1997-2004 C5 Corvette Underhood Performance

K&N's 63 Series AirCharger Intake Kits are guaranteed to increase horsepower and come with a Million Mile Limited Warranty. K&N inta ...more >>

One of the quickest and best ways to improve the performance of your C5 Corvette is to eliminate the restrictive stock air box. This easy-to ...more >>

K&N Generation II Filter Injection Performance Kits (FIPKs) are built for many different vehicles and represent a dramatic improvement o ...more >>

This aFe PRO Dry S intake for your C5 Corvette produces 24 max horsepower and 29 lb-f. torque and out-flowed the factory intake by 13%. This ...more >>

This cold air intake system for your C5 Corvette produces 24 max horsepower and 29 lb-ft of torque and out-flowed the factory intake by 13%. ...more >>

One of the quickest and best ways to improve the performance of your 1997-2004 C5 Corvette is to eliminate the restrictive stock air box. Th ...more >>

After hundreds of hours on the flow bench comparing the VR design to the very best the competition had to offer, Vararam is proud to present ...more >>

Increase the performance of your engine with these ported mass air flow sensor (MAF) ends. This high flow component replaces the restricti ...more >>

The DiabloSport inTune programmer is the all new successor for the Predator handheld tuner that you've come to know and love. The long tour ...more >>

Cortex is the programmer your mother warned you about. It's wicked and mean, and if you're not ready for seat-cover-sucking power, then turn ...more >>

The Max Energy Power Programmer extracts every bit of energy possible out of every molecule of fuel giving you more mpg at part throttle and ...more >>

The all-new Flashpaq F5 is the industry leading handheld tuner. With this easy to use handheld tool, you can add horsepower in minutes with ...more >>

Our Gen III High Output Kit (82087) is ideal for any GM LSX-powered vehicle looking for a serious power upgrade from the standard ZEX syst ...more >>

The LSX Nitrous System (82235) is specifically fuel tuned for GM's LSX engines (LS1, -2, -6, -7). These engines use higher fuel pressures ...more >>

Taylors ThunderVolt 50 wires are the ultimate performance racing ignition wire today! This is their biggest wire at 10.4mm with the lowest ...more >>

MSD's 8.5mm diameter Super Conductor Spark Plug wires (also called spark plug cables) are an extremely popular and well-made brand of wire. ...more >>

The Finest High Performance Street and Race Wire Engineered to Work with Today's Sophisticated Ignitions. Taylor's Spiro-Pro outperforms the ...more >>

If you are no longer using factory spark plug cables and the factory heat shields, and you have a supercharged engine or other high-heat pro ...more >>

These are the same engine valve covers that come on the 2001-2004 Z06. They snap right in place of your dull, gray factory engine valve cov ...more >>

This K&N drop-in factory replacement high flow air filter for your 1997-2004 C5 Corvette is designed to add horsepower and is covered by ...more >>

A nice finishing touch appearance part that is used on bayonet-type mounts found on the LS1 and 3800 GM engines. Made of billet aluminum, co ...more >>

These NGK V-Power and Iridium Spark Plugs improve performance by offering increased fuel efficiency and improved ignitability over standard ...more >>

Our Skip Shift Eliminator is a must for your manual transmission performance car and at a price you'll can't beat. If you own a 6-speed, you ...more >>

K&N Performance Gold Oil Filters for automotive applications have been constructed from the ground up to satisfy the high performance ne ...more >>

K&N offers a six-step maintenance system that's designed to recharge any K&N Filtercharger Air Filter. The kit includes Filtercharge ...more >>

The Battery Tender PLUS is a 1.25 amp battery charger designed to fully charge a battery and maintain it at proper storage voltage without t ...more >>

K&N Generation II Filter Injection Performance Kits (FIPKs) are built for many different vehicles and represent a dramatic improvement o ...more >>

The X4 Power Flash arrives pre-loaded with DYNO Proven tune files that INCREASE HORSEPOWER and TORQUE! Programming your vehicle with one of ...more >>

Our Skip Shift Eliminator is a must for your manual transmission performance car and at a price you'll can't beat. If you own a 6-speed, you ...more >>

Wamt to dress up the underhood of your Corvette? Direct fit for the 1994–2004 Chevrolet C5 Corvette/Z06 Constructed from five layers of ...more >>

Cool off your C5 Corvette with this LG Motorsports G2 Super Cool Radiator from PFYC. This all aluminum piece is a direct drop-in replacement ...more >>

This LG Motorsports Differential And Transmission Cooler Pump/Kit for your C5 or C6 Corvette from PFYC was developed along side LG's World C ...more >>