This product is for Racing Competition only and is not legal for use in highway or street vehicles or other non-racing competition off-road vehicles.
Purchasing this product requires you to sign our Vehicle Compliance Waiver
Capitalizing on a formidable heritage of race bred 911’s. Upwards of 475 hp, and a 9000rpm redline, We wanted to make the exhaust scream like a racecar should! Applying our usual formula, F1 grade Inconel 625, tuned cross sections, and perfect X pipe geometry, we were able to craft an exhaust that not only has the perfect sound, but is lightweight, durable, and performs to the highest expectations.
The largest performance gain comes from replacing the catalysts in the stock headers. The Kline headers and full system are designed to work in conjunction with eachother for optimum performance and sound. The Kline system and headers are available in 2 options, 100 cpsi catalysts producing a largest gain of 18 hp and 27nm, or decat long tube headers producing a largest gain of 24hp and 35nm.
- Inconel 625, Manifolds decat 2.3kg each, wing silencers 4.6kg each, center silencer with tips 5.9kg each.
- 304 grade stainless, Manifolds 4kg each, wing silencers 8.5kg each, center silencer with tips 10.5kg
- All cross section have been selected for a balance of peak torque and power
- Rear section valve open, tapered 70mm into 63.5mm Xpipe ; valve closed, 57mm into wing silencers
- Tips choice of 89 mm or 1o1mm, double walled inconel or Carbon fiber
- Porsche 991 GT3 | GT3RS Gen 1 | Gen 2 Inconel 625
WARNING: Cancer and Reproductive Harm
What is Kline Innovation?
Kline Innovation is a Romanian exhaust manufacturer that produces some of the best sounding systems for some of the greatest performance cars in the world. Kline Innovation may be new to the supercar exhaust industry, but the brand has seriously impressed consumers and the overall market with its beautiful, clean designs and impressive acoustics. Kline’s exhausts have become world-renowned in the Porsche community and have expanded to other exotic car brands in just a few quick years. Kline Innovation is very serious about its exhaust design and takes a “no-compromise approach” from the beginning of the process all the way to the final product.
Kline Innovation’s Development Process
All of Kline Innovation’s projects are carried out completely in house via a number of different processes that include: laser scanning, cnc laser cutting and mandrel bending, mold, tubing and silencer manufacturing, cnc welding and milling, pressings, and autoclave carbon fiber. Through adding laser scanning capabilities to its overall manufacturing process, Kline was able to effectively design and quality control with more precision resulting in a better end product for the consumer. Some of the brand’s most recent automotive clients are W Motors – Fenyr Supersport, Corbellati Missile, and RUF Automobil.
Dedicated to Quality Products and Materials
Kline Innovation strives to craft some of the world’s best lightweight exhausts by using only the best materials for every application, chosen scientifically by their natural properties. These include titanium, Inconel, and carbon fiber, in addition to 304 stainless steel. Each individual material boasts its own unique properties and ideal application based on strength, heat resistance, weight, and chemical stability. Kline strives to craft some of the world’s best lightweight exhausts