C-Class (W203) 2001-2007, C160, C180, C200, C220, C230, C240, C270, C280, C300, C320, C230K, C350, Coupe

Performance Mods?

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old Dec 1, 2007 | 07:33 PM
  #1  
GibsonSG91's Avatar
Thread Starter
Newbie
 
Joined: Dec 2007
Posts: 3
Likes: 0
2003 Mercedes-Benz C230 Sports Coupe
Performance Mods?

Hey guys, I just got my 2003 C230 Kompressor a couple months ago and I've been really happy with my car, but recently I've been interested in something that could give me a lil more "umph" you know?

I've been reading up alot on these forums about what I could do... from intakes to exhausts... even the sprintbooster which doesn't add power but increases throttle reaction time. I'm just not sure which brand to go with for so many things, just saving up a little bit of cash getting ready to burn on my car... any suggestions? What would be the best overall investment if I don't have enough money to spend on more than a couple of mods?
Reply
Old Dec 3, 2007 | 02:57 AM
  #2  
MJ50's Avatar
Super Moderator
MBWorld Ambassador

20 Year Member
Liked
Community Favorite
 
Joined: Jul 2003
Posts: 22,034
Likes: 969
From: MBworld
bone stock E55 AMG
exhuast, pulley, ecu...
Reply
Old Dec 3, 2007 | 03:04 AM
  #3  
tommy's Avatar
Out Of Control!!
 
Joined: Nov 2001
Posts: 10,067
Likes: 11
From: Westwood, NJ
2004 Civic Si. FWD for the Win!
Switch your car for either a 320 or a 2002 C230 and add a pulley to the 230. Otherwise, learn to live with the car as is. Your car really isn't worth attempting to make faster, imho.
Reply
Old Dec 3, 2007 | 03:13 AM
  #4  
spyderpig's Avatar
Senior Member
 
Joined: Sep 2007
Posts: 399
Likes: 0
From: NorCal
'02 CL203 M111
Originally Posted by tommy
Switch your car for either a 320 or a 2002 C230 and add a pulley to the 230. Otherwise, learn to live with the car as is. Your car really isn't worth attempting to make faster, imho.
The truth really hurts!
Reply
Old Dec 3, 2007 | 09:20 AM
  #5  
BadAssC230k's Avatar
MBWorld Fanatic!
 
Joined: Jul 2006
Posts: 1,255
Likes: 0
From: SF East Bay
"Double Stuff" SOLD | Nor*Cals "Pesky Audi"
pulley for sale...
Reply
Old Dec 3, 2007 | 11:43 AM
  #6  
ONEBAD230's Avatar
Junior Member
 
Joined: Nov 2007
Posts: 61
Likes: 0
c230 Supercharged
How much gain from the pulley and will it go through warranty?
Reply
Old Dec 3, 2007 | 12:26 PM
  #7  
BadAssC230k's Avatar
MBWorld Fanatic!
 
Joined: Jul 2006
Posts: 1,255
Likes: 0
From: SF East Bay
"Double Stuff" SOLD | Nor*Cals "Pesky Audi"
pulley alone is 10-12. my plan was to do ecu tune WITH pulley so the gains would be much greater.

as far as warranty, there is a lot of talk about this, and I guess it mainly comes down to the dealership. but thanks to the Magnuson-Moss Warranty Act, things may be a bit diff. Cant say if it will or it wont.

http://www.dummies.com/WileyCDA/Dumm...e/id-2669.html
Reply
Old Dec 3, 2007 | 06:34 PM
  #8  
zoomie's Avatar
Banned
 
Joined: Sep 2007
Posts: 503
Likes: 1
From: Bay Area
'05 c230 Kompressor Sport Sedan
Originally Posted by BadAssC230k
pulley alone is 10-12. my plan was to do ecu tune WITH pulley so the gains would be much greater.

as far as warranty, there is a lot of talk about this, and I guess it mainly comes down to the dealership. but thanks to the Magnuson-Moss Warranty Act, things may be a bit diff. Cant say if it will or it wont.

http://www.dummies.com/WileyCDA/Dumm...e/id-2669.html
Depends on which pulley. Some will actually take away 10-12 hp like the Renntech one as described by some tuners who have installed it.
Reply
MB World Stories

The Best of Mercedes & AMG

story-0

Mercedes SLR McLaren 722 S Is Extremely Rare Example Modified by McLaren

 Verdad Gallardo
story-1

8 Classic Boxy Mercedes Designs That Have Aged Like Fine Wine

 Verdad Gallardo
story-2

Flawlessly Restored Mercedes 190E Evo II Heads to Auction

 Verdad Gallardo
story-3

Electric Mercedes C-Class Unveiled: 11 Things You Need to Know

 Verdad Gallardo
story-4

Mercedes EQS Gets A Major Update: Everything You Need to Know

 Verdad Gallardo
story-5

5 Underrated Mercedes-Benz Models That Don't Get the Love They Deserve

 Verdad Gallardo
story-6

Mercedes 300D Has Pushed Well Past 1 Million Miles and It Ain't Stopping

 Verdad Gallardo
story-7

10 Most Reliable Mercedes-Benz Models You Can Buy Used

 Verdad Gallardo
story-8

Mercedes Teases Updated EQS With Steer-By-Wire and a Yoke

 Verdad Gallardo
story-9

8 Mercedes Models With Poor Reliability Records

 Verdad Gallardo
Old Dec 3, 2007 | 06:48 PM
  #9  
BadAssC230k's Avatar
MBWorld Fanatic!
 
Joined: Jul 2006
Posts: 1,255
Likes: 0
From: SF East Bay
"Double Stuff" SOLD | Nor*Cals "Pesky Audi"
never heard that before. in all the time i've been a memeber, i've never heard it or seen it. even with the tune shop i've ordered from who've installed numerous pulley kits, never denoted anything. on top of which, had I read even the slightest mentioning of this, I wouldnt have bought it.

any findings to back this up?
Reply
Old Dec 3, 2007 | 09:37 PM
  #10  
pugguy2001's Avatar
Senior Member
 
Joined: Oct 2005
Posts: 313
Likes: 0
From: NY
2016 C63s AMG
Pulley + ECU Tune = HP

Pulley alone = bad air/fuel mix

Talk to Mig888 he will send you in the right direction.
If you can get your hands on the Kleemann boost kit, well then, you're set.
It all depends on how much you are able to spend.
Reply
Old Dec 3, 2007 | 11:05 PM
  #11  
KIRA's Avatar
MBWorld Fanatic!
 
Joined: Jul 2005
Posts: 2,989
Likes: 0
From: San Jose, Bay Area
2002 C230 coupe , NOt THE AVATAR!!
Originally Posted by BadAssC230k
pulley for sale...


YEA MAN GET PULLEY FROM HIM!!

CAN'T GO WRONG!!!
Reply
Old Dec 3, 2007 | 11:38 PM
  #12  
BadAssC230k's Avatar
MBWorld Fanatic!
 
Joined: Jul 2006
Posts: 1,255
Likes: 0
From: SF East Bay
"Double Stuff" SOLD | Nor*Cals "Pesky Audi"
Originally Posted by pugguy2001
Pulley + ECU Tune = HP

Pulley alone = bad air/fuel mix

Talk to Mig888 he will send you in the right direction.
If you can get your hands on the Kleemann boost kit, well then, you're set.
It all depends on how much you are able to spend.
AGREED. the RT pulley is bigger then the kleeman pulley so it will cause a bit of a rougher idle. Nothing too severe, but even RT reccommends you do a ECU tune to balance out the AFR and maximize the potential of the pulley and ecu as well.

kleeman pulley is smaller but the FPR is what clinches is. more power.
Reply
Old Dec 4, 2007 | 03:03 AM
  #13  
02~c230coupe's Avatar
Newbie
 
Joined: Jan 2007
Posts: 11
Likes: 0
what about the ASP? if you order it from www.aspracing.com you only pay 350 if you send in your stock pulley in afterward. No sense in blowing alot of $$$ on a car that is somewhat limited in engine tuning.
Reply
Old Dec 4, 2007 | 03:17 AM
  #14  
KIRA's Avatar
MBWorld Fanatic!
 
Joined: Jul 2005
Posts: 2,989
Likes: 0
From: San Jose, Bay Area
2002 C230 coupe , NOt THE AVATAR!!
Originally Posted by 02~c230coupe
what about the ASP? if you order it from www.aspracing.com you only pay 350 if you send in your stock pulley in afterward. No sense in blowing alot of $$$ on a car that is somewhat limited in engine tuning.
hmm iono i only see for M111 cost 650?
Reply
Old Dec 4, 2007 | 03:35 AM
  #15  
BadAssC230k's Avatar
MBWorld Fanatic!
 
Joined: Jul 2006
Posts: 1,255
Likes: 0
From: SF East Bay
"Double Stuff" SOLD | Nor*Cals "Pesky Audi"
mine is for the m271. as brabus stated, asp is for m111's
Reply
Old Dec 4, 2007 | 03:39 AM
  #16  
KIRA's Avatar
MBWorld Fanatic!
 
Joined: Jul 2005
Posts: 2,989
Likes: 0
From: San Jose, Bay Area
2002 C230 coupe , NOt THE AVATAR!!
Originally Posted by BadAssC230k
mine is for the m271. as brabus stated, asp is for m111's
HE GOT PULLEY FOR SALE!!
Reply
Old Dec 6, 2007 | 03:41 AM
  #17  
jtcc1015's Avatar
Newbie
 
Joined: Nov 2007
Posts: 7
Likes: 0
2006, W203, C200K
Ok, is it a myth or fact that the alternator and the A/C compressor will die earlier after the pulley upgrade?
Reply
Old Dec 6, 2007 | 04:02 AM
  #18  
KIRA's Avatar
MBWorld Fanatic!
 
Joined: Jul 2005
Posts: 2,989
Likes: 0
From: San Jose, Bay Area
2002 C230 coupe , NOt THE AVATAR!!
Originally Posted by jtcc1015
Ok, is it a myth or fact that the alternator and the A/C compressor will die earlier after the pulley upgrade?
wow don't scare me dude, is going to be summer soon, dont listen to advan you never know how much he weighted
Reply
Old Dec 6, 2007 | 01:04 PM
  #19  
BadAssC230k's Avatar
MBWorld Fanatic!
 
Joined: Jul 2006
Posts: 1,255
Likes: 0
From: SF East Bay
"Double Stuff" SOLD | Nor*Cals "Pesky Audi"
Originally Posted by jtcc1015
Ok, is it a myth or fact that the alternator and the A/C compressor will die earlier after the pulley upgrade?
nothing that I've heard of. Even with Kleeman kit or ASP
Reply

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 


You have already rated this thread Rating: Thread Rating: 0 votes,  average.


All times are GMT -4. The time now is 05:08 PM.

story-0
Mercedes SLR McLaren 722 S Is Extremely Rare Example Modified by McLaren

Slideshow: A one-of-one U.S.-spec Mercedes-Benz SLR McLaren Roadster became even rarer after a factory-backed transformation at McLaren's headquarters.

By Verdad Gallardo | 2026-04-29 11:19:28


VIEW MORE
story-1
8 Classic Boxy Mercedes Designs That Have Aged Like Fine Wine

Slideshow: Before curves took over, Mercedes mastered the art of the straight line, and some of those shapes still look right today.

By Verdad Gallardo | 2026-04-25 12:05:49


VIEW MORE
story-2
Flawlessly Restored Mercedes 190E Evo II Heads to Auction

Slideshow: The 190E Evolution II shows how a homologation necessity became a six-figure collector icon.

By Verdad Gallardo | 2026-04-22 17:53:47


VIEW MORE
story-3
Electric Mercedes C-Class Unveiled: 11 Things You Need to Know

Slideshow: Mercedes is turning one of its core nameplates electric, and the details show just how serious this shift is.

By Verdad Gallardo | 2026-04-21 13:58:06


VIEW MORE
story-4
Mercedes EQS Gets A Major Update: Everything You Need to Know

Slideshow: Faster charging, longer range, and a controversial steer-by-wire system define the latest evolution of Mercedes-Benz EQS.

By Verdad Gallardo | 2026-04-15 10:35:34


VIEW MORE
story-5
5 Underrated Mercedes-Benz Models That Don't Get the Love They Deserve

Slideshow: These overlooked Mercedes-Benz models never got the spotlight, but they quietly delivered more than most remember.

By Verdad Gallardo | 2026-04-13 19:35:45


VIEW MORE
story-6
Mercedes 300D Has Pushed Well Past 1 Million Miles and It Ain't Stopping

Slideshow: A well-used 1991 Mercedes-Benz 300D with more than one million miles is now looking for a new owner, and it still appears ready for more.

By Verdad Gallardo | 2026-04-10 10:05:15


VIEW MORE
story-7
10 Most Reliable Mercedes-Benz Models You Can Buy Used

Slideshow: From bulletproof sedans to surprisingly tough SUVs, these Mercedes models proved that the three-pointed star can go the distance.

By Verdad Gallardo | 2026-04-08 09:55:49


VIEW MORE
story-8
Mercedes Teases Updated EQS With Steer-By-Wire and a Yoke

Slideshow: The 2027 update adds a fully digital steering system, revised styling, and potential charging upgrades as the company looks to revive interest in the luxury EV.

By Verdad Gallardo | 2026-04-04 10:24:38


VIEW MORE
story-9
8 Mercedes Models With Poor Reliability Records

Slideshow: From problematic air suspensions to early dual-clutch transmission issues, these specific models and years stand out as the least dependable modern Mercedes vehicles.

By Verdad Gallardo | 2026-03-26 18:08:10


VIEW MORE