MASSIVE SPEED’S ULTIMATE POWER PACKAGE For Pontiac GTO 04-06 5.7 and 6.0
The experts at Massive have used there substantial GTO experience to compile the ultimate GTO power production team. This kinda power gain has been known to make the guy in the next lane wet his pants. Its just not fair…
Our gang of go-fast parts is as follows:
K&N AirCharger High Performance Intake System
JBA PowerCables Low Impedance Spark Plug Wires
JBA Cat4ward Stainless Steel Headers
JBA Stainless Steel Midpipes
JBA Stainless Steel Exhaust System
We start our horsepower quest at the beginning. The K&N intake. It features a high flow million mile reusable cone filter coupled with a rotomolded large diameter intake tube that is far less restrictive than the factories twisted path. All stainless clamps, sealed heat shield, powder coated bracketry and silicone couplers are included in this fine quality made in the USA intake kit. This intakes superior breathing will make some nice horsepower and gives off an authoratative growl.
Next, when upgrading the performance of your GTO, you will want to upgrade your ignition wires to a set of JBA PowerCables™. Each set is custom tailored to your specific application so you get a perfect fit every time. JBA’s performance ignition wires feature ultra-low resistance wire-wound mag conductors that allow more spark energy to reach the spark plug without electronic interference. JBA Powercables™ come with 100% silicone jackets for great resistance to high heat as well as abrasion and tears. The high heat boots give plenty of clearance for routing around the headers. The editors at Car Craft made an extra 5 hp on a project engine with a set of 9mm JBA PowerCables™. Installing a set of these wires is easy to do on the GTO and they look great under the hood. Available in red and blue.
Now. The really cool stuff: Your stock exhaust manifolds are terribly restrictive peices, not to mention, UGLY! Starting with the oversized ports and smooth flowing 1.625” (1 5/8”) mandrel-bent tubing, these headers give an unrestricted path for spent gasses leaving the engine. They merge in to JBA’s patented Firecone® high flow collector for improved exhaust scavenging and reduced turbulence. The result is a gain of 30+hp and 34+ lb.ft. of torque at the rear wheels! NO ONE makes a more powerful GTO Header. NO ONE else makes a true 100% bolt on stainless header. Pair this with a free flowing exhaust and your GTO will make wonderful sounds… These headers use 14 gauge steel tubes, larger than any one elses, so your headers will last. A 3/8” laser cut single peice flange ensures no leakage and long life. Stainless means these headers WILL NOT rust out and will perform for you forever. Plus, they are 50 STATE LEGAL, and will not void your factory warranty.
JBA has been making the finest top quality headers for the last 20 years, they INVENTED the shorty header for the Mustang. The quality of these headers is UNMATCHED!!! JBA even warranties them FOR LIFE!!! No one else does that.
These headers are quality made in the USA, and are not a cheap imitation product. Comes with step-by-step instructions, premium hardware, exhaust gasket, AND performance Mr. Gasket Ultra Seal head gaskets.
Continuing on: Adding JUST midpipes to even your stock system will add a mean growl and a substantial performance improvement. Add this to a JBA or any other performance system and prepare to put down some real “seat of the pants” horsepower.
The cattless units offer NO COMPROMISE power that a catted system CAN NOT deliver. Each of these JBA midpipes features smooth flowing mandrel-bent tubing and high quality hardware. This midpipe eliminates the stock convertors so it is considered an OFF ROAD use system. Plese note that the photo in the ad shows the catted version. You will recieve a similiar looking midpipe without the two enlarged areas.
Now, top it off with the ultimate sound system – Nothing says “power” like a great sounding exhaust system. The new GTO has great power but the stock exhaust keeps the goat from making maximum power and is far too mellow. JBA spent countless hours testing and tuning to engineer the perfect exhaust for the GTO.
The end result is an ultra high flow system that makes real power with the authentic sound of a true muscle car without annoying interior resonance common on other systems.
Each JBA exhaust features smooth flowing mandrel-bent tubing, high quality hardware, fully welded JBA mufflers and finish with great looking polished and chrome plated stainless steel double layer tips. Not only do these systems sound awesome but they look great too.
Don’t settle for excessive noise and cheap tips that turn yellow. JBA has the power, sound and quality you’re looking for. Full stainless steel so it will literally last forever. These exhaust systems are 50 State Smog LEGAL!!! Another JBA First!!!
Comes with step-by-step instructions, premium hardware and gaskets. Somewhat involved installation, you’ll need to be fairly well versed in auto mechanics and you’ll need some good tools.
If you need assistance, let us know and we’ll walk you through it! Should take about 2-3 hours for an average car guy (or girl).
So. You’ve just brought your GTO’s motor to Vette LS6 power specs. Honest gains here in the 50 plus zone. After install, the only decisions you’ll need to make are, “Whos gettin smoked tonight?” Be sure to specify what year or style you’d like: The kit for the 2004 GTO’s comes with a bolt in hanger for the passenger side exhaust.
It’s a simple install and requires the 04-05 rear bumper cover, or trimming of your stock one. Midpipe is a bolt in, meaning you can install you stock catted mid back in for emmissions.
K&N intakes are slightly different, wires and headers are identical. The kit for the 2005-6 GTO’s This is a direct replacement system that bolts to the stock or JBA mid section. Midpipe is a bolt in, meaning you can install you stock catted mid back in for emmissions.
Optional Equipment –
Now available:
Ceramic or Titanium coated headers! Both coatings offer unique looks and can help to keep under hood temps down with their thermal insulation qualities. Add $150.00 and your finish choice during checkout.
Catted Mid Pipes! Complete your performance upgrade by ditching the stock restrictive catalytic convertors. Super high flow design for added performance while still being emissions friendly. Add $299.
