This product is constructed from high-grade lightweight titanium featuring a central muffler with two pairs of striking double round handmade carbon-fibre tailpipes, which contain acoustic reflectors, designed to enhance the sound experience for both the driver and passengers. The valves on both sides of the muffler control gas flow, with housings cast in-house. The weight is 44.8% (14.6 kg) lower than the sport stock exhaust. A power gain of 4.2 kW (5.7 hp) at 5,950 rpm and torque increase of 8.0 Nm at 2,150 rpm were achieved when tested on The Akrapovic dyno against a Porsche Cayenne S E-Hybrid Coupe with a stock sport exhaust system.The harmonic and satisfying sound, perfectly matched to the engines operation, gives the impression of a V12 engine from inside the cabin. The specially developed control kit converts The Akrapovic exhaust system from a mechanical system to a mechatronic one. The gas flow from each link pipe is driven into the muffler without unpleasant streaming or whistling, with peaks at specific frequencies dampened for cruising comfort, and the sportier and emphasized sound is fully embraced when driving more dynamically. The sound experience of the Evolution Line system is directly linked to the cars drive with no compromise to comfort or sportiness. This product is ECE type approved, with plug and play installation and no need to remap the ECU. An optional Akrapovic Sound Kit is available, which will increase the aural pleasure of The Akrapovic Evolution Line exhaust at lower revs and further supplement the sound as the revs rise. For mounting Akrapovic exhaust S-PO/T/2 or S-PO/T/3H on Porsche Cayenne V6 models w/o Porsche sport exhaust, additional wiring kit P-HF1621 is required. With the use of the optional Akrapovic Sound Kit, the ECE type approval of the Evolution Line is no longer valid. The Evolution Line exhaust system is ECE type approved for cars equipped with Otto/gasoline particulate filters.
This Part Fits:
Year
Make
Model
Submodel
2024-2025
Porsche
Cayenne
E-Hybrid
2024-2025
Porsche
Cayenne
E-Hybrid Coupe
2024-2025
Porsche
Cayenne
S E-Hybrid
2024-2025
Porsche
Cayenne
S E-Hybrid Coupe
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TERMS (REQUIRED)
OFF-ROAD USE POLICY & EMISSIONS COMPLIANCE NOTICE
California Proposition 65 Warning:
This product can expose you to chemicals such as lead and lead compounds, which are known to the State of
California to cause cancer or birth defects or other reproductive harm. For more information, visit
www.P65Warnings.ca.gov.
Under the federal Clean Air Act (42 U.S.C. §7522(a)(3)), it is illegal to manufacture, sell,
install, or use any part that defeats or alters a motor vehicle’s emission control system for use on public
roads. Unless a product has received an Executive Order (EO) from the California Air Resources Board (CARB),
it is not legal for use or installation on any pollution-controlled vehicle driven on public highways.
Civil penalties up to $4,819 per violation per vehicle
Possible criminal penalties under the Clean Air Act
Revocation of registration or smog certification by DMV or local authorities
State & Local Regulations:
Some states have CARB-equivalent or independent emissions laws. Customers are responsible for verifying local
regulations before purchasing or installing emissions-related products.
Intended Use & Customer Certification:
All performance, racing, or competition parts sold by this company are intended solely for off-road,
closed-course, or competition use on vehicles that are never registered or used on public highways.
Company Policy Statement
Kies Motorsports, LLC sells and markets these products for lawful use only. We do not condone or authorize the
use of emission-control defeat devices or any modification that violates the Clean Air Act or state
regulations.