This product is crafted from high-grade, lightweight titanium for a weight reduction of 45% (14.5 kg) compared to the sport stock exhaust. This exhaust system features a central muffler with valves on both sides ? with valve housings cast in-house ? to regulate the gas flow before it exits through two pairs of attractive double round handmade carbon-fibre tailpipes that contain acoustic reflectors to deliver enhanced sound to the passenger cabin. A comfortable sound with a pleasant V8 back track is emitted at cruising speed, which becomes sportier when driven more dynamically and through the use of the car's mode selectors. When tested on The Akrapovic dyno against a Porsche Cayenne Turbo E-Hybrid with a stock sport exhaust system, it achieved a power gain of 4.0 kW (5.4 hp) at 2,100 rpm and a torque increase of 18.6 Nm at 2,050 rpm. This product has plug-and-play installation and no need for remapping.An optional Akrapovic Sound Kit is available, which will increase the aural pleasure of The Akrapovic Evolution Line (Titanium) exhaust at lower revs and further supplement the sound as the revs rise.With the use of the optional Akrapovic Sound Kit, the ECE type approval of the Evolution Line (Titanium) is no longer valid.The Evolution Line (Titanium) exhaust system is ECE type approved for cars equipped with Otto/gasoline particulate filters.This Evolution Line (Titanium) does not fit on Cayenne GTS Coupe with optional Sports exhaust system with central tailpipes. This system does not fit on model Cayenne Turbo E-Hybrid Coupe with GT-Package.
This Part Fits:
Year
Make
Model
Submodel
2024-2026
Porsche
Cayenne
Coupe
2025-2026
Porsche
Cayenne
GTS
2024-2026
Porsche
Cayenne
S
2024-2026
Porsche
Cayenne
Turbo E-Hybrid
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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.