Description
Kline Audi R8 Rear Valvetronic Section
This is a rear valvetronic system for the Audi R8 V8 2008-2012.
Performance
Removal of the secondary catalysts from the silencer section, and addition of a completely free flow system under valve open, result in optimum efficiency from the exhaust, and some moderate power and torque gains 16hp and 22 nm power and torque gain.
The Sound
Incorporating all the regular innovations from Kline, perfect x pipe geometry for that incendiary howl we have become renowned for, as well as a valvetronic system that allows you to drive your R8 silently when cruising, yet the most intoxicating high pitched aggressive vocal when the valves open. Under valve closure the exhaust gasses are diverted through a series of chambers and acoustic sections to completely remove any cabin noise and drone, at valve open the exhaust becomes completely free flow for optimum performance and sound, the gases only passing through our trademark x pipe, to effectively raise the pitch of the exhaust note.
Materials
Kline Innovation Audi R8 exhaust is available in 304 stainless steel (19.5kg), or ultra-light weight F1 grade Inconel 625 (9.0kg).
Stainless Steel
Stainless steel 304 grade has become the industry standard for exhaust manufacture. With characteristics of reliable strength, thermo chemical stability, and easy to manufacture we only offer the absolute best materials chosen scientifically for the material’s natural properties. 304 stainless can be used to build exhaust systems to a high standard of functionality and durability. This has a thick sidewall provides great durability to the system. This proven reliable and very attractive system for this vehicle. Kline strive to craft some of the world’s best lightweight exhausts, utilising every innovation possible.
Cross Sections
All cross sections have been increased from stock by around 10% to give the best balance of torque, and increased power.
Silencer section, 63.5mm 1D CLR X-pipe. Valve closure transit 50mm Valve open transit 63.5mm free flow.
These images are generic and only for illustration purposes.
* Please note delivery is from 30+ days, at the time of the order a brand associate will be in touch to discuss.
