Kline Innovation Valvetronic Exhaust w/ Over Axle Pipes (718 GT4 / Spyder / GTS 4.0)

2024-01-12T10:12:16-05:00

Price: 5827.00 - 10656.00 (16 variants)

Designed to fit

2020+ Porsche Cayman GT4 / GTS 4.0 (718)

2020+ Porsche Boxster Spyder / GTS 4.0 (718)

Product Details

The Porsche Cayman 718 gt4, revered as the pinnacle of track orientated weaponry, at 414 hp the flat 6 has the power to weight ratio to put in some blistering lap times. So how could we improve on this epic automobile? Add lightness, tune the sound, and add performance!

THE SOUND

Removal of the heavy chambered rear silencer, and replacing it with a lightweight F1 grade Inconel 625 X pipe, and Fully bypassable lightweight Inconel silencers, sheds a significant amount of weight, as well as raising the pitch of the exhaust into a more exotic tonal range. Removal of the OPF (located in the OAP section) and catalysts, and replacing them with either HJS motorsport catalysts, or De-cat pipes (located in the optional Kline header section: click here), opens the sound up significantly, complementing and accentuating the high pitched silencer section, into an exotic scream. The Kline innovation rear valvetronic cat-back exhaust system, means that the car can be driven in stealth mode with the valves closed, however a raw unhindered sound can be achieved with valves open. The addition of the beautifully crafted F1 grade Pre Preg carbon fiber exhaust tips compliments the exhaust perfectly.

PERFORMANCE

Replacing the OPF (located in the OAP section) with a specially designed silencer, removes the most restrictive component, without causing drone associated with OPF removal.

Features

Full Inconel or Stainless Steel Material

Valvetronic Technology

Extremely Lightweight System

Optional Tips available

Specs

X pipe diameter, 63.5mm

Silencer transit 50mm

Cross Sections

All cross section chosen for the optimum balance of torque and power.

Rear Silencer Section

Available in: 304 grade stainless, 13.5kg

F1 grade Inconel 625 superalloy, 7.5kg

Flat 6 Verified Dyno

Full System w/ M-Engineering Stage 1 Tune:

Video