Allows for accurate port match and
flow bench work.
Greatly enhances exhaust flow when coupled with good port work.
May be fully installed during engine assembly.
Makes exhaust header installation much easier.
Our flanges are precision laser cut, not stamped. All our stub pipes are welded in precision fixtures and
milled flat at both ends. Pipes mate with step cut in header flange
for a perfect seal.
Exhaust leaks at the port are minimized.
Available in four
performance levels - Stock, Improved, Modified and Mega.
Stock Stubbies are made from 1 1/2" od heavy wall
steel or
T304 stainless tube.
(a thinwall stainless version is available by request)
Improved Stub Pipes are carefully tapered from
the
exhaust port up to 1 5/8" OD at the flange end.
Made with .065" wall thickness T321 stainless steel.
Carefully dimpled
for pushrod tube clearance.
Modified Stubbies are smoothly tapered from
the exhaust
port up to 1 3/4" OD at the flange end.
Made with .065" wall thickness T321 stainless steel.
Carefully dimpled for
pushrod tube clearance.
Mega Stubbies have a 2 stage taper from the exhaust port up to 1 7/8" OD at the flange end;
Made with .065" wall thickness T321 stainless steel, and carefully dimpled for pushrod tube clearance.
Tangerine Stub Pipes are available separately for your custom header project.
Each set includes 4 matching mild steel stepped flanges for your header.
Price includes US shipping.
Select Size
MUFFLERS
Tangerine EVO Silencers effectively reduce sound levels without significant
loss of power.
All Silencers are made of 100% T304 Stainless Steel.
Stage I Silencer
Straight pipes are too
loud for some race sanctioning bodies.
Stage I Silencers reduce sound below 95db in most applications.
This is still too loud for daily driving but perfect for track events.
Available in 2", 2 1/8" and 2 1/4" inlet sizes.
Weld-on flanges are also available.
Select Size
EVO II Silencers
(primarily for street use) can be configured for nearly any Type
4 application with a variety of tailpipe options.
914 EVO II Silencer
Four distinct sound attenuation techniques are applied
within the 6" diameter
stainless body.
Using the EVO II Silencer will make your car quiet enough for
daily street use,
below 89db, without compromising performance.
On a 150hp, 1.8L race engine no measurable difference in
ouput was observed
during back-to-back Dynojet runs
between the Stage I and EVO II silencers on a Porsche 914.
The 914 EVO II Silencer can easily be mated to a Kerry Hunter or MSDS header
for an economical header/quiet muffler setup.
Price includes 48 state US shipping.
Select Style
COATINGS
High Temperature Alumino-Ceramic Coating inside and out
is a standard feature on Tangerine EVO Headers.
Coating done by Central CT Coatings of East Hartford, CT.
Recommended for heat retention, appearance and longevity!
