Redspencer's Track-Tuned IS350 w/ OS Giken LSD Build Thread
#198
I am interested in the F-sport sways, front and rear and possibly a mild axle back to hear something, but still staying classy.
#200
I finally had a chance over the weekend to get rid of the worn OEM front rotors and replace them with the EBC slotted rotors. I also installed a new set of EBC Yellow Stuff pads during the process.
Since I was temporarily using OEM low-dust brake pads for the past few weeks while I waited on doing this rotor/pad install, I can definitely say that the low-dust OEM pads have a much lower initial bite than the EBC Yellow Stuff.
Old Rotors:
New Rotors:
Shot of the car with the new slotted rotors:
Since I was temporarily using OEM low-dust brake pads for the past few weeks while I waited on doing this rotor/pad install, I can definitely say that the low-dust OEM pads have a much lower initial bite than the EBC Yellow Stuff.
Old Rotors:
New Rotors:
Shot of the car with the new slotted rotors:
#204
If anyone is interested, Lexus is hosting several performance track day events at a few tracks around the country within the next couple of weeks. You'll get to play with the 3IS350 F-Sport, RC350 F-Sport, GS-F, and RC-F. I'll be going to the Palm Beach Int' Raceway event in October.
https://lexusfperformancedrivingscho...ration/Welcome
https://lexusfperformancedrivingscho...ration/Welcome
Lexus F Performance is a unique approach to performance driving – where raw speed and power meet agility, balance, and control to put the breathless thrill of driving at the limit firmly in your grasp.If that idea raises your pulse, then The Lexus F Performance Driving School is the perfect place for you to learn high-performance driving skills in the cockpit of the most powerful Lexus F vehicles, on the best tracks in the country, with classes ranging from beginner to advanced.
Last edited by redspencer; 08-11-16 at 07:33 AM.
#206
The latest mod that I've done to my IS350 was a bit unexpected and one of the primary reasons for buying this part was finding a good price for it online. Voila!
For years, I was using my modified OEM lower intake box as an alternative to the TRD/F-Sport version to obtain most of the benefits without having to shell out $300+ for the full F-Sport intake system (as I already had a JoeZ intake and the reusable F-Sport filter will have almost no discernible effect on performance). Since I managed to find the lower intake box for sale as an individual part, I decided to go for it.
Here's a good view of the main differences between my modified OEM lower intake box vs the official F-Sport one.
Here is how the new lower intake box looks before I cover it up with all the engine bay covers.
For years, I was using my modified OEM lower intake box as an alternative to the TRD/F-Sport version to obtain most of the benefits without having to shell out $300+ for the full F-Sport intake system (as I already had a JoeZ intake and the reusable F-Sport filter will have almost no discernible effect on performance). Since I managed to find the lower intake box for sale as an individual part, I decided to go for it.
Here's a good view of the main differences between my modified OEM lower intake box vs the official F-Sport one.
Here is how the new lower intake box looks before I cover it up with all the engine bay covers.
#208
For F-Sport products, there's probably nothing else left that's worthwhile to get (except maybe a F-Sport compressor and tire repair kit. LOL!).
Once my front and rear tires are both worn out (it will probably be within the next 5k-10k miles), I'm looking to go with wider tires (255F/275R) vs (245F/265R) that I currently have on now. I just have to make sure I won't run into any rubbing issues as my 265R tires are pretty close to rubbing on the fender edge. Worse case scenario, I'll just have a professional roll the rear fenders for me to add even more clearance for my tires.
Stock RC-F and GS-F models run 255F/275R so I plan on matching that same set-up with my IS350. Being that my car is about 500 pounds lighter than the RC-F/GS-F as well as having a better weight distribution (52/48 vs 54/46), I plan on my IS350 build going toe-to-toe and potentially outcornering all Lexus F-model street cars that run non R-Compound tires (with the exception of the pinnacle LFA).
Once my front and rear tires are both worn out (it will probably be within the next 5k-10k miles), I'm looking to go with wider tires (255F/275R) vs (245F/265R) that I currently have on now. I just have to make sure I won't run into any rubbing issues as my 265R tires are pretty close to rubbing on the fender edge. Worse case scenario, I'll just have a professional roll the rear fenders for me to add even more clearance for my tires.
Stock RC-F and GS-F models run 255F/275R so I plan on matching that same set-up with my IS350. Being that my car is about 500 pounds lighter than the RC-F/GS-F as well as having a better weight distribution (52/48 vs 54/46), I plan on my IS350 build going toe-to-toe and potentially outcornering all Lexus F-model street cars that run non R-Compound tires (with the exception of the pinnacle LFA).
#210
Lead Lap
iTrader: (8)
He should be fine. I'm running 255/35/18 on my 18x9 +45 PF01's on the front with no issues. I am having the run a 5 in spacer to give myself a little more clearance from (whatever the bar is called that goes from the UCA to the hub). Not sure if it's necessary...but it makes me feel better lol.