cats - MBWorld.org Forums - Threads Tagged with cats

Thread / Thread Starter

Last Post

Replies

Views

Forum

02, 141, building, cats, clk, code, diagram, e55, eliminator, evosport, o2, oxygen, run, secondary, sensor, sensors, simulator

Turning off Secondary O2 sensors

(

1 2)

raleigh29 on Mar 3, 2012

Oct 5, 2025 05:30 PM
by stevebez

49

51,534

W211 AMG

Clarity on Secondary Cats for Facelift GTR

swanlake523 on Feb 29, 2024

Mar 1, 2024 09:03 PM
by swanlake523

2

539

Coupe/Roadster

2007, 2008, 63, amg, catalysts, cats, customized, e63, flow, headers, high, kleemann, manifolds, mercedes, w211

KLEEMANN W211 E63 headers for $995!!!

(

1 2)

Cory @ Kleemann on Mar 21, 2011

Jun 1, 2023 06:18 PM
by AMGmann76

26

10,351

W211 AMG

c63, cats, charcoal, dyno, filter, manifold, plm, power, removal, replace, results, stock, w204, w211, welded

Dyno Results :: Before and After :: Stock Exhaust Manifolds to PLM Manifolds :: C63

(

1 2)

superlubricity on Feb 21, 2010

Oct 24, 2022 12:33 AM
by PNW_E63_AMG

36

35,552

C63 AMG (W204)

amg, c63, cat, catalytic, cats, charcoal, cutout, delete, egg, gains, headers, mbworld, primary, rotten, secondary, smell, stink

C63 primary cats delete

(

1 2)

Goni C63 on Aug 16, 2013

Mar 25, 2022 04:25 AM
by SROC276

39

40,998

C63 AMG (W204)

WTB Primary Catalytic Converters

AVs_Garage on Dec 14, 2021

Dec 14, 2021 09:54 PM
by AVs_Garage

0

662

C63 AMG (W204)

2003, amg, benz, cats, city, delete, e320, e500, e55, exhaust, lake, mercedes, remove, resonator, salt, secondary

Secondary Cat and Resonator delete +Xpipe = Awesome

(

1 2)

Triple.Sevens on Dec 8, 2010

Dec 6, 2021 02:55 PM
by BeansOnToast

32

25,615

W211 AMG

cat delete, cats, downpipes, emmissions, tune

Catless down pipes? or Secondary CAT delete?

asaddd on Jul 25, 2021

Jul 25, 2021 02:41 AM
by asaddd

0

890

Coupe/Roadster

550, amg, c63, cat, cats, delete, deleting, gain, horsepower, mercedes, pipes, price, sale, secondary, w204

Secondary cat delete pipe SALE

(

1 2)

MBH motorsports on Jan 3, 2011

Apr 22, 2021 10:31 AM
by AKnight55

26

10,753

C63 AMG (W204)

cat, catback, cats, cost, delete, deleting, mercedes, primary, r230, removal, remove, seconary, secondary, stock, taking

SL55/63/65/R230 AMG:

Cat delete: Primary or Secondary?

Brabus SL on Sep 2, 2011

Apr 8, 2021 08:12 PM
by Ajai Thomas

13

13,458

SL55 AMG, SL63 AMG, SL65 AMG (R230)

2010, 2011, california, camaro, cats, county, delete, e350, eliminate, forum, legal, mustang, orange, resonator, w212

Did resonator delete today, not much diff...

(

1 2 3)

DNAPoPo on Feb 18, 2011

Oct 18, 2020 06:13 PM
by nota_amg

59

49,185

E-Class (W212)

c63, cat, cats, delete, removing, resonator, sec, secondary

Exhaust info for a noob

(

1 2 3 4 5 ... Last Page)

papashango on Jun 19, 2014

Sep 3, 2020 01:22 PM
by Christopher Lai

231

84,216

C63 AMG (W204)

2nd, amg, cat, cats, clk, clk500, cost, delete, difference, pvlexxus, r230, removal, remove, s55, secondary, sl500, sound

SL/R230:

Secondary cat delete

(

1 2)

razb0yn1k23 on May 23, 2009

Jul 17, 2020 02:12 PM
by Hary Gahtoe

38

28,032

SL-Class (R230)

2019 M177 C63s Exhaust Options

Magno63 on Nov 19, 2019

Nov 21, 2019 01:50 PM
by Encore818

8

2,350

C63/C63S AMG

2cats, amg, cat, cats, cla55, crossover, delete, e55, installed, mercedes, pipe, place, removed, secondary, slk55, w211, xpipe

At last ! did 2nd cat delete\ X-pipe

(

1 2 3 4)

Solo wing on Jan 22, 2014

May 2, 2019 12:12 AM
by Rotor320

89

44,897

W210 AMG

200, benz, big, cat, catless, cats, cell, difference, flow, gains, high, hp, remove, sound, stock, w211

Cat or No Cat

(

1 2)

TapeWormZ on May 17, 2012

Jan 23, 2019 08:32 PM
by MSG 55G

37

11,122

W211 AMG

Anyone leave resonators and remove secondary cats

griza on Oct 27, 2011

Dec 31, 2018 07:36 AM
by PieRat

1

1,395

C219

benelli, cat, cats, cl55, cl55amg, delete, deleted, metalcore, pipe, power, removed, secondary, sienna, sound, tnt, v6

Deleted secondary cats.

(

1 2)

Raff on Aug 28, 2009

Nov 23, 2018 08:55 PM
by ctravis595

29

7,817

CL55 AMG, CL65 AMG, CL63 AMG (C215, C216)

2007, 550, bafflers, cats, cls550, consequences, del, deleting, exhaust, remove, removed, resonator, resonators, secondary, sl, sl550, toronto

Today had secondary cats and resonator removed.

Sean03S55 on Jul 6, 2007

Sep 1, 2018 10:48 AM
by pgolfco

13

3,639

W211 AMG

add, amg, area, bay, c55, cat, cats, cel, delete, emissions, fail, power, removing, secondary, w203

Question about deleting C55 secondary cats

mshields818 on May 19, 2012

Aug 2, 2018 01:44 PM
by Strigoi

21

10,379

C32 AMG, C55 AMG (W203)

2001, 96, amg, car, cat, cats, corvette, county, delete, delte, e63, orange, removes, resonator, secondary, sound

E63 Resonator and Secondary Cat Delete

600hpvette on Oct 9, 2010

Jun 26, 2018 10:33 PM
by Strigoi

20

25,947

W211 AMG

2011, 55, amg, cat, cats, gain, hp, necessary, performance, removal, secondary, sl, sl55, tcu, tune

SL55/63/65/R230 AMG:

SL55 Tunes and upgrades to gain HP??

OICU2 on Jun 29, 2011

May 11, 2018 01:55 PM
by VictoryRoadPerformance

21

10,139

SL55 AMG, SL63 AMG, SL65 AMG (R230)

200, 300, benz, c300, c350, cat, cats, delete, flow, high, illegal, mercedes, secondary, sound, thunderbolt

Secondary cat delete??

fefo25 on Feb 25, 2011

Mar 7, 2018 11:56 AM
by JG*

21

14,894

C-Class (W204)

c300, california, cats, eurocharged, pic, secondary

On a Modding Rampage Thanks to You all at Mbworld!

MaroonC63 on Dec 27, 2013

Jan 15, 2018 01:37 PM
by Mort

23

4,455

C63 AMG (W204)

cats, custom exhaust, exhaust, primary cats

SL/R230:

Best High flow Cats ?

thisfoolabe on Oct 24, 2017

Oct 24, 2017 02:40 AM
by thisfoolabe

0

3,503

SL-Class (R230)

2004, accelerating, assembly, benz, cats, check, cl55, code, cone, e55, engine, light, mercedes, obd, p2121, pedal, properly, throttle, w211

throttle feels like mush not accelerating p2121 throw

skratch77 on Feb 21, 2012

Sep 3, 2017 07:34 PM
by moehler

7

9,798

W211 AMG

bending, cats, cl65, delete, exhaust, mandrel, marko, mb, mercedes, muffler, mufflers, oem, removing, sl600, solutions, tips, world

Muffler Delete on CL65

(

1 2)

TMC M5 on Oct 29, 2009

Jul 9, 2017 12:31 PM
by g60wall

36

14,937

M275 V12 Bi-Turbo Platform

SELLING W204 OEM CATALYTIC CONVERTERS AND RESINATOR

Jesbran Silva on Jun 4, 2017

Jun 5, 2017 02:10 PM
by superangrypenguin

5

2,909

C-Class (W204)

amg, anx, bull, bww, cat, cats, cost, delete, e55, pipe, remove, removing, secondary, sl55, w210

How much HP does an x pipe with res/secondary cat pipe delete give?

(

1 2)

mandrewlt250r on Jun 23, 2010

Apr 15, 2017 09:37 AM
by rallycar

38

26,053

W210 AMG

4pipe, 550c, amg, cats, cl55, clk55amg, cls, delete, loud, m278, mercedes, muffler, pics, remove, removing, resonator, sound, speed, w220

Resonator delete....ALL 550C OWNERS NEED TO DO THIS (PICS) (SOUND) (GTIH)

(

1 2 3 4 5)

np888 on Aug 21, 2012

Sep 1, 2016 03:03 AM
by Uda880

101

59,713

E-Class Coupe (C207) & Cabrio (A207)

2007, 997, cat, cats, cel, is250, o2, part, porsche, primary, remove, removing, simulator, turbo, v12tt, w211

removing primary cats...

GT-ER on Mar 14, 2011

Aug 5, 2016 06:49 AM
by ap10046

17

5,065

W211 AMG

2001, 2002, catalytic, cats, converter, converters, conveters, extended, location, mercedes, replacing, s430, warrantie, warranty, weld

02 S430 Catalytic Converters

kiddhan625 on Jun 27, 2008

Jul 8, 2016 04:04 AM
by tusabes

19

7,400

S-Class (W220)

45, cats, e46, emission, emissions, m3, md, mercedes, monitors, mph, o2, pass, ready, rediness, sensor, sensors

Failed emissions (o2 sensors not showing ready) - is this due to tune?

gazosnic on Feb 17, 2014

Jun 30, 2016 09:13 AM
by LoveMyAMG

22

14,817

W211 AMG

15, bolt, bolts, cats, drive, forged, grade, lug, m14, mercedes, nuts, quarter, steel, style, titanium, worth

TiKORE Titanium Lug Bolts for Mercedes (Made in the USA)

(

1 2 3)

TiKORE on Dec 20, 2010

Jun 24, 2016 02:57 PM
by Mazspeed

58

25,236

C63 AMG (W204)

2001, 2ndary, 500, cat, cats, clk, clk500, clk55, delete, diameter, location, mercedes, resonator, s63, secondary, sl65, w209

Secondary Cat Resonator and Backbox delete on CLK500

(

1 2)

gbert2288-clk on Dec 7, 2013

Apr 16, 2016 12:32 PM
by Ace Jones

28

17,754

CLK-Class (W209)

actual, c63, cats, core, dyno, gains, gt, highflow, installing, metal, pipe, pro, results, rwhp, substrate, test, xpipe

Dyno Results :: Before and After :: Stock to GT PRO Single X-Pipe :: 2010 C63

(

1 2 3 4)

superlubricity on Mar 20, 2010

Oct 26, 2015 09:59 PM
by geri1310

78

24,603

C63 AMG (W204)

WTB exhaust flange and pipe to stock header.

speedtrap52 on Sep 28, 2015

Sep 28, 2015 11:45 AM
by speedtrap52

0

832

Engine and Performance

Where can I buy some high flow cats

Sk9106 on Feb 17, 2015

Jul 26, 2015 06:56 PM
by Tolik412

17

7,155

W211 AMG

ahead, c32, car, cat, cats, delete, deleted, glasspack, mbworld, muffler, remove, resonator, secondary, taking, town

Report: C32 Secondary Cat (ONLY) Delete

(

1 2)

Ken311 on Sep 24, 2011

Apr 8, 2015 11:42 AM
by madspeed

41

14,978

C32 AMG, C55 AMG (W203)

2002, 351c, amg, c32, c55, cats, clogged, cylinder, fire, fix, misfire, misfires, misfiring, miss, ml500, p0108

Tons of Misfires!!!

doom239 on Feb 19, 2012

Mar 9, 2015 06:44 PM
by Gramma_Benz

11

6,013

C32 AMG, C55 AMG (W203)

X-Pipe!!

(

1 2)

rarfinancial on Oct 12, 2007

Mar 2, 2015 11:20 AM
by atticuskd

42

8,959

C219

200, 2006, 300, buy, cat, catalytic, cats, cell, cls55, converter, e55, inch, loss, power, rwhp, thunderbolt

100, 200, or 300 cell catalytic converters

(

1 2)

vipermike on Feb 28, 2012

Jan 30, 2015 01:04 PM
by Crissus

28

35,828

W211 AMG

2015, cats, challenger, forums, hellcat, mile, motor, quarter, srt

the new SRT Challenger with Hellcat Engine

(

1 2 3 4 5 ... Last Page)

Toadster on May 23, 2014

Jan 11, 2015 06:13 PM
by Thericker

241

25,676

W211 AMG

2001, 65, amg, capacity, cats, change, cheap, cl55, cl65, fluid, maintenance, mercedes, oil, replacement, transmission, w215

Newbie about to purchase a CL65 AMG

(

1 2)

Speedtrapped on Mar 14, 2011

Jan 11, 2015 09:58 AM
by rbreaks

36

8,502

CL55 AMG, CL65 AMG, CL63 AMG (C215, C216)

320, acceleration, benz, cats, class, clk, clk320, cutting, hard, mercedes, oxygen, problems, replace, sensors, stumbles, stuttering, throttle

CLK320 cuts out on hard acceleration

(

1 2)

VB2NC on Dec 30, 2012

Dec 25, 2014 11:32 AM
by VB2NC

30

28,226

CLK-Class (W208)

Purchased Headers, X-Pipe, and Hi-Flow Cats

(

1 2 3)

SleepersRock on Mar 21, 2014

Dec 6, 2014 12:32 PM
by SleepersRock

60

9,656

W210 AMG

catalytic, cats, converter, delete, exhaust

Primary cat question!

Afr00t on Oct 30, 2014

Nov 13, 2014 12:37 AM
by driveability

7

1,468

CL55 AMG, CL65 AMG, CL63 AMG (C215, C216)

area, bay, buffalo, cat, cats, delete, exhaust, exhust, francisco, mercedes, muffler, remove, san, secondaries, secondary, shop

Anyone know any muffler shop can remove 2nd cat in bay area san francisco?

nysid2007 on Apr 3, 2012

Sep 2, 2014 07:59 PM
by MIKESV8

16

6,998

W211 AMG

01, 2012, c300, c350, car, cats, delete, exhaust, focus, location, mercedes, muffle, muffler, pipe, place, removal, removing, remus, sec, w, xpipe

Got X-Pipe and Muffler Delete today

Benz-o-matic on Feb 29, 2012

Aug 28, 2014 02:18 PM
by Clkboi

20

10,535

C-Class (W204)

auto, cats, ce, custom, e55, fix, head, led, lights, maserati, oc, ou, panoramic, pics, projector, quattroporte, roof, tuned, ur, youtube

Allow me to reintroduce myself....06 E55 w/pics

(

1 2)

C_DirtyTwo on Jul 24, 2013

Aug 28, 2014 01:01 AM
by Denroll

28

5,150

W211 AMG