This is the SFR version of the high-flowing y-pipe for the G35/350Z. It utilizes a special slip-fit merge collector which has been proven to increase flow and velocity which translates into horsepower and torque whether you have an N/a car or and FI car.This y-pipe will outlfow any other y-pipe on the market! You can also get this in a 3.5" outlet instead of the 3" which comes standard.

SFR also offers an affordable 3" single exhaust.This is a 3" system that starts off at the Y-pipe and exits out the left side of the rear bumper.It is perfect for single turbo systems.Getting the air into the motor is easy.Getting it out is even easier with the Speed Force Racing exhaust system.

These engines are capable of withstanding 1000+WHP.Now you can buy a professionally assembled, balanced and bluprinted, Darton MID sleeved short block with Arias pistons and Pauter rods that is capable of handling in excess of 1000WHP!

In order to run safely past 400-450WHP, an upgraded bottom-end with forged internals is a must.You get your choice of compression ratios ranging from 8.6,9.2,10.5 or 11.5 to 1 depending on whether or not you are going forced induction or keeping it all motor.

In order to run safely past 400-450WHP, an upgraded bottom-end with forged internals is a must.You get your choice of compression ratios ranging from 8.6,9.2,10.5 or 11.5 to 1 depending on whether or not you are going forced induction or keeping it all motor.

Getting the air into the motor is easy.Getting it out is even easier with the Speed Force Racing exhaust system.We offer a Y-pipe back exhaust featuring twin Borla,Magnaflow or Burns mufflers.

Now you have many options if you are in the market for a dual exhaust system.We developed a way to offer all of our free-flowing exhausts stemes with a variety of muffler options.This makes the SFR exhaust system the most versatile system on the planet.You have your choice of HKS,Burns,Borla or Magnaflowor even our own TIG welded 304SS SFR mufflers.

Speed Force Racing builds a variety of hi-flow exhaust systems for all G35's and 350z's.We build our systems utilizing the highest grade T304SS tubing available.#

In order to run safely past 400-450WHP, an upgraded bottom-end with forged internals is a must.You get your choice of compression ratios ranging from 8.6,9.2,10.5 or 11.5 to 1 depending on whether or not you are going forced induction or keeping it all motor.

ARP L19 headstus for the VQ35 are the best studs available without expensive machine work required for using even larger diameter studs.

Another benefit of our turbocharger system is the headers.We use specially designed 304 stainless steel equal length exhaust manifolds.

There are no reducer hoses and multiple parts and pieces to deal with. We also developed a cold air intake for N/A cars.It is a 3" aluminum intake pipe which has the mass-air sensor built right in.

S2 CAM SET FOR VQ35DE & VQ40DE. JWT S2 BILLET CAMS ADD 15+HP WHILE MAINTAINING EXCELLENT DRIVABILITY AND IDLE QUALITY

Every SFR intake manifold comes with provisions for the stock components. We can weld bungs and fittings for direct vacuum connections,MAT sensors,etc...... for FI vehicles.

This is a complete package which comes with everything needed to bolt the SFR twin throttlebody, twin plenum intake manifold onto your 350Z or G35.We provide you with the plenum,extra throttlebody,Coolant/power steerring/oil catch can, throttlebody driver box and harness and second OEM throttlebody as well as the vanity cover to help clean up the engine even further.

Speed Force Racing can take your stock automatic transmission that is barely capable of withstanding 400WHP and turn into an incredible transmission that can withstand 750WHP!The secret is the use of 25% more aftermarket clutch packs.

Speed Force Racing is proud to offer the Haltech Platinum series Plug and Play EMS for the 2003-06 Nissan 350z and Infiniti G35. This is the EMS system that you want to tune your G35 or 350Z with.With the ability to accept dual wide-bands and exceptional control of the engine, you cant go wrong. 

Now you can have a dyno proven 476 horsepower at the wheels out of your 350Z/G35 on a completely stock motor! Imagine 571 horsepower at the crank?