Converting a '10 G37x Sedan to G37xS
#19
Premier Member
iTrader: (7)
What he said.
My x became a new car once I got the Hotchkis sways and FI RHFCs installed.
I've upgraded my brakes to the Akebono BBK and done the sport pedal swap, just missing the seats. But that's a pricey changeover so it'll have to wait a bit.
My x became a new car once I got the Hotchkis sways and FI RHFCs installed.
I've upgraded my brakes to the Akebono BBK and done the sport pedal swap, just missing the seats. But that's a pricey changeover so it'll have to wait a bit.
#21
Premier Member
iTrader: (7)
I can't promise it'll improve to that extent. But it definitely livened it up. I just swapped out staggered sport sedan rims for a set of forged Rays with Hankook V12s, changed things again for the better. I could probably further reduce the understeer but I'm fairly neutral right and satisfied where it's at. For now.
#22
Administrator
iTrader: (9)
- You get sport seats, which are quite nice.
- The Sport Model front bumper, which is a decidedly better design than the non-sport (IMO).
- More prominent side-sill extensions (side skirts), which are almost indistinguishable from the non-sport.
- A darker headlight housing, which is also almost indistinguishable from the non-sport.
- Flappy paddles, which are entirely useless (IMO).
- 18x7.5" sport wheels, which we affectionately call "duckfeet", and pretty much all hate, because ugly.
- A big red "S" badge on the trunk.
- Bragging rights and a bump in resale value.
That's it, OP. No sport suspension, BBK, or close-ratio steering. And the only way you can get a proper manual transmission is to buy the no-longer-available 6MT... which was marketed as its own model: G37S Sedan 6MT.
If you're automotive values run towards performance, then hit the ground running with a RWD G-Sedan w/Sport Package. Otherwise, modify your xS. You can certainly improve everything with aftermarket parts, although I've never read about anyone doing anything about the sport-tuned steering. Just have to suck that one up.
#23
Long time lurker on this forum, planning on buying a G sedan sometime down the line. I've always liked the XS, specifically the front bumper, but if it's all appearance, how much would it cost to change the front bumper from an X to an XS?
#24
Registered User
Thread Starter
That is correct. the Sport Package on the AWD Sedan is an appearance-only option... unless you consider the 18" wheels a performance upgrade over the 17" wheels. (I sure don't.)
That's it, OP. No sport suspension, BBK, or close-ratio steering. And the only way you can get a proper manual transmission is to buy the no-longer-available 6MT... which was marketed as its own model: G37S Sedan 6MT.
If you're automotive values run towards performance, then hit the ground running with a RWD G-Sedan w/Sport Package. Otherwise, modify your xS. You can certainly improve everything with aftermarket parts, although I've never read about anyone doing anything about the sport-tuned steering. Just have to suck that one up.
- You get sport seats, which are quite nice.
- The Sport Model front bumper, which is a decidedly better design than the non-sport (IMO).
- More prominent side-sill extensions (side skirts), which are almost indistinguishable from the non-sport.
- A darker headlight housing, which is also almost indistinguishable from the non-sport.
- Flappy paddles, which are entirely useless (IMO).
- 18x7.5" sport wheels, which we affectionately call "duckfeet", and pretty much all hate, because ugly.
- A big red "S" badge on the trunk.
- Bragging rights and a bump in resale value.
That's it, OP. No sport suspension, BBK, or close-ratio steering. And the only way you can get a proper manual transmission is to buy the no-longer-available 6MT... which was marketed as its own model: G37S Sedan 6MT.
If you're automotive values run towards performance, then hit the ground running with a RWD G-Sedan w/Sport Package. Otherwise, modify your xS. You can certainly improve everything with aftermarket parts, although I've never read about anyone doing anything about the sport-tuned steering. Just have to suck that one up.
#25
Premier Member
iTrader: (7)
Thanks for the further clarification Rochester, much appreciated. Correct me if I'm wrong but I believe I've seen on here that people replace the non sport bumper for the sport bumper? I have a 7at and am plenty happy with it, just wondering what the difference were. I don't care about the paddle shifters or different seats, I'm happy with mine. I may upgrade to BBK though
#26
Administrator
iTrader: (9)
Well... The Akebono BBK is beautiful, and impressive looking hardware. But as far as daily driving goes, it's overkill. You'd be hard pressed to tell the difference. Plus, the added unsprung weight of those huge rotors seems counter-productive.
This is an expensive mod for what it is. But then so are aftermarket wheels. If you want better brakes, keep the small ones and buy good calipers. Similarly, if you want better handling, go with lightweight 18" rims. Few of us make those decisions, though, because the BBK is hot, and so are 19 & 20" rims.
There really is no right or wrong decision. Get informed, match your research up against your values and priorities, then open your wallet wide.
This is an expensive mod for what it is. But then so are aftermarket wheels. If you want better brakes, keep the small ones and buy good calipers. Similarly, if you want better handling, go with lightweight 18" rims. Few of us make those decisions, though, because the BBK is hot, and so are 19 & 20" rims.
There really is no right or wrong decision. Get informed, match your research up against your values and priorities, then open your wallet wide.
#27
Registered User
Thread Starter
A lot of folks swap their bumper yes. Paddle shifters are meh but I use them here and there. Seats... I like mine too but may swap them out someday. Though if I were to I'm thinking I would like to try to install Q50 seats if I could. I think they're a bit more comfortable.
Generally how much can you find a sport bumper for?
#28
Administrator
iTrader: (9)
The sport leather seats in the Q50 are noticeably more forgiving than the sport seats in the G37S.... Which themselves are softer than the sport seats in the G35S.
#29
Premier Member
iTrader: (7)
Good points on the BBK by the way. I had a judder in my original brakes which is gone now, the car definitely starts better but it was more than adequate before in all honesty.
#30
Registered User
Thread Starter
Rochester, I see that you have the R2C intake, what are your opinions on it? I was thinking about getting that intake over the Stillen Gen 3 since its much easier to install and less problems with it. I am too worried about hydrolocking for the Gen3 even though I haven't seen people with that issue. One thing I am not willing to test my luck on.