metaleckz

iTrader: (9)

Theyre working on the tuned intake part. So hopefully 300s with rr-racing intake. Ppe header and catbackexhaust

Tro209

Good to know! I just hope it actually does something this time unlike all the other intake out there. Also I'm gonna go out on a limb and guess that ppe headers will be required to make the intake work... Regardless, it's still exciting knowing the 350 can get a bit stronger. Too bad I won't be around to do these mods though :/ By the way, anyone want to buy my is350? Lol.

Icy350

iTrader: (18)

I hope your Dyno was properly done. Because anybody can skew some numbers based on the conditions set.

Can you please explain how your DYNO was prepared and how it was measured?
Can you also post some dyno graphs for the community so you can be the first 2is WITHOUT BOOST to ever break 300?
You'll be quite legendary.

I say this because multiple companies CLAIM HP Gain but only a few were actually proven with REAL DYNOS.

Take KN for example, They claimed their intake was COLD AIR (its Short Ram) AND they claimed 15 WHP Extra
Now. This 15 WHP is ONLY if your HOOD remains Open throughout the entire dyno. With a little condition skewing as well.

We all know we don't drive with our hoods open.Heat causes power loss.

My Dyno with RR was properly Done

I was just claiming my beliefs based on the FACTS we have acquired.
Joez - PROVEN 4 HP gain. Ref: http://my.is/forums/f155/faq-joe-z-d...t-pics-283691/
RR Racing Tune - PROVEN 14HP Gain. - See RR Racing Dyno Graph. Thats my car.
PPE Headers PROVEN +12 HP Gain. Ref : https://www.clublexus.com/forums/per...e-headers.html

Stock IS - 265 BASE
So.. if my Math is correct. 265 + 4 + 14 + 12 = 295.
Max Power Should be 295.

If you can prove me wrong please post your dyne results Base line and modded and please give your mod list.

t0e

iTrader: (1)

Could really use a transmission tune. : )

MDHLexus

iTrader: (5)

If only this was available for the 250. I have I/H/E and want this tune especially since its only $499 right now.

Tro209

There is a tune for the IS250. Or at least there is from TTFS. Not sure about RR Racing.. Regardless the gain is still a small one like on the 350 but I guess every little bit helps.

aventur2

I think we better give up on the transmission tune. Both companies have little to say about it. I did contact OVtuning since they are local to me, they said they were working on it.....

MDHLexus

iTrader: (5)

Exactly, every little bit helps. I saw that TTFS has one but I'm more interested in the RRRacing one for some reason. I would like the tune so if I run the turbo build i'll have some chance at fuel mapping etc, which RRRacing claims to have insight on.

MDHLexus

iTrader: (5)

Plus, it's only $499, that's a damn good deal coming from its list price.

svelt

It's an amazing price and almost a no-brainer for anyone that wants a bit of extra pep. I think proportionately, 250 owners would likely "feel" 10whp more than 350 owners, but I've never heard a peep about RR Racing having an interest in doing an OBD tune for the IS250, so TTFS might be all we've got.

RRRacing

iTrader: (1)

We are working on a tuned IS350 SC kit. In fact we recently bought a 2014 Fsport IS350. The SC kit will work with the 06-13 models as well, we would just need to get a local car in for tuning.

Regarding the IS250, we are absolutely willing to do an SC for the 250 as soon as we finish the IS350.... so its something we can start on in December, provided that we have a good clean local car for development.

thanks!

Rafi

Tro209

See this is why I and most others would rather buy from you guys. You guys are still dedicated in providing new improvements for the 2IS and even 3IS platform. From making a good tune with increased redline, to producing a functional intake for the ISF as well as the amazing bazooka exhaust, to now making SC kits for the ISF and even the IS350! You guys are great and can't wait to see what else you have up your sleeves!

Also if you don't mind me asking Rafi, how much longer will the tune be on sale for the IS350 OBD?? I wanna buy while it's on sale but won't have the funds until I get paid next week or so. Please let me know as soon as possible. I wanna give my is350 one last mod before I give her up and go the ISF. Thanks

Meraki Autoworks

iTrader: (8)

^^ Yup!

-Josh

MDHLexus

iTrader: (5)

I was referring to an OBD tune for the 250. Would that be something you guys already have and that I could purchase for $499

Cthan3o3

iTrader: (1)

Rafi

Would this tune work for the 3rd gen IS350 if I were to purchase? On your site it only lists the 2IS