
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 6 - Jul 11
For Your Every Summer RSVP, with Code: SUMMER15
Description
Kline Innovation Porsche 991 Carrera Valvetronic systemTHE SPECIFICS Cross Sections Manifolds TBC center silencer section, 60mm wing silencers, 60mm 57mm Catalysts 118mm OD Materials Available in standard 304 grade stainless steel, weight wing silencers 6. 5kg each, center silencer 11. 9kg Inconel 625 formula one grade material, weight wing silencers 3. 8kg each, center silencer 7. 2kg Titanium G2 silencer section is also available, weight comparable to Inconel Tails, made from aerospace grade carbon
THE SPECIFICS
Cross Sections
Manifolds - TBC
center silencer section, 60mm
wing silencers, 60mm - 57mm
Catalysts 118mm OD
Materials
Available in standard 304 grade stainless steel, weight wing silencers 6.5kg each, center silencer 11.9kg
Inconel 625 formula one grade material, weight wing silencers 3.8kg each, center silencer 7.2kg
Titanium G2 silencer section is also available, weight comparable to Inconel
Tails, made from aerospace grade carbon fiber, and a choice of inconel or stainless steel inserts
The Sound
Capitalising on the design innovations and success of our 996 and 997 range, the starting point for designing the 991 Carrera exhaust had been set high. Our trademark perfect x pipe geometry, harmonically tuned silencer geomtery, Inconel 625, and our proprietry acoustic silencer packing materials result in a system that has become famous for that perfect sound. Zero drone, and a raised pitch raucious incindiary howl in higher rpms and hard throttle
The x pipe geometry, designed to give a particular tone, a tone which has become synonymous with all kline systems as they all share the same relative geometry. This geometry within the x pipe is the result of a lot of R&D work specifically around tonal quality of exhaust notes (and I know it just looks like a simple x pipe) but minor changes in its geometry vastly effect exactly how the gas resonates at varying rev regions and gas throughput, and therefore have a pretty big impact on the sound.
Under valve open the system becomes completely free flow, the exhaust discharge only flows through the x pipe, and a very short resonator section of silencer, this is just to take the harsh edge off of the exhaust note, so your left with an aggressive yet smooth sounding exhaust note, just loud enough to turn heads and fill the cabin with a pleasurable sound and driving experience .
Under valve closure, the gasses pass through 4 chambers, and 4 resonated sections, and the x pipe bringing the car into just a touch louder and smoother than stock. This makes the cruising driving virtually silent.
The resonant qualities of the material Inconel produces an extra richness to exhaust note that you simply just don’t get with any other material, really it is just intoxicating in the flesh!
Performance
Final Data on exact power figures is still being collated, but preliminary testing indicates a maximum power gain for the decat variant in the region from 21-25whp and 28-34nm torque Available with a variety of HJS catalysts, in either 100 cell 200 cell, hdpe perforated foil.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy