IS300 AWD vs IS350 AWD Engine and HP
Advanced
Joined: Mar 2008
Posts: 674
Likes: 114
From: Ontario
In 2014 the fsport 3 came with ML, BSM, rear shade and radar cruise control. I was looking into the tune last week then destroyed 3 AS3+ on the Gardiner so there goes $850. Once I'm ready I'm gonna message you rL-gT. How much did you guys end up spending all in?
Instructor
Joined: Dec 2016
Posts: 1,015
Likes: 78
From: Ontario
Lets do a TORONTO GTA Lexus IS meet, i never believed in Chiptune or Intake if they work i would buy one Where is Choi, i don't see him up lately 
i would love to test it out, "Toronto Motor-Sport Park" Dragway ? Cayuga Ontario 
maybe NorthWest Lexus has a Race track lol
maybe NorthWest Lexus has a Race track lol
Last edited by Solara350; Feb 26, 2018 at 07:15 PM.
Instructor
Joined: Dec 2016
Posts: 1,015
Likes: 78
From: Ontario
Pole Position
Joined: Jun 2017
Posts: 386
Likes: 38
From: Ontario
Count me in....weather has been amazing...hopefully the spring meet can happen soon haha. By the way, i got like 7 of those RCA to aux wiring if you guys need it i am giving it away...my lexus is so picky...i keep on buying them but can only can get 1 to work correctly haha.
Driver School Candidate
Joined: Oct 2012
Posts: 26
Likes: 8
From: PA
I also agree with the increase gas milage too! Getting about 2-3 mpgs over the stock ecu map.
The guys at RR Racing are very knowledgable and have an amazing reputation in the Lexus comunity. Their shop is filled with ISF's and RCF's. All well equipped.
You can't compare an Ebay tune module to a professional shop with engineers that tune the car with hours and hours of research and adjustments.
I've driven an IS350 and since i tuned my IS300. It is noticeably much faster. Looking to get the exhaust next but waiting for Ark to release the quad tip for the 2017-18 models...
Instructor
Joined: Dec 2016
Posts: 1,015
Likes: 78
From: Ontario
I had my 2017 IS300 Fsport tuned a few weeks ago by RR Racing Motorsports as well and it is definitely faster than a stock IS350. Pulls harder from 4200 rpms all the way to 7200... and increased throttle response is also very noticeable.
I also agree with the increase gas milage too! Getting about 2-3 mpgs over the stock ecu map.
The guys at RR Racing are very knowledgable and have an amazing reputation in the Lexus comunity. Their shop is filled with ISF's and RCF's. All well equipped.
You can't compare an Ebay tune module to a professional shop with engineers that tune the car with hours and hours of research and adjustments.
I've driven an IS350 and since i tuned my IS300. It is noticeably much faster. Looking to get the exhaust next but waiting for Ark to release the quad tip for the 2017-18 models...
I also agree with the increase gas milage too! Getting about 2-3 mpgs over the stock ecu map.
The guys at RR Racing are very knowledgable and have an amazing reputation in the Lexus comunity. Their shop is filled with ISF's and RCF's. All well equipped.
You can't compare an Ebay tune module to a professional shop with engineers that tune the car with hours and hours of research and adjustments.
I've driven an IS350 and since i tuned my IS300. It is noticeably much faster. Looking to get the exhaust next but waiting for Ark to release the quad tip for the 2017-18 models...
Pole Position
Joined: Jun 2017
Posts: 386
Likes: 38
From: Ontario
