New airbox for the VQ35 Individual Throttle Body kit was released this weekend at PRI Performance Racing show in Orlando, FL. Final tweaking is still required to ensure a proper fit under the 350Z and G35 hood, but here is the closest thing they have to production. A few photos from Jenvey's ITB booth at the show:

The first batch of Haltech's new Dual Channel Wideband AFR Controller just arrived!

You can tune with confidence using the new dual channel wideband AFR controller from Haltech. This is the premier wideband controller on the market and is very simple to install. Just four wires: power, ground, output to ecu, and dimmer if you desire.  The Haltech wideband is a small and compact controller that supports two wideband sensors making for a clean and simple AFR install! Also, it is preset to output the same signal that the Haltech E8, E11v2, Sport 1000, and Sport 2000 come configured with.

Starting at $236 for single sensor, and up to $379 for dual wideband sensors and AFR gauge.

In stock now at Haltech Parts.com

Haltech Engine Management has teamed with Racepak Data Systems to develop a new dash option for everyone. The Haltech Racepak Dash includes the Haltech CAN communication module at the regular retail price, a $375 value

IQ3 Display-Only Dash PN 36002 - Retail $725
-Built in Haltech CAN communication module
-Displays up to 32 inputs
-Programmable warning lights
-Programmable shift lights
-Hooded display
-Compatible with Haltech E8, E11 and Platinum

IQ3 Data Logger Dash PN 36001 - Retail $1495
-All features from display-only
-512mb microSD memory card
-Data logging up to 32 channels at 100 samples per second
-GPS track mapping, speed, and lap times
-3 Axis G Meter

AVAILABLE NOW!

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Haltech's new 'ECU Manager' software, first seen on the Platinum 350Z ems, is setting the bar for standalone tuning. This incredible software coupled with updated hardware (including USB connectivity and dual CAN processors) made way for the new Platinum line of Haltech ECUs. The Platinum Sport 1000 and Platinum Sport 2000 are complete and will be first to market, available in early 2009. Ultimately the E8 and E11 will be phased out as the Sport 1000 and 2000 do everything and more for the same cost. Following those will be the Platinum Pro with additional features like quad cam control and true dual drive by wire control.

The Platinum Sport 1000 flying lead kit will retail for $1346, with PNP kits available for EVO 1-8, Mazda RX7 FC32, Nissan 200SX S13-S15 (SR20DET) and more
*Sequential 4 cylinder control, semi-sequential on 6 and 8 cylinder
*Onboard data logging
*Two-step and antilag
*Closed loop boost control
*Closed loop O2 control
*5 additional user-definable inputs
*5 additional user-definable outputs

The Platinum Sport 2000 flying lead kit will retail for $1706, with PNP kits available for EVO 8-9, Skyline R32-R32, WRX MY01-O5 (Jap), MKIV Supra (2JZ)
*Sequential 4-8 cylinder control
*Onboard data logging
*Two-step and antilag
*Closed loop boost control
*Closed loop O2 control
*10 additional user-definable inputs
*4 additional user-definable outputs

Earlier this week we received a few carbon fiber accessory pieces for those looking to add a few finishing details to their new GTR. The Mines carbon fiber seems to have an excellent weave and mold quality. It is always worth paying a premium for body pieces that fit and look properly. Mines high flowing air filters are also now in stock. All of these items and more can be found at our GTR-specific online store, GTRmod.com.

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With the launch of our R35 GTR specific shopping site GTRMOD.COM, we are currently testing and installing parts on the Injected Performance/GTRMOD.COM GTR. Just recently we installed the Mines Silence-VS Pro Titan II Cat Back Exhaust, which was actually quieter at idle then the oem unit. Also installed on the GTR are a set of Volk TE37 size: 20x9.5 +25 and 20x10.5 +25 wrapped in Dunlop SP Sport 600 DSST (front: 255/40ZR20, rear:285/35ZR20) and OEM paint matched (Obsidian Black) side skirts, front and rear lips.

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We here at Injected Performance have launched a NISSAN R35 GTR specific shopping site with GTRMOD.COM. We will continue to keep the best brands and products available for the GTR in stock and available to our customers.

The COBB Tuning Coilover Sleeve Kit: R35 GTR showed up this morning and are in stock at Injected Performance. COBB is currently out of stock and will not have anymore of these kits for another 6 months. The benefits to the COBB Tuning Sleeve Kit are the retaining your stock struts + helper springs = a much more comfortable daily driven ride and most importantly (atleast to me) the ability to lower the GTR. Suspension movement has also been enhanced by replacing the stock rubber bushings with teflon-lined FK spherical-bearing top mounts that allow for fullarticulation of the suspension while maintaining linear spring movement.




Also in stock at the moment are the R35 GTR AccessPORT units.




We are offering FREE SHIPPING on both the Sleeve Kit and the AccesPORT. Just contact us at Injected Performance: 888.465.7373, or vist us at www.InjectedPerformance.com if you are interested in any of these or the other numerous COBB Tuning products available.

The new exhaust just arrived for the GT-R, Mines Silence-VS Pro Titan II. This Cat back exhaust for the R35 is made of Titanium and the thing weighs next to nothing considering all the piping involved. The superiority of this piece is very apparent as soon as you bring it out of the box, with its amazing welds and quality material. The main section of the exhaust has an 80mm diameter, and has 4 burnt titanium 120mm tips. Sound clips will be availble as soon as we finish installing the exhaust.

The kit pictured below is now available for sale at Injected Performance: Jenvey ITBs for 350z / G35







We appreciate Paul (Ivory) bringing his car to us from NY for a 4.15L NA stroker with one of the first ITB setups. As I write this we are delivering the car back to him.

The build consisted of an Injected/ BC 4.15L street-compression stroker with stock heads and BC 272 Cams, BC Valves, BC Springs - all held together by L19 Head Studs and an IP billet main girdle. We did a quick Haltech Platinum tune in order to get the car back to the customer in time for body modifications before an event coming up. There is still more power to unlock especially in the heads, which we hope to do after the customer has enjoyed his car for a bit. The very limited time I drove the car, it was a blast!

We have built a number of these stroker VQs from 300-1300HP and this one went together flawless as usual. Of course working on NA cars is a breath of fresh air compared to the normal FI setup with pipes, lines, and turbos everywhere. The individual throttle bodies perform well and delivered worthwhile gains all the way through and make all the difference in high-end power. The peak hp increased 26whp, but at 7500rpm gains of 50+whp were unlocked over the stock plenum with spacer. Combined with a Haltech Platinum, the sysem idles well and throttle response is awesome. The core Jenvey ITB pieces are quality, but serious time needs to be spent finalizing it before they can ship it as a "kit". Many issues had to be overcome for installation such as fuel rails, throttle cable, valve cover swap and more.

The dynos below are pure DynoDynamics numbers, not Dynojet or fairy-tale numbers like we have seen in the past. The comparison dyno explains that well, look at the gains! 19% increase in displacement and 39% increase in power over stock!

5th Gear Dyno Pulls:


4th gear dyno comparison of:
RED = 4.15L stroker with ITBs
BLUE = 4.15L stroker with plenum spacer
GREEN = Stock nonrevup 350Z with plenum spacer