Description
ISR
Performance
Shorty
Headers
-
VQ35HR
VQ37VHR-
Nissan
350Z
Z33
Nissan
370Z
Z34
These
Shorty
headers
are
constructed
with
304
brushed
stainless
steel
and
heavy
duty
flanges.
Designed
with
1-3/4"
primary
tubes,
these
headers
are
built
to
retain
as
much
mid
range
torque
as
possible
while
allowing
for
good
top
end
horsepower
gains
as
well.
These
headers
are
designed
to
clear
the
OEM
coolant
tube
/
"Oil
cooler"
line
found
on
the
USDM
Driver
side
of
the
block
on
the
later
model
VQ37
engines
without
issue.
Each
header
features
o2
bungs
placed
so
that
you
can
utilize
your
factory
o2
sensors.
What’s
Included:
-
2x
Stainless
Steel
Shorty
Headers
-
2x
3
bolt
exhaust
gaskets
-
2x
Head
to
manifold
gaskets
-
6x
Exhaust
Nuts
-
6x
Exhaust
Bolts
Compatibility
Our new Compatibility checking feature is still being updated and revised. If you have questions about vehicle fitment, please contact us.
Customer Questions
Question:
When installed on a vq35hr 07 Z, do they put pressure against the steering shaft? Had a bad experience with some cheap aftermarket headers and had to re install the factory ones due to the driver side header landing right next to the steering shaft and making it hard to turn the wheel.
- Aris
Answer:
Hi Aris, we have never received any reports of these interfering with the steering shaft on any model