Fabspeed Over Axle Link Pipes (718 GT4 RS)

2023-04-26T08:21:26-04:00

Price: 2658.95 - 3021.95 (2 variants)

Designed to Fit:

2022+ Porsche Cayman GT4 RS

Product Details:

Ditch the restrictive factory over axle pipes to increase power, save weight and add a throatier more aggressive tone. Just like the regular GT4, our Over Axles are a perfect first mod. Our design process started with 3D scanning the entire exhaust system using our CREAFORM 700 Handscan so that we could make a complete Solidworks 3D model of the exhaust. We then designed the exhaust and fixtures using that model so that the exhaust fit perfectly to OEM standards. We use mandrel bent T304 stainless steel tubing that’s 40% larger than factory for maximum flow. The heat shielding has a stainless steel shell, with a ceramic fiber core that can handle a continuous 2400 degrees fahrenheit and is an extremely effective insulator.

SOUND:

These Over Axle Link Pipes will bring out a stronger throatier tone from your GT4 RS. The difference in volume and tone is quite significant.

POWER:

With an otherwise stock exhaust and no tune, we gained 30 WHP at 4750 RPM and 34 ft/lbs of TQ at 4750 RPM. That's a gain of 33 HP at the crank! Peak horsepower also increased from our baseline of 456 WHP to 474 WHP and from 330 ft/lbs of TQ to 341 ft/lbs of TQ. See our dyno graph above for more details.

FEATURES:

Fits all Porsche 718 GT4 RS 2022+ Models (Except EU Models)

Choice of a resonatod or non-resonated configuration

Impressive dyno proven power gains of 30 WHP and 34 ft/lbs of TQ

Save 12 lbs / 5.4 KGs compared to the stock catalytic converter

Constructed from mandrel bent T304L stainless steel

Much less restrictive than the factory over axle pipes

Bi-layer heat shielding consisting of a ceramic fiber core and stainless steel shell

Heat shielding can handle up to 2400F / 1300C

Designed from 3D scans of the OEM headers so we can achieve perfect bolt-on fitment

NO catalyst generated check engine light (CEL) guaranteed (Except EU Models)

No ECU tune required

Simple bolt-on installation, no cutting or welding required

All Fabspeed performance products are backed by the Fabspeed Lifetime Limited Warranty

Video