1997-2004 C5 Corvette Underhood Performance

Under the hood of your C5 Corvette lies a small block 5.7L V8 LS monster waiting to be worked on and modified. Cold Air Intakes, Tuners, Programmers, and other underhood modifications can help you tune and enhance your C5 Corvette engine and unleash extra power from your monstrous Chevrolet LS engine. One of the most common upgrades to make is replaci ...read more
K&N Aircharger Intake 63-1050 for C5 Corvette Z06

K&N Aircharger Intake 63-1050 for C5 Corvette Z06

$432.99

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 >>

C5 Corvette Vararam VR-B2 Ram Air Intake

C5 Corvette Vararam VR-B2 Ram Air Intake

$289.00

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 FIPK Air Intake Kit for 2001-2004 C5 Corvette 57-3035

K&N FIPK Air Intake Kit for 2001-2004 C5 Corvette 57-3035

$432.99

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

aFe 51-10052 Magnum PRO DRY S Stage 2 Cold Air Intake for C5 Corvette

aFe 51-10052 Magnum PRO DRY S Stage 2 Cold Air Intake for C5 Corvette

$375.00

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 >>

aFe 54-10052 Magnum PRO 5R Stage 2 Cold Air Intake for C5 Corvette

aFe 54-10052 Magnum PRO 5R Stage 2 Cold Air Intake for C5 Corvette

$375.00

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 >>

Donaldson Blackwing Air Filter for C5 Corvette

Donaldson Blackwing Air Filter for C5 Corvette

$215.95

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 >>

Vararam VR Power Duct - 97-04 C5

Vararam VR Power Duct - 97-04 C5

$124.95

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 >>

Ported MAF Ends - LS1, LT1

Ported MAF Ends - LS1, LT1

$75.99

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

DiabloSport I2030 Hand Held Power and Mileage Programmer

DiabloSport I2030 Hand Held Power and Mileage Programmer

$359.99

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 >>

HP Tuners VCM Suite Tuning and Scanning Tool

HP Tuners VCM Suite Tuning and Scanning Tool

$499.00

What is VCM Suite? VCM Suite is not your traditional handheld device or programmer - it is much more powerful. It is a comprehensive tu ...more >>

Superchips 2950 Cortex Programmer

Superchips 2950 Cortex Programmer

$389.99

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 >>

Hypertech 32002 Max Energy Programmer - GM 3.8L V6 and 5.7L V8

Hypertech 32002 Max Energy Programmer - GM 3.8L V6 and 5.7L V8

$379.99

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 >>

Superchips 2845 F5 GM Flashpaq Programmer

Superchips 2845 F5 GM Flashpaq Programmer

$369.00

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 >>

Zex High Output Nitrous System GM Gen III LSx Engines 82087

Zex High Output Nitrous System GM Gen III LSx Engines 82087

$589.99

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 >>

Zex Nitrous System GM Gen III LSx engines 82235

Zex Nitrous System GM Gen III LSx engines 82235

$589.99

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 >>

Taylor ThunderVolt 50 10.4mm Spark Plug Wires - GM LSX Engines

Taylor ThunderVolt 50 10.4mm Spark Plug Wires - GM LSX Engines

$77.99

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 8.5mm Super Conductor Spark Plug Wires 32813 32819 GM LSX

MSD 8.5mm Super Conductor Spark Plug Wires 32813 32819 GM LSX

$69.99

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 >>

Taylor 8mm Spark Plug Wires - GM LS1 or LS2 V8

Taylor 8mm Spark Plug Wires - GM LS1 or LS2 V8

$54.99

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

Taylor Space Age Boot Protectors

Taylor Space Age Boot Protectors

$49.99

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 >>

Red Valve Covers - 98-04 Corvette

Red Valve Covers - 98-04 Corvette

$161.99

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 >>

K&N Drop In Replacement Air Filter 33-2111

K&N Drop In Replacement Air Filter 33-2111

$75.99

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 >>

Engine Oil Breather Filter for 3800 LS1 LS3 LS6

Engine Oil Breather Filter for 3800 LS1 LS3 LS6

$49.99

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 >>

NGK V-Power and Iridium Spark Plugs for GM V8 TR5 TR5IX TR6 TR6IX

NGK V-Power and Iridium Spark Plugs for GM V8 TR5 TR5IX TR6 TR6IX

$16.99

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

CAGS Skip Shift Eliminator for GM V8 Engines

CAGS Skip Shift Eliminator for GM V8 Engines

$19.99

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 Premium Oil Filters

K&N Performance Gold Premium Oil Filters

$13.23

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 Air Filter Recharging Kit 99-5050

K&N Air Filter Recharging Kit 99-5050

$14.89

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

Battery Tender PLUS!

Battery Tender PLUS!

$69.99

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 FIPK Air Intake Kit for 1997-2000 C5 Corvette 57-3020

K&N FIPK Air Intake Kit for 1997-2000 C5 Corvette 57-3020

$440.99

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

SCT 7416 X4 Power Flash GM OBDII Plug and Play Power Programmer

SCT 7416 X4 Power Flash GM OBDII Plug and Play Power Programmer

$399.00

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

CAGS Skip Shift Eliminator for C7 Corvette Stingray

CAGS Skip Shift Eliminator for C7 Corvette Stingray

$19.99

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 >>

RAM AIR SS Cold Air System for C5 Corvette

RAM AIR SS Cold Air System for C5 Corvette

$297.99

1997-2004 C5 Corvette RAM AIR SS Cold Air Intake Induction System Most vehicles manufactured since the mid-1970s have thermostatic air i ...more >>

Mishimoto Silicone Radiator Hose Kit for 1997-04 Corvette LS1 and LS6

Mishimoto Silicone Radiator Hose Kit for 1997-04 Corvette LS1 and LS6

$180.00

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 >>