County Corvette's C5 Z06 Stage III Package
Incudes:
Breathless Performance Vortex Ram Air Induction System
Corsa Pace Car Exhaust System
Kooks 1 3/4 Long-Tube Headers
Kooks Catalytic Mid-Pipe
Pfadt Street Sway Bars
Pfadt Adjustable Inverted Sport Shocks
Pfadt Engine Mounts
Please Call to Order Packages Due to Application Variations and Options.
610-696-7888
Product Information:
Breathless Performance Vortex Ram Air Induction System
For C5 Z06. Breathless Performance Products Black Vortex Rammer Air Intake System with Filter. Proven on the track and dyno to be the worlds most powerful ram induction system. Modification to inner shroud necessary. Avaliable in Black, Clear, and Carbon Laminate(+$31)
This vortex rammer kit replaces the restrictive stock air box assembly. Look closely at the filter and note that this is not the K&N filter that everyone sells. This revolutionary air cleaner contains an internal vortex velocity stack. It obtains cool, pressurized air from the radiator cavity through your modified shroud. Our specially designed scoop then forces it into our rammer sealed box, where in turn, it directly injects cold air into your intake. (Lowering Manifold Air Temperature by almost 20 Degrees)
Remember, cold air means more power. Our Dyno results have already shown up to 22HP and 21FT/LBS of torque. Remember, this is without the benefit of the pressurized air that is created at high speeds (which means there will be more h.p. at speeds over 35 MPH. 1/4 mile tests showed 5 MPH and .35 (with the scoop attached).


Corsa C5 Pace Car Pro Exhaust System
Pace Car Edition Exhaust from Corsa Performance has an aggressive sound, especially evident at full throttle. Whisper quiet interior ride while cruising. This is a 2 1/2", straight-through, nonrestrictive design that delivers added performance and sound! Direct bolt-on installation. Comes with Pro-Series Tips.
Kooks Long-Tube Headers and Midpipe Combination
For C5 Corvettes - 2001-2004 (LS1/LS6)
Kooks long Tube Headers (Pair)
1 3/4" Primaries - 3"
Includes Air Tubes and 02 Fittings With Merge Collectors
For C5 and Z06 - 1997-2004 (LS1/LS6)
Kooks X-Pipe - Catalytic
3" x 3" C5 Catted Stainless X Pipe - Metallic Cats
Must be used with Kooks Headers
Pfadt C5 Street Sway Bars
If you’re looking for an upgrade for your suspension and do a few track days but still drive on the street, our Street Sway bars are what you’re looking for. These bars are rate-adjustable so you can control the balance of the car by making adjustments to front and rear roll stiffness levels. This allows you to perfect the handling of the car for your tire set up and your unique driving style.
Our street bars are designed to be an upgrade to the stock packages and offer 1 ½ to 2 times more stiffness than C5 Z06 sway bars. They’ll make your car corner flatter and feel more crisp. Highway on-ramps will never be the same! They will be a good option for cars that already have high coil spring rates because your coils are helping with roll stiffness.
The Street sway bar kit features CNC machined 7075 Aluminum arms anodized Pfadt orange and laser etched with our logo. They’re extremely strong, light weight and durable. Our end links (like everything in this kit) are Made in the USA and are teflon lined. To adjust the bars from softer to stiffer, just move the endlinks to a different position on the arm.
The bars feature 4130 Chromoly steel and are zinc plated for corrosion resistance. The ends are carefully splined for a perfect match to the arms.
We include polyurethane bushings for a complete install. The install is straight forward and does not require any modifications to the car.
Pfadt C5 Adjustable Inverted Sport Shocks
The Pfadt Adjustable Sport Shock is perfect for autocrossers and street enthusiasts! These shocks set the new standard for an adjustable sport shock. They are great as a stock shock replacement and a hardcore track shock and everything in between.
If you’re not ready to to make the change to coil-overs, or if your racing class won’t allow them, our Pfadt Sport Shocks are what you need! We’ve taken our proven, proprietary damping technology and applied it to our new adjustable shock.
Features 16 points of adjustment with the knob right at the bottom for easy on car adjustments without using any tools.

Pfadt C5 Engine Mounts
These Pfadt Engine mounts reduce the massive powertrain shake (sometimes mistaken as wheel hop) that is common in the C5.
"An excellent solution for high horsepower or high performance Corvettes, we've approached these mounts as a complete system to limit unnecessary movement. The soft stock mounts allow power-robbing movement that shakes the car and can break parts. Constructed with 6061 T6 aluminum and anodized for durability, pair these engine mounts with our C6 Transmission mounts for an unbeatable package. We tested our mounts on our C6 Z06 and took some great 'before and after' video. In the first half of the video with the stock rubber engine mounts you'll notice the engine shake and move considerably during acceleration. In the second half with the Pfadt Polyurethane Engine Mount, the engine barely moves. Check it out (it's worth the click):" - Pfadt