LG Motorsports C5 1 3/4 Street Series Long Tube Header Corvette exhaust system
LG Long Tube "STREET SERIES" Headers for your C5. Looking to put new life into your C5? Let L.G. Motorsports help. Get the same quality found in our race-proven Pro Long Tube headers but at a fraction of the price.
Download Install Instructions
Ease of Install We learned a long time ago to make the system work, it needs to be easy for the user to install. We were the first company on the market to make a COMPLETE, bolt on long tube header kit that the home user could install. We made this as simple of a bolt on as you can get. All of our kits come complete from engine to mufflers with no cutting or welding needed. Fittings slip together for the smoothest connection between pipes. This also makes our cats replaceable in the event of damage or you want to swap to an off-road setup for track use. Configurations and Options We offer our system in two different setups. 1. Full system with out cats, 2. Full system w/cats All systems will come with off-road pipes included at no charge even for cat'd systems. All systems come with clamps, hardware, extensions, and Super Pro kits come with GM gaskets as well. Street Series Kit Features:
- 1 3/4" Primary size
- 3" 4 into 1 collector, and industry standard
- Full 2.5" mid section
- 2.5" X pipe design
- Connects to OE or OE replacement mufflers
- All wires, hardware, extensions included
- High flow optional 200 cell metal matrix catalytic converters
- Off-road pipes included no charge on cat'd systems
- 25-30+ RWHP GAIN!
- LifeTime Warranty for original owner
*1997-2000 model year Corvettes will require GM AIR tube PN 12561494 and is not included with the header kit*
Dyno Graph on the right shows a C5 Corvette with Before and After results with the LG Street Series Headers being the only item added. +55ft-lbs of torque at 2.5krpms!