive pressures fed to the turbo, the ATS system remedies this by using leak-free metal gaskets. This, as well as the many other changes that were made for the Aurora System versus the OEM design, creates a performance advantage for 7.3L owners and opens the door for the many applications that these trucks are used for, according to ATS Diesel. For more information, call (800) 697-7702, ext. 21419.

SP Engineering has installed another Greddy turbo kit on a customers R35 GT-R, and had some impressive results. 700 wheel horsepower on 91 octane fuel.

Current mods:
Greddy Turbo Kit
Greddy BOV + Pipe Kit
Greddy Intercooler Kit
Denso 850 CC Injectors
Fuel Pressure Regulator
Dual 255 LPH Fuel Pump kit (SP Engineering in house only)
HKS Plugs Heat Range 9
HKS EVC 6
HKS Resonated Mid Pipe
HKS Legamax Exhaust
Haltech

After the 91 octane runs, it was time to step up the octane and run the car on 109 octane and it did 749 awhp at 1.6 bar of boost.

Then the fuel was switched out again, to my favorite big turbo, big boost fuel – C16. 117 octane leaded race gas and the car laid down 775 awhp. This is now one of the most powerful, if not “the” most powerful R35 GT-R in the world

[Source: SP Engineering]

The AMS Subaru 02’-07’ WRX/STI Front Mount Intercooler is the best performing direct bolt on you can buy. This durable, race analyzed intercooler core is proven efficient to 800 hp and is 160% larger than its stock counterpart.

The AMS Intercooler features cast aluminum end tanks for added durability with smooth features and geometry. Designed by our engineering team using Solidworks (3D CAD software) these A356 T6 Alloy Aluminum end tanks have improved flow over their sheet metal counterparts. We go beyond our competition to ensure quality. Each AMS Intercooler is hand TIG welded in a jig for a perfect fit and pressure tested to 50 psi to ensure maximum performance.

We tested many intercooler cores to find the best performing core available. The highly efficient 3.5″ thick AMS intercooler core is the same as those found on many of our record setting race and street vehicles. Our kit comes complete with intercooling piping, silicone and hose clamps from the throttle body to compressor outlet to ensure a precise fit. The 2.5” 6061 mandrel bent aluminum intercooler piping also comes flanged for a TiAL BOV.

This kit is designed to work with the AMS rotated mount turbo kit, but is also easily adapted to any other rotated kit on the market. As with all front mount intercoolers trimming of the bumper ducting and removal of the factory crash bar is required. An AMS replacement crash bar is optional.

Features

* 160% Larger than stock
* Highest quality, most durable mounting on the market utilizing all factory mounts
* Bar and plate style core, the best performing on the market
* All AMS intercoolers are pressure tested after assembly to 50 psi
* Flanged for Tial BOV

Kit Includes

* Intercooler
* 4-Ply silicone couplers
* 2.5” 6061 Black powder coated IC piping Intercooler piping
* Hose clamps

Specifications

* 12.375″ tall, 24″ wide and 3.5″ thick
* 1250 cfm flow and only 1 psi pressure drop at 800 hp
* Comes with the black “AMS” painted logo
* Slight trimming of bumper ducting and removal of factory crash bar required
* Weighs 23lbs.

Options

* AMS replacement 1.5”, 1018 steel crash bar

Applications

* 2002-2007 Subaru STI/WRX
* Fits USDM Models (JDM and European Models yet to be determined)

Notes

* This kit includes BLACK Powder coated ic piping only *shows polished picture*
* The factory crash bar must be removed to install our core, an AMS replacement bar is optional
* Trimming of the factory bumper ducting is required
* This kit is designed to work with the AMS Rotated Mount Turbo Kit but is also easily adapted to any other rotated kit on the market

PROSPEED NSX TURBO KIT

This is a complete kit for anyone interested in safe reliable horsepower increase for their NSX. We have spent months of R&D on the PROSPEED NSX Turbo kit. We have built custom kits for B and H-series cars and now want to offer a kit for the C-series. After careful consideration we feel we can offer a reasonably priced kit with the highest quality parts the NSX deserves. We offer many options to custom tailor your turbo kit to your needs. The Level 1 is a great entry level street turbo kit for stock engines. We offer a Level 1 kit that is good for 420HP with an Air/Air Intercooler and a Level 2 kit good for 500+hp with an Air/Water Intercooler set up with upgraded T4 Turbo. Level 2 kits will be available shortly after the Level 1 kit release.

PROSPEED LEVEL 1

THE KIT INCLUDES:

-Prospeed Stainless Steel Equal Length Y-pipe manifold made out of 304 stainless steel* We offer 2 versions NA1 or NA2 compatibility for use with all headers available on the market.
-All flanges are Stainless steel and cnc machined.
-Garrett T3 based turbocharger good for 475HP.
-Tial 44mm Wastegate
-Tial 50mm blow off valve
-Prospeed Bar/plate Intercooler (2.5″ inlet and outlet) Good for 575HP
-Prospeed Custom aluminum air duct for intercooler with grill to protect the core.
-Complete 3 piece 6061 aluminum 2.5″ intake charge piping with bead rolled ends.
-Prospeed 3 inch Full Stainless Exhaust System with Borla Muffler. (Burns Stainless Ultra Light Muffler Upgrade)
-US made V-band clamps with optional Prospeed Hi-flow cat.
-Stainless steel custom wastegate dump tube.
-Prospeed oil pan with baffle and fitting (core exchange)
-Oil scavenging pump kit.
-Stainless oil feed and oil drain lines (Aluminum Fittings)
-Complete Air Intake Assembly.
-complete 4 ply pipe couplings.
-US made T-Bolt hose clamps (superior to standard clamps)
-Custom turbo brackets and exhaust hanger brackets.
-RC 550cc injector kit with Walbro 255lph fuel pump.
-NGK colder spark plugs.
- Self adhesive heat reflective shields.
-all necessary gaskets.
-all necessary installation hardware.
-Installation manual.

Intro price $6799

FUEL MANAGEMENT:

All FIC or AEM EMS will come with base map from our own tune to get you up and going.

-AEM FIC for (95-02) +400
-AEM FIC with plug and play Harness (91-94) + $600
-AEM EMS for (91-94) + $1200

OPTIONS:

-Prospeed V-band Quick Swap Hi-flow Cat. + $250
-Topspeed NA1/NA2 header + $500
-Garrett GT35R Ball bearing Turbo + $500
-321 Stainless Steel option available PM for price.
-Prospeed Y-pipe Manifold and intake charge pipes are also sold individually. PM for price.
-Oil Breather kit + $250 (complete with lines fittings and tank)
-Ceramic coating available.
-Burns Stainless Ultra Light Muffler + $220
*Lifetime Warranty against any manufacturer defects.
-Shipping cost $250

HIGHLIGHTS:

-PROSPEED NSX Turbo kits require no cutting or drilling into the chassis. It is a complete bolt on kit.
-PROSPEED NSX Turbo kits have an option of our proven Prospeed Hi-flow Cats.
-Full stainless steel pipes and flanges to insure strength and longevity.
-Full High grade 6061 aluminum tubing on the cold side for light weight and extra strength.
-All pieces are built on jigs to insure proper fitment.
-Full installation and tuning support for local Southern California PROSPEED NSX Turbo Kit owners.
-Proven Tial wastegate and blow-off valves
-PROSPEED oil pan baffle and fitting core exchange program. Leave a deposit and we will send a modified oil pan ready to swap out. No down time!

Check out the full thread for more information: GReddy Profec B Spec II in a Turbo Mustang Cobra

Check out the full thread for more information: GReddy Profec B Spec II in a Turbo Mustang Cobra