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Is this a Hi-Flow Cat?

Started by T0pwater, 04-11-2011 10:21 PM

Replies: 3
Views: 1,390

Last Post By:: Last Post: 04-12-2011 08:00 AM; by T0pwater

Forum:
3.8L V6 Supercharged (L67)(L32)

Missing CAT and SES light. 99 GT

Started by Corona99GT, 03-25-2011 12:12 PM

Replies: 9
Views: 1,079

Last Post By:: Last Post: 03-29-2011 11:00 AM; by Corona99GT

Forum:
3.8L V6 Naturally Aspirated (L36)(L26)

Does anybody have this cat in their car?

Started by HighOctaneRacing, 02-27-2011 06:41 PM

Replies: 3
Views: 1,046

Last Post By:: Last Post: 03-08-2011 08:39 PM; by HighOctaneRacing

Forum:
General Tech Discussion

2002 GTP replacement cat question

Started by toronado97, 02-25-2011 10:45 PM

Replies: 17
Views: 2,595

Last Post By:: Last Post: 03-08-2011 05:20 PM; by Bio248

Forum:
General Tech Discussion

High-flow cat and rear O2

Started by bevernden, 03-08-2010 02:33 PM

Replies: 3
Views: 1,675

Last Post By:: Last Post: 02-20-2011 09:45 AM; by 01gpgt01

Forum:
PCM Tuning

Cat clogged

Started by wingman65, 01-31-2011 12:27 AM

Replies: 3
Views: 2,044

Last Post By:: Last Post: 01-31-2011 07:26 AM; by gtpinsc

Forum:
3.1L V6 (LHO/LG8)

Magnaflow cat back system.

Started by buckslayer, 01-26-2011 01:09 AM

Replies: 10
Views: 1,826

Last Post By:: Last Post: 01-26-2011 08:58 PM; by The Guz

Forum:
General Tech Discussion

Running 2002 GTP w/o cat = bad MPG???

Started by motoshrump, 01-12-2011 10:17 PM

2002, bad, cat, gtp, mpg, running, w or o

Replies: 9
Views: 2,472

Last Post By:: Last Post: 01-14-2011 05:15 PM; by Ricky21

Forum:
3.8L V6 Supercharged (L67)(L32)

CAT question

Started by newmarket23, 12-24-2010 04:30 AM

Replies: 14
Views: 1,156

Last Post By:: Last Post: 01-01-2011 04:35 PM; by gtpsleeper

Forum:
3.8L V6 Supercharged (L67)(L32)

Car Won't Start... Just Cranks.

Started by Bedwards, 12-15-2010 12:26 AM

Replies: 26
Views: 7,525

Last Post By:: Last Post: 12-22-2010 10:23 PM; by gtpinsc

Forum:
3.8L V6 Supercharged (L67)(L32)

New CAT--Would it get rid of high hydrocarbon reading?

Started by jokyfo, 12-14-2010 09:45 PM

cat, catwould, high, hydrocarbon, hydrocarbons, reading, rid

Replies: 6
Views: 2,145

Last Post By:: Last Post: 12-16-2010 01:18 PM; by TheOtherNick

Forum:
General Tech Discussion

Cat's Vs Treadmill

Started by BoostenGTP, 12-09-2010 12:30 AM

Replies: 3
Views: 799

Last Post By:: Last Post: 12-09-2010 11:28 PM; by zildjian102

Forum:
Off Topic Discussion

Disabling Cat Diagnostics

Started by Bedwards, 11-21-2010 08:00 PM

Replies: 13
Views: 3,095

Last Post By:: Last Post: 11-24-2010 12:07 AM; by FoSHO99

Forum:
PCM Tuning

Cat back replacment (How to remove)

Started by mgolin, 11-20-2010 08:52 AM

Replies: 7
Views: 1,916

Last Post By:: Last Post: 11-20-2010 03:31 PM; by TheOtherNick

Forum:
3.8L V6 Supercharged (L67)(L32)

cat is clogged, is it worth the money to buy a emulator and a downpipe?

Started by alivepills, 11-09-2010 12:44 AM

buy, cat, clogged, downpipe, emulator, money, worth

Replies: 20
Views: 4,157

Last Post By:: Last Post: 11-16-2010 05:17 PM; by matt5112

Forum:
3.8L V6 Naturally Aspirated (L36)(L26)

New Cat Problems

Started by Mitchstrp, 11-06-2010 12:03 AM

Replies: 15
Views: 1,447

Last Post By:: Last Post: 11-09-2010 09:11 AM; by Mitchstrp

Forum:
3.8L V6 Supercharged (L67)(L32)

impala cat's ?

Started by dmoney01, 10-23-2010 08:24 PM

Replies: 3
Views: 2,639

Last Post By:: Last Post: 10-23-2010 09:54 PM; by dmoney01

Forum:
3.8L V6 Naturally Aspirated (L36)(L26)

Cat Back System/Resonator - Normal??

Started by roundbox52, 09-21-2010 02:01 PM

Replies: 5
Views: 1,521

Last Post By:: Last Post: 09-23-2010 10:10 PM; by CTKGP09

Forum:
General Tech Discussion

removing the CAT on this cat benifits? drawbacks

Started by nitrostang21, 09-20-2010 11:59 AM

Replies: 8
Views: 1,048

Last Post By:: Last Post: 09-22-2010 09:16 PM; by copperpacecar

Forum:
General Tech Discussion

Muffler problem after new cat installed?

Started by roundbox52, 09-20-2010 08:16 AM

Replies: 7
Views: 1,093

Last Post By:: Last Post: 09-20-2010 11:14 AM; by matt5112

Forum:
3.8L V6 Naturally Aspirated (L36)(L26)

pics of s.d. headers WITH cat on please

Started by quadracer960, 09-18-2010 01:03 AM

Replies: 5
Views: 1,158

Last Post By:: Last Post: 09-18-2010 11:23 AM; by quadracer960

Forum:
General Tech Discussion

Running no Cat.

Started by JoshsGTP, 09-17-2010 05:29 AM

Replies: 4
Views: 1,443

Last Post By:: Last Post: 09-17-2010 04:08 PM; by Jakegday

Forum:
General Tech Discussion

Cat Converter

Started by VGPGT, 09-23-2009 10:19 AM

Replies: 37
Views: 3,175

Last Post By:: Last Post: 08-30-2010 02:20 AM; by Poil336

Forum:
General Tech Discussion

Which PCM for no cat

Started by ionroller, 07-18-2010 02:01 PM

Replies: 6
Views: 828

Last Post By:: Last Post: 07-18-2010 05:01 PM; by blueguy

Forum:
3.8L V6 Supercharged (L67)(L32)

SES light not comming up after CAT delete.

Started by Juanmiguel, 05-11-2010 02:55 PM

Replies: 19
Views: 2,660

Last Post By:: Last Post: 05-12-2010 11:03 AM; by GeosGP

Forum:
General Tech Discussion

Search:

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Is this a Hi-Flow Cat?

Missing CAT and SES light. 99 GT

Does anybody have this cat in their car?

2002 GTP replacement cat question

High-flow cat and rear O2

Cat clogged

Magnaflow cat back system.

Running 2002 GTP w/o cat = bad MPG???

CAT question

Car Won't Start... Just Cranks.

New CAT--Would it get rid of high hydrocarbon reading?

Cat's Vs Treadmill

Disabling Cat Diagnostics

Cat back replacment (How to remove)

cat is clogged, is it worth the money to buy a emulator and a downpipe?

New Cat Problems

impala cat's ?

Cat Back System/Resonator - Normal??

removing the CAT on this cat benifits? drawbacks

Muffler problem after new cat installed?

pics of s.d. headers WITH cat on please

Running no Cat.

Cat Converter

Which PCM for no cat

SES light not comming up after CAT delete.