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COBB Tuning Launch AccessPORT v2.0 Maps for Nissan GT-R

2009年12月26日

Merry Christmas to all and I hope you’ve all had a great weekend with the family pigging out on tonnes of food and getting stuck into your gifts and gift giving with loved ones.

Cobb Tuning are in the giving mood this festive season as well as they’ve completed the finishing touches on a set of brand spanking new canned tunes for Nissan GT-R AccessPORT owners.

You may have heard by now of the latest breakthrough innovation in tuning the GT-R. A method known as proportional gain boost control which allows more elegant control of the GT-R’s boost. This helps especially at the top end where boost spikes and wastegate creep were turning into big big problems indeed. With these problems resolved, the Cobb AccessPORT has gone on to power some monster GT-Rs with one over 785awhp.

While 787hp may not be everyone’s goal, over the past week we have also seen a “AccessPORT tune only” but otherwise completely standard GT-R break the 10 second barrier (10.953@126.79) at the drag strip. Quite a nice result with the new way of mapping boost control.

These new maps are available for download now from the Cobb Tuning website for all AccessPORT owners. This includes globally delivered models such as the JDM, Australian, East Asian, USDM, and South African GT-Rs! Maps are also broken down into fuel type so you can pick the most appropriate to flash based on available fuel in your area.

リンク: COBB Tuning AccessPORT Map Downloads
リンク: Dyno Charts Online – AccessPORT v2.00 Maps vs. Stock
リンク: Cobb Tuning Blog – Press Release

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COBB Tuning Release Stainless Midpipes for Nissan GT-R

2009年12月20日

COBB Tuning have completed yet another addition to their lineup just days after announcing their Intake Hose Kit for the GT-R. This time it’s a range of 3.5″ stainless steel midpipes for the GT-R which are built to the typical top quality finish of other COBB Tuning products.

The midpipes are constructed from 304 grade stainless steel and are tig welded and the flex sections are internally lined for extra durability. The primary pipe diameter is 2x 3″ which feeds into a single 3.5″ pipe downstream.

The catless version predictably deletes the two secondary catalytic converters on the OEM version while the catted version features two fixed high flow cat coverters to keep the exhaust nice and street legal.

The guys at COBB have seen some decent gains from this midpipe and have published the dyno charts using this really cool online dyno graph tool.

Head on over to the link below to check out just how much extra power they can squeeze out from just this simple to bolt up part…

リンク: COBB Tuning Midpipes @ Official ウェブサイト

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COBB Tuning Silicone Intake Hose and Clamp Kit for Nissan GT-R

2009年12月15日

cobb-tuning-silicon-001

COBB are choosing a fine time to launch a new reasonably priced GT-R product, just in time for Christmas? Maybe it wont make it in time to find it’s way under your tree this year but check it out.

This full silicon hose and clamp kit does away with your stock plastic and rubber hoses. The strong 4-ply and 5-ply silicon items are far more durable, heat resistant and resistant to expansion under boost than the OEM type so makes a sensible upgrade.

The clamps included are the T-bolt kind and are superior to the standard hose clamps albeit costlier, probably why OEMs stick with the vanilla flavor. Some may have seen from experience though that with more power than stock the GT-R likes to pop off an intake pipe occasionally.

Available in blue and black colors, the set retails at $695.

While you’re here, if you haven’t seen it yet, why not check out the interview with Trey Cobb at the Seibon booth from SEMA earlier this year embedded below.

リンク: Intake Hose Kit @ COBB Tuning ウェブサイト


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GTC GT-R Runs 10.8 @ 126mph with Latest AccessPort Tweaks

2009年9月18日

gtc-drags-001

The guys over on NAGTROC have a pretty interesting discussion going regarding custom tuning of the staple GT-R ECU upgrade, the Cobb AccessPORT. The guys have figured out how to write maps that control boost pressure based on RPM.

While this doesn’t sound like much when described like that (and there’s probably more to it), its actually quite a big deal. What it allows the average GT-R owner to do is to get more tuning value from their Cobb AccessPORT before resorting to electronic boost controllers and aftermarket wastegate actuators to keep the GT-Rs small turbos from boost spiking, especially on gear change.

The guys at GTC Racing have used the latest code and maps on their GTR to run 10.8 @ 125.92 mph at Santa Pod drag strip in the UK. This car is fitted with neither a boost controller or a set of actuators. It’s also running street tires but is fitted with a full turbo back exhaust and Forge Motorsports upgraded intercooler.

リンク: GTC Racing ウェブサイト
リンク: NAGTROC COBB AccessPORT Discussion

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COBB Tuning Release Secondary Oil Cooler for Nissan GT-R

2009年9月09日

cobb-oilcooler-100

COBB Tuning really need no introduction for people in the GT-R world as their AccessPort product is the backbone for something like 99% of the world’s tuned Nissan R35 GT-Rs.

Today they’ve extended the range of top quality parts with the addition of a limited edition secondary engine oil cooler kit. Keeping engine oil temps in check is essential for anyone planning on even moderate amounts of circuit work, especially in warmer climates.

The core of this oil cooler kit is the Mocal 25 row air-to-oil cooler fixed in place by a custom CAD designed powder coated bracket. The bracket allows the core to be lined up to take advantage of the unused drivers side intake through which air is guided using genuine Nissan OEM ducting (included in the kit).

For the rest of the kit, nothing has been spared with attention to detail evident in every component. From the high quality anodized aluminum hose fittings to the genuine OEM replacement gaskets included.

Expect these to sell out fast but right now you can secure yours at one of the links below for just $1,395.

Buy: Cobb Tuning Limited Edition Secondary Oil Cooler @ GT-RR.com
リンク: Cobb Tuning Limited Edition Secondary Oil Cooler

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