SLP Headers 1-5/8'' 97-03 W-Body - Complete Kit w/ Cat.
This Complete header kit includes SLP Headers #30070. High Flow Cat #30073, and Install Kit #30071. Everything you need to install these headers are included.
SLP Performance Parts has long been recognized as a leader in the development of headers
and exhaust systems for late-model GM V8s. Now, in response to the ever-increasing popularity
of the front-drive W-Body vehicle family, our engineers have created a high-performance header
package for the 3.8-liter "3800 Series" V6.
Like our hot-selling LS1 Tuned-Length Long Tubes, SLP's new W-Body headers offer unsurpassed
ease of installation and a horsepower increase you can really feel. We're confident you won't
find a better-performing, higher-quality V6 header anywhere.
NOTES: Fits 1997-2003 Pontiac Grand Prixs, Buick Regals, and Chevrolet Monte Carlos equipped
with the 3.8-liter "3800 Series" V6 (supercharged or naturally aspirated). Requires Installation
Kit #30071 and either Catalytic Converter #30073 or Race Pipe #30072. For off-road use only.
SLP W-BODY HEADERS:
- Are constructed from mandrel-bent 409 stainless steel and feature an aluminum-ceramic performance coating, inside and out. The "other" brand uses nickel-plated mild steel.
- Require no welding or cutting for installation!
- Feature 1 5/8", one-piece primaries; a 3" collector; and a built-in, 3" flex joint.
- Use strategically placed oxygen-sensor fittings that eliminate the possibility of sensor-to-body contact under heavy throttle.
- Are available with an SLP Catalytic Converter or off-road Race Pipe.
- Are equipped with genuine OEM flanges.
- Have provisions for the factory air pump, EGR, and oxygen sensors.
- Are compatible with both supercharged and naturally aspirated engines.
- Produce up to 25 additional horsepower, depending on application.
- Are covered by our Performance Guarantee and Lifetime Limited Warranty.
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