cat - Third Generation F-Body Message Boards

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305, 85, caprice, cat, cats, flow, flowmaster, gen, high, rumble, sound, stock

New Cat or Flowmaster...Help me DECIDE!!

calgutie on May 18, 2012

Mar 26, 2026 02:52 PM
by bk2life

12

1,201

Exhaust

283, 327, 331ci, 350, 4, block, cat, crank, crankshaft, destroke, destroked, difference, sbc, sj, steel, stroke

327 crank in 350

Squeeks83 on Aug 16, 2003

Feb 25, 2024 09:12 PM
by Tuned Performance

47

22,886

Tech / General Engine

1990, 360ci, 373, 84, back, calif, cat, engine, gears, images, pass, regal, smog, super, supreme, unleaded

Passed Smog Yesterday

VincentZ28 on Oct 23, 2010

Jan 10, 2024 02:54 PM
by Fords88Bird

13

2,535

Southern California Area

79, benefits, camaro, carb, cat, converters, explorer, ford, hollow, mist, misting, predetonation, running, v8, water

Does misting water into the carb really clean the engine?

(

1 2)

Ward on Apr 23, 2001

Sep 25, 2023 06:51 PM
by Old Mechanic

58

41,967

Tech / General Engine

1989, 350, 68491, 69723, 89, camaro, cat, conversion, dual, edelbrock, firebird, headman, oxygen, pipe, sale, sensor

89 with dual cats and confused

Hawkeye1980 on Aug 14, 2005

Mar 31, 2023 09:42 PM
by Jerryshauling

24

5,634

Exhaust

1989, 350, cat, conversion, dual, firebird, my1989, refinish, rims

My 1989 Formy 350 FS

Bill Speed on Sep 20, 2011

Jan 27, 2023 10:20 AM
by TRANSAM82-92

47

3,685

Convertibles

3rd, 3th, 4th, back, camaro, cat, corsa, crossflow, exhaust, fbody, fit, gen, generation, muffler, stock, systems

4th gen exhaust on a 3rd gen camaro?

raptere on Dec 2, 2002

Aug 8, 2022 09:04 PM
by Thirdgen89GTA

15

9,332

Exhaust

Cat Hanger Fix & P#'s

JamesC on Jun 13, 2006

May 10, 2020 11:54 PM
by DontBlnkBadWolf

44

15,363

Exhaust

no cat in nc?

mikey8494 on Nov 16, 2013

Nov 19, 2019 07:25 AM
by Abubaca

34

3,325

Exhaust

build your own 3" direct catback

91greenbird on Nov 25, 2007

Nov 5, 2018 05:07 PM
by Tibo

3

3,487

Exhaust

1989, 1992, 50, camaro, cat, cats, dual, duel, firebird, gen, headers, manifold, setup, shorty, stock

Dual cat header options

DBLTKE on Oct 19, 2011

Feb 1, 2018 11:50 AM
by TTOP350

19

8,522

Exhaust

87, bad, camaro, cat, catalytic, converter, glass, glasspack, good, muffler, pack, place, replace, sbc, trans

Glasspack in place of catalytic converter?

zwanboy104 on Apr 24, 2011

Jun 8, 2017 05:58 AM
by 83 Crossfire TA

22

39,042

Exhaust

Dual Cat vs Single Cat. Which is honestly better??

LMSkyliner on Mar 4, 2008

May 24, 2017 03:02 PM
by fullsize fun

31

13,473

Exhaust

3rd, 83, back, body, camaro, cat, custom, fit, gen, headers, hooker, long, tube, tubes, work

long tube header advice

xxbrew1690xx on Apr 3, 2012

Mar 17, 2017 02:12 AM
by Devere Bankson

7

16,131

Exhaust

1989, accurate, back, car, cat, comp, compnine, diagrams, find, free, iroc, jason, parts, trans, up

Compnine is Back!!

scottmoyer on Apr 28, 2012

Jul 28, 2016 09:05 AM
by 92GTA

25

5,491

History / Originality

1991, 4runner, 96, act, bad, car, cat, catalytic, check, clogged, converter, engine, honda, jimmy, shifting, test, up

clogged catalytic converter

solaris_vii on Nov 8, 2007

Jan 25, 2016 11:43 AM
by middian

16

23,185

Exhaust

Got lowered 3rd gen RS. Want true dual exhaust. Should I just go with the single?

SKELITOR117 on Jul 12, 2011

Oct 18, 2015 08:41 PM
by mw66nova

29

22,014

Exhaust

305z, back, camaro, cat, gen, horsepower, stock, turbo, twin

if you just bought your first thirdgen READ THIS

(

1 2 3 4)

88FormulaF_Bomb on Oct 30, 2012

Sep 3, 2015 06:20 AM
by PurelyPMD

179

13,850

Theoretical and Street Racing

25, 28, 28l, 31, a4, audi, audi28v6highflowcat, ball, cat, cats, cts, flange, flow, hfc, hiflow, high, v6

High-flow cat brand

camaro_junkie on Jul 25, 2003

Aug 3, 2015 08:54 PM
by nickespo

13

1,673

V6

1990, 57, 98, bad, breather, camaro, cat, causing, control, crankcase, gas, heater, hose, leaking, milage, mpg, thirdgen, vent

Reduced Gas mileage: Cause - PCV vent tube??

camarosource on Feb 28, 2012

Jul 17, 2015 12:49 AM
by 1992 Trans Am

14

12,691

Tech / General Engine

31, 91, 92, camaro, camaros, cat, catalitic, catalytic, converter, converters, cost, horsepower, removeing, replace, rob

Catalytic converter question

Mr RS88 on Aug 1, 2010

Jan 6, 2015 12:04 AM
by 92BLKL98

24

21,932

Exhaust

Magnaflow Catalytic Converter

zride91 on Jul 16, 2014

Oct 11, 2014 05:04 PM
by Dusenberry

2

1,803

Exhaust

93, cat, harness, parts, trans, transmission

93 LT1 in 92 Trans Am

Brendan Kirley on Mar 1, 2014

Aug 26, 2014 02:42 PM
by uscgsoldier4

11

2,784

LTX and LSX

1986, back, borla, cat, cheap, exhaust, iroc

Borla Exhaust

firebirdpl on Oct 16, 2002

Aug 18, 2014 07:58 PM
by tartagliaz28

19

3,037

Exhaust

A discussion of dual vs single exhaust

antman89iroc on Jul 7, 2014

Aug 13, 2014 08:31 AM
by Orr89RocZ

24

20,161

Exhaust

Anyone use the On3 catback? pics inside

Gsoleski on Feb 18, 2014

Jul 14, 2014 08:56 AM
by a62belair

5

3,119

Exhaust

[Sold]

82-92 3rd Gen F-body 3" Flowmaster American Thunder Cat-back Exhaust System

pboxfun on Mar 30, 2014

May 21, 2014 06:37 AM
by pboxfun

12

4,442

Engine/Drivetrain/Suspension Parts for Sale

1LE exhaust on a non-1LE car?

CherryZguy on Apr 19, 2014

May 3, 2014 09:00 PM
by Ozz1967

5

1,152

Exhaust

Replacing clogged cats with test pipe. Couple ?s.

LowBird87 on Apr 30, 2014

Apr 30, 2014 09:44 AM
by LowBird87

4

3,277

Exhaust

Summit's own 3" cat-back

cosmick on Jul 14, 2013

Apr 15, 2014 05:30 PM
by Dyno Don

17

5,900

Exhaust

Glowing red cat

TVIROCZ on Jan 11, 2014

Apr 13, 2014 01:18 AM
by TVIROCZ

26

6,403

Exhaust

Catback Flow Numers

Nitemare355 on Feb 27, 2014

Apr 1, 2014 12:24 PM
by Nitemare355

2

1,325

Exhaust

85, 91, aftermarket, california, camaro, cat, catalytic, controversial, converter, converters, database, lower, mechanic, nox, numbers, restamping, shop, trans

Controversial catalytic converter?! HELP!!

TheFool on Feb 28, 2014

Mar 7, 2014 04:04 PM
by TheFool

12

2,665

Exhaust

383, alternative, california, car, cat, emissions, exempt, exzempt, fuel, hot, impound, law, modified, rods, smog, ticket

Emissions Tests and Hot Rods in CA

Speed Racer on Jul 9, 2009

Feb 19, 2014 01:55 PM
by mike_ireland48

41

3,770

Northern California

gutted cat or pioe to replace it?

Nickmiceli7 on Feb 11, 2014

Feb 12, 2014 12:45 PM
by Lonemerc

3

1,105

Exhaust

3rd, 92, bolt, bolts, camaro, cat, dual, gen, header, headers, install, slp

SLP Header install questions.

IBrockZ on Jan 13, 2014

Jan 13, 2014 06:04 PM
by ringo234

8

2,023

Exhaust

1990, 57, air, camaro, cat, chevy, converter, pickup, piping, tube, valve

What's this missing line(tube/pipe)?

Xtraterrs3 on Dec 16, 2013

Dec 17, 2013 03:18 PM
by TipTricky

3

3,198

Tech / General Engine

2055, 84, cat, flow, high, hooker, magna

Please help need cat back muffler for 84 TA

kleist on Sep 12, 2013

Sep 21, 2013 11:50 AM
by Ozz1967

5

1,168

Exhaust

Best headers and catback setup for 3.4 V6

VictorGBKirk on Sep 3, 2013

Sep 11, 2013 11:23 AM
by drdave88

1

711

Exhaust

112, 2007, 220, 53, cat, chevy, engine, fit, iron, run, t56, tranny, tsp, tune

Help me decide what to do with a 5.3L

utfan01ss on Aug 29, 2013

Sep 3, 2013 08:21 PM
by 25th327RS

9

2,991

LTX and LSX

On a budget catback system.

FUELS94 on Aug 31, 2013

Aug 31, 2013 10:49 PM
by FUELS94

0

622

Exhaust

Expect to lose power or not? Borla cat back

Mr. McGuire on Aug 27, 2013

Aug 27, 2013 10:03 AM
by hellz_wings

1

793

Exhaust

Important/Useful :

Questions about smog laws?

(

1 2 3 4)

madmax on Mar 5, 2003

Aug 26, 2013 09:30 PM
by rusty vango

154

80,527

Engine Swap

25, 3, 360, cat, cats, dual, exhaust, iroc, l98, lt1, magnaflow, n10, power, single, v8

iroc twin cats or replace with single

bladehand on Jul 19, 2013

Aug 21, 2013 11:05 PM
by TTOP350

18

5,193

Exhaust

3rd, back, body, bullet, cat, dynomax, fbody, gen, inline, magnaflow, muffler, mufflers, place, put, single, thirdgen, trans

Single 3" Bullet Muffler

unknown_host on Jul 9, 2013

Aug 4, 2013 07:59 PM
by jaybdaboat

7

2,124

Exhaust

17233, 17234, american, cat, catback, flowmaster, gen, installation, instructions, iroc, irocz, long, thirdgen, thunder, videos

flowmaster 17233 or 17234

JR-IROC on Apr 29, 2011

Jul 22, 2013 02:54 PM
by dmwracing42

14

6,986

Exhaust

Exhaust Help: Cat delete and leak

JBarr83 on Jul 1, 2013

Jul 3, 2013 08:25 PM
by Dakota W.

4

1,082

Exhaust

Calling all 1989s with N10 exhaust - which month was your car built?

(

1 2)

chazman on Jun 9, 2012

Jun 22, 2013 12:37 PM
by Kwik89GTA

77

8,349

History / Originality

3rd, camaro, car, cat, cut, cutout, exhaust, exhaustcutoutsinstallcoloradospringsco, firebird, gen, louder, make, outs, pre, stock, thirdgen

need exhaust cut out help

Dougie91 on Jun 6, 2013

Jun 20, 2013 03:46 AM
by Dabesiv

7

8,950

Exhaust

12, 3, 312, 3rd, 86, 87, axles, back, cack, camaro, cat, gen, inch, spline, system, trans, z28

3 1/2" cat back

Dyno Don on Mar 4, 2009

Jun 17, 2013 01:54 PM
by STREETDEMON

22

2,746

Exhaust

Threads Tagged with cat