Description
Elevate your 991 GT3's performance with our meticulously designed and tested upgraded headers. Engineered to address the compromises of factory headers, our headers feature large-diameter, free-flowing catalytic converters with optimized cast flanges and runners, maximizing power, throttle response, and tone from the high-revving flat-six engine. Crafted with precision CNC-machined billet head flanges for efficiency and durability, these headers are built to withstand aggressive driving in the most demanding environments. Each set is meticulously assembled in the USA using high-quality materials and advanced welding techniques for superior strength and longevity.
Construction:
- Made in the USA from mandrel-bent, thick wall .065" T304L stainless steel
- Precision-cut billet 304L stainless steel head flanges and merge collector for optimal exhaust flow
- Back purged TIG welding with ARCAL™ Prime argon gas for durability on the track
- Fabricated using thick gauge aluminum fixtures to prevent warping and ensure perfect fitment
Ceramic Coating:
- Optional Jet-Hot ceramic coating available for additional charge
- Extreme (1300) or Ultra Extreme Heat (2500) coatings can reduce surrounding temperatures by up to 65% and protect from thermal oxidation and corrosion
Bolt-On and Go:
- Rigorously quality-checked and foam-packed for perfect condition upon arrival
Lifetime Warranty:
- Covered by our Lifetime Warranty for peace of mind on both street and track
Note: 'New' merchandise may be returned for exchange or refund within 15 days from the date of shipment. 'New' merchandise must be unused and free from installation or mounting damage. Installation or modification of parts waives your right to returns, refunds, or exchanges.Note: 'New' merchandise may be returned for exchange or refund within 15 days from the date of shipment. 'New' merchandise must be unused and free from installation or mounting damage. Installation or modification of parts waives your right to returns, refunds, or exchanges.
