Bolt-Ons And All Motor

Getting Started On - Intakes, Exhausts, & Headers. All Motor Posts Go Here.

Intakes & TB Spacers

Aftermarket Intakes & Throttle Body Spacers
Threads
147
Messages
2.9K
Threads
147
Messages
2.9K
sunofwolf
K&N cold air intake

Exhaust & Downpipes

Discussion For Exhausts & Aftermarket Downpipes
Threads
289
Messages
5.4K
Threads
289
Messages
5.4K
squiggy
Anyone running Injen cat back?
I
Amsoil quit carrying air filters
Replies
3
Views
702
insatiable ONE
I
PRGR19
Opinions on Takeda Momentum intake and stock exhaust
2
Replies
20
Views
4K
Bulkybear
Bulkybear
Bmorelowfg4
What clutch to get!
Replies
8
Views
3K
dman909almaraz
dman909almaraz
raf
2012 honda civic si mugen rr bumper
Replies
14
Views
4K
raf
raf
Nix
R18 non-si VTEC explained
2
Replies
21
Views
16K
Bulkybear
Bulkybear
jas86
Help Please
Replies
4
Views
812
jas86
jas86
John_chafin
Turbo Knowledge?
Replies
9
Views
1K
ErckleSi
ErckleSi
R
Common Si Upgrades?
Replies
8
Views
2K
squiggy
squiggy
Abbz8377
PRL CUSTOMER SERVICE.
Replies
14
Views
2K
JYadiel
J
323
Kinsler ITBs available
Replies
19
Views
4K
13whitesisedan
13whitesisedan
T
Dyno Results from last weekend
Replies
11
Views
2K
squiggy
squiggy
Zak Boydstun
PRL SRI Stock Manifold 2012 Civic Si question
Replies
0
Views
634
Zak Boydstun
Zak Boydstun
John_chafin
What's next?
Replies
6
Views
835
axion_industries
axion_industries
l BETES l
Quick Question...
Replies
4
Views
629
Chuckable
C
george
Zdx tb question
2 3
Replies
45
Views
4K
tmkpres
tmkpres
Abbz8377
Type R valve cover ?
Replies
4
Views
836
Abbz8377
Abbz8377
spicy
Oil filler cap size
Replies
2
Views
2K
spicy
spicy
PASCIAK
2013 Civic Si Clutch Replacement Idea's
Replies
8
Views
5K
Mikeorock
Mikeorock
Ricky_Correale
Anybody have issues with fuel gauge after tuning for e85???
Replies
2
Views
964
VitViper
VitViper
VitViper
2013 Si w/ RBC IM results
Replies
3
Views
2K
webby
webby
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