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SFR Products
See what SFR can do for your Dunebuggy or Sandrail

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SFR Video Clips

Click here to see SFR's 500+ horsepower twin turbo 350Z on the dyno

Click here to see SFR's Nissan Skyline in action

Click here to see the SFR built 500+ horsepower single turbo BMW M3 on the dyno

Distributors
AutoEdge

Autobanh

Automobile Atlanta

Cascade Motorsports

The Dyno Shop

Fambacher-Loles

Forged Performance

F1 Imports

Injected Performance

John Milledge
Engineering

Motorwerks Racing

MVP Motorsports

944 Enhancement

Turbokits.com


The SFR built G35 on the Cover of Dsport

Click here to see this car on the dyno

Maxima 3.5L Single turbo System

Call 619-328-4012 to Order Now!


Available for six speed manual transmission.
395hp,412ft/lbs of torque at wheels!

Maxima stage 1 Single turbo system(315WHP)-$5099
Maxima stage 2 Single turbo system(395WHP)-$5599
Ceramic ball-bearing-turbo upgrade-$500
GTK-turbo upgrade-$750
GT35R turbo upgrade-$500
SFR 304SS header upgrade-$1099
Ceramic coating option-$549
Polishing or powdercoating option-$399
SFR oil catch can option-$199
SFR intercooler upgrade(requires removal of impact bar)-$399

Click here to see the Video of the SFR Single Turbo System


Stage 1 Single Turbo System
Speed Force Racing can take your stock VQ35 Maxima and turn it into a tire smoking, turbocharged and intercooled, 315WHP sports sedan. Your car can not only keep up but even beat, many of the sports cars on the road today.

This is not hype, this is a reality! The best part about this is that you keep your stock drivability and reliability.By keep the boost at a very low 5 psi of boost, you will be sure to get a long, troublefree lifespan out of your stock motor.A key benefit of our approach to desiging this turbo system is lower cost and ease of installation.

We designed the exhaust plumbing to bolt right up to the stock exhaust manifolds! This saves alot of hassle and time and makes it easy to return back to stock if neccessary.On top of that we made it easy to get turbocharged now and then offer upgrades so you can keep slowly build up your turbo system to the power levels you want.

We also incorporated another unique element to this turbo system and that is converting the MAF sensor into a blow-through unit.By converting to a blow-through system it allowed us to use a conventional blow-off valve and vent it to atmosphere as well as being much safer for the engine.Yes, safer!

By converting the MAF to be a blow-though unit we eliminate the potential of sucking in unmetered air and running lean, which leads to detonation and possible catastrophic engine failure. We also utilized a Spearco intercooler to keep the charge air temps to near ambient levels and to help maximize power and increase safety even further.

The Speed Force Racing stage 1 single turbo system comes with a 60-1 hi-fi turbocharger, oil feed and drain lines,Tial 38mm wasteate,Tial 50mm blow-off valve, 304SS exhaust plumbing,heat insultation material,Spearco intercoler,aluminum intercooler piping with silicone hoses and stainless clamps,440cc injector upgrade along with a PSC1 fuel controller which comes pre-programmed from SFR, battery relocation kit and all necessary hardware and gaskets needed for a professional installation.


Stage 2 Single Turbo System
If 300 WHP is not enough for you then step up to the SFR stage 2 single turbo system for the Nissan Maxima.This system bumps up the power level to 374WHP! This is about 450horsepower as measured at the flywheel.

Needless to say,this tranforms your four door Maxima into the biggest sleeper to ever to hit the road.Boost pressure is increased from 5 to 8 psi of boost . Even at this moderate boost level,you can expect years of trouble free operation out of your completely stock engine.

The stage 2 turbo system upgrades you from the PSC1 fuel controller to the FTC fuel and timing controller which comes pre-tuned by us and adds a manual boost controller which allows you to adjust the boost pressure from 5-8 psi of boost.

And this is just the beginning! We offer a variety of upgrades to allow your Maxima to make upto 450WHP on a stock motor.If that is still not enough for you we have built engine packages, fuel system upgrades and transmission upgrades that will allow you to make in excess of 600WHP! Call us for details.

Call 619-328-4012 to Order Now!

Featured Car
Speed Force Racing
10149 Prospect Ave
Santee, CA 92071

General Information
Info@speedforceracing.com
Phone-619-328-4012
Fax-619-334-4514

TurboTim
Tim@speedforceracing.com
619-249-5101

Shane
Shane@speedforceracing.com
619-368-0644

Dealer Inquiries
Dealer@speedforceracing.com

 
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SFR in the News

Monthly Specials
G35 complete single-turbo system
$6495
944 Turbo stage 2 321SS headers(30+ WHP)
$1999
G35/350Z Dual 3" HKS Carbon TI exhaust
$1499
Toyota Supra TT Intake Manifold with 90mmTB
$1999
RX-8 Complete Single turbo system(326WHP)-$7195
Porsche 996TT/997TT 304SS headers
$1099
Porsche 944 Turbo
Complete 3" 304SS exhaust(downpipe back)
$1549
BMW M3
Intake manifold with billet rail and Accufab 70-90mm TB-$2199

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