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Chevy HHR Network
Specific Technical Discussion
Appearance/Modifications Discussions
Mods - Engine/Exhaust
Mods - Engine/Exhaust
EngineCompartment/Exhaust Discussions. (Non-Performace)
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The Many Sounds of our Wagons!
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chefhhr
on 07-05-2012
04-22-2017
04:41 PM
by
Cat Man HHR
34
12,475
Normal Threads
Custom Air-Box Lids
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foolmoon_design
on 07-28-2012
12-05-2016
05:49 PM
by
Oldblue
129
29,704
Resonator delete
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swerv0428
on 07-25-2012
07-28-2012
09:59 AM
by
swerv0428
32
19,187
Exhaust diameter
bassbase
on 07-16-2011
07-17-2011
12:11 PM
by
hhrfreek
6
17,249
Supercharging the LE5?
(
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DaytonaBlueMetallic
on 01-02-2013
01-16-2013
09:35 PM
by
skyline26
11
14,163
Oil Pressure Guage
(
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bassbase
on 09-10-2011
08-23-2020
04:20 PM
by
donbrew
24
13,701
Exhaust Picture
(
1
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c_ozanich
on 02-17-2015
11-29-2015
08:46 PM
by
nrvous1
22
12,937
Which Cat-back exhaust system
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ROMEO_Rocks
on 03-14-2013
03-15-2013
06:09 PM
by
skyline26
16
12,794
Exhaust Manifold leak
Ohirolina
on 11-17-2017
11-18-2017
07:14 AM
by
Oldblue
2
11,834
Piping size
ssnick05
on 03-24-2013
03-26-2013
03:56 PM
by
firemangeorge
9
10,168
engine compartment
(
1
2
3
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capp002
on 08-25-2011
10-08-2011
06:24 PM
by
DaGrinch
20
10,011
My Dual Exhaust
(
1
2
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RobPerdue
on 05-09-2012
06-28-2012
04:44 PM
by
itznevreazy
16
9,465
Exhaust mods?
(
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2
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Black2010 1LT
on 04-25-2011
12-22-2011
07:14 AM
by
08SilverHHR
24
8,902
Got new exhaust!!
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RobSSTurbo
on 01-19-2012
07-01-2012
01:12 PM
by
HotRodz
27
8,814
Painted Charge Pipes!
(
1
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badassbowtie
on 03-22-2013
03-24-2013
09:23 AM
by
badassbowtie
14
8,158
Catback worth it?
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x_tanker
on 06-09-2011
05-30-2012
04:19 PM
by
chefhhr
40
7,922
which exhaust sounds the best
08 hhr guy
on 07-26-2010
07-29-2010
11:22 PM
by
GDZHHR
8
7,316
Borla closeout
(
1
2
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636mullet
on 06-23-2013
04-04-2015
08:48 PM
by
drummerboy0088
14
6,908
Carbon Fiber
(
1
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Rainman
on 02-04-2012
04-15-2012
01:04 PM
by
SS fan
17
6,332
nrvous1's ZZP Header Thread
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nrvous1
on 12-08-2015
12-14-2015
08:27 AM
by
Oldblue
19
6,123
3.0L Ecotec
RF2
on 08-01-2015
08-05-2015
03:02 PM
by
Oldblue
2
6,092
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