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Honda Civic Forum
Sticky
The ultimate 7th gen DX/LX header/exhaust DIY and FAQ [cleanup version]
TRIZ
on 11-04-2007
01-19-2022
by
xRiCeBoYx
9
227,642
Bolt-on Engine Performance
How to upgrade from LEV to UltraLowEmissionVehicle?
danwat12345
on 10-08-2011
07-28-2017
by
HondasFueknRULE
21
3,912
6th Generation Civic 1996 - 2000
2001 Honda Civic LX Poor Fuel Economy
Drumer56
on 12-20-2010
06-07-2017
by
Smarques916
14
26,593
Mechanical Problems/Vehicle Issues and Fix-it Forum
No Name Exhaust off Ebay??
(
1
2
)
carter
on 01-28-2008
04-03-2017
by
piano55man
40
39,273
Bolt-on Engine Performance
Sticky
The ultimate DX/LX vs EX header/exhaust DIY and FAQ
(
1
2
3
4
5
...
Last Page
)
TRIZ
on 11-04-2007
04-07-2016
by
dsm482
332
173,319
SOHC D17Ax non-VTEC - VTEC Engine Swaps
original The ultimate DX/LX header/exhaust DIY and FAQ
(
1
2
3
4
5
...
Last Page
)
TRIZ
on 11-04-2007
04-07-2016
by
dsm482
332
211,802
Bolt-on Engine Performance
2004 EX Catalytic Converter
campj
on 04-04-2015
04-06-2015
by
campj
4
3,552
Mechanical Problems/Vehicle Issues and Fix-it Forum
04 civic ex 02 sensor vs cat question
(
1
2
)
califcamper
on 05-04-2014
06-05-2014
by
ezone
37
9,617
Mechanical Problems/Vehicle Issues and Fix-it Forum
98 LX 1.6L SOHC Header and Cat
Nitronaught
on 03-11-2014
03-12-2014
by
Nitronaught
6
6,537
Bolt-on Engine Performance Modifications
Quiet high flow exhaust?
joemommaaa
on 11-22-2013
12-20-2013
by
joemommaaa
2
6,243
Bolt-on Engine Performance
where should my cat be?
bardo
on 08-15-2013
08-16-2013
by
sdaidoji
3
661
Mechanical Problems/Vehicle Issues and Fix-it Forum
delete
hondaguy2582
on 07-20-2013
08-08-2013
by
jess21
1
870
Mechanical Problems/Vehicle Issues and Fix-it Forum
Bad Cat or Bad 02 Sensors (Or Something Else)?
sneaky98gt
on 06-23-2013
06-24-2013
by
ezone
10
6,209
Engine
CEL P0420, cat clogged or below efficiency?
got2run5
on 06-04-2013
06-04-2013
by
got2run5
2
2,064
Mechanical Problems/Vehicle Issues and Fix-it Forum
cat question
daredank
on 04-23-2013
04-23-2013
by
daredank
3
1,243
Bolt-on Engine Performance
Catalytic Converters/test pipes
BeeFly
on 03-31-2013
04-03-2013
by
BlueEM2
10
8,109
Bolt-on Engine Performance Modifications
raspy exhaust
civicshiznit
on 03-22-2013
03-22-2013
by
civicshiznit
0
905
Mechanical Problems/Vehicle Issues and Fix-it Forum
2001 Honda Civic P0133 and P0420 CEL codes after switching air intake to stock
greeni70
on 03-04-2013
03-17-2013
by
Matt_75
19
6,936
Mechanical Problems/Vehicle Issues and Fix-it Forum
FS: APEXI N1 Axle Back Exhaust '01-05 Civic Ex
Dalessio
on 11-05-2012
01-27-2013
by
boxinggsxr
2
1,446
Archive - Parts for Sale
Anyone pass Cali SMOG with a non-Cali manifold/cat?
STREETFIGHTER50
on 01-07-2013
01-07-2013
by
STREETFIGHTER50
5
2,237
6th Generation Civic 1996 - 2000
Exhaust tube between cat and muffler?
Max91
on 11-17-2012
11-17-2012
by
Max91
0
921
Bolt-on Engine Performance
Header/downpipe help!
PowWow
on 10-14-2012
10-24-2012
by
PowWow
4
1,597
Mechanical Problems/Vehicle Issues and Fix-it Forum
exhaust system help needed!!!
civic97jdm
on 10-22-2012
10-23-2012
by
marek91
1
2,169
Bolt-on Engine Performance Modifications
D17A2 Build, Exhaust Experiances..
Largen
on 10-09-2012
10-12-2012
by
Largen
2
2,563
Bolt-on Engine Performance
Question about headers on a 98 civic lx
ZeSquid
on 09-26-2012
10-03-2012
by
Lordsin
2
2,084
Bolt-on Engine Performance Modifications
how to test o2 sensor?
keithriej
on 09-07-2012
09-08-2012
by
Matt_75
6
14,712
Mechanical Problems/Vehicle Issues and Fix-it Forum
Dreaded P0420 Code with new Magnaflow Cat. Converter!
WKD DRGN
on 08-07-2012
08-12-2012
by
asianboy781
4
6,600
Mechanical Problems/Vehicle Issues and Fix-it Forum
93 Civic EX d16z6 idle fluctuation and jerking
bigirish727
on 07-30-2012
08-12-2012
by
Running Riot
1
4,792
General Automotive Discussion
cat problems
beaker
on 08-11-2012
08-11-2012
by
beaker
0
848
Mechanical Problems/Vehicle Issues and Fix-it Forum
Cat back exhaust kits
Shuck M.
on 08-09-2012
08-09-2012
by
Shuck M.
0
2,197
8th & 9th Generation Civic 2006 - 2015
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