For
street driven cars, it’s hard to beat the responsive
nature of the stock sequential turbo system. The compromise
with the stock turbos is ultimately air flow. We have
been able to develop impressive street performance with
a properly tuned, twin turbo RX7. We’ve even seen
11 second times at the track, but if BIG NUMBERS is your
goal, a turbo upgrade kit is in your future!!!.
Here
by overwhelmingly popular demand, the famous Efini
twin turbos.
As many are aware, Mazda continued producing the
RX-7 and developing the platform until 2002. One
of the best updates was the power change for the
1999-2002 models. The key to this power change was
the improvements to the turbochargers. The compressors
received special abradable housings to improve impeller
blade clearances, turbine housings are “roomier” and
connections were improved for better reliability.
The sum total of all these changes were a faster
responding turbo, better efficiency and higher boost
capability. In other words, more power! For many
years, only a select few could find these turbos.
The cars were produced in such limited numbers, the
turbos seemed more rare than finding a unicorn...until
now. We have been stocking these turbos and have
made them available at a reasonable
price. These turbos are brand new. There
are no used or rebuilt parts whatsoever. Also included
are two new actuators for the wastegate and pre-control.
Can be used in either the preferred sequential setup
or in a racing non-sequential format. These turbos
will bolt directly to any 1993-1995 exhaust manifold
and any quality downpipe. We’ve seen
as much as 385HP to the ground, but see 330 - 350
frequently. Whether you’re replacing
your turbos due to old age or feel the “need
for speed”,
there is no better value than the Efini twins
Free shipping special will not be reflected in shopping cart total, all discounts will be taken before credit card is actually charged.
Brand
New Efini Twin Turbo - back in stock!
Price: $2,595.00
The
GReddy T78 kit is the same high HP turbo which we’ve
used extensively at our shop and our own race car.
This setup produces an easy 400+ RWHP at 15psi on
race gas and with proper tuning and more boost, is
capable of propelling your RX-7 into the 10’s.
We’ve
produced over 500 RWHP using this exact turbo setup
out of the box. We’ve found this turbo spools
better than the equivalent sized Garrett units. The
turbo unit is a Mitsubishi that
propelled our RX7.com drag car to two world championships.
This can be attributed to its highly efficent aerodynamics
and also it’s unbelievable durability: we have
never experienced a turbo failure running these Mitsubishi
turbos.
The
kit comes complete with top quality parts, stainless
manifold, wastegate, air filter, it also includes
all necessary hardware and instructions. Turbo
only shown. Click the image to the right to start
a slide show depicting the whole kit.
GReddy
T78 Turbo Upgrade
Price: $3,980.00
The
GReddy T88 kit is the same high HP turbo which we’re
currently using on our own race car. The turbocharger
unit is a Mitsubishi turbo that we have used previously
with tremendous success. We’ve
produced over 640 RWHP using this exact turbo setup
out of the box. We’ve found this turbo spools
better than the equivalent sized Garrett units.
The kit comes complete with top quality parts, stainless
manifold, wastegate, air filter, it also includes
all necessary hardware and instructions. Turbo
only shown. Click the image to the right to start
a slide show depicting the whole kit.
GReddy
T88 Turbo Upgrade
Price: $4,195.00
The “Isamu” RX6
Single Turbo upgrade utilizes a full ball bearing
IHI turbo, stainless steel manifold, stainless steel
downpipe, 50mm external wastegate, air filter and
all the necessary hardware. This is a perfect setup
for the street as it gives excellent boost response.
This is a great kit for those who wants to simpliflify
their engine bay but isn’t willing to sacrifice the
low to mid-range grunt of the stock twins. This
system will produce as much as 400 RWHP at about
17psi on a properly tuned car running race gas. Typical
results are in the 350RWHP range on pump fuel blend. Turbo
only shown. Click the image to the right to start
a slide show depicting the whole kit.
A’PEXi
“Isamu” RX-6 Turbo Upgrade
Price: $4,295.00
Prices
subject to change without notice
