Why Choose BC Fabs for your Porsche 718 GT4 / SPYDER / GTS 4.0 Exhaust Upgrade ?
BCFabs are an experienced team of professional motorsport fabricator/welder engineers who built their careers at the highest level of motorsports, including Formula 1, World rallying and endurance racing events such as Le Mans. The BC Fabs team are used to working in the most demanding areas of motorsport, regularly working to tolerances of +-0.5mm. The team use exactly the same fabrication processes and perfected welding techniques as those in their Formula 1 projects making the BCFabs Porsche exhaust systems the best quality money can buy.
Suitable For
Porsche 718 Cayman GT4
Porsche 718 Cayman GTS 4.0
Porsche 718 Spyder
Noise Readings
Idles at 80 dB(A) 5000 RPM 94 dB(A)
All noise readings are taken static at the recommended 0.5m at a 45-degree angle.
Our custom-built exhaust systems are designed and built in-house in the UK by championship-winning exhaust specialists.
THE BC FABS PORSCHE 718 GT4 / SPYDER / GTS 4.0 VALVED EXHAUST
Designed and engineered by motorsport professionals and supercar exhaust specialists, the BCFabs Porsche 718 GT4 / SPYDER / GTS 4.0 sport exhaust range releases the incredible flat 6 4.0L exhaust tone that brings these cars to life.
Simply replace the OEM exhaust with the BCFabs custom Porsche exhaust which attaches to the existing OPF/GPF flange. This Porsche exhaust upgrade is engineered to improve the efficiency of gas flow which provides more torque, more horsepower, and of course more noise. Reducing the weight of the OEM silencer by almost 50%, this simple modification instantly engages your senses and further enhances the characteristics of the car.
The BC Fabs Porsche 718 GT4 / SPYDER / GTS 4.0 Valved and silenced exhaust is for those enthusiasts looking to maintain the option of the valved button in the cabin and to utilise some silencing in the exhaust.
At a low rpm and with valves closed, gasses pass through the smaller diameter pipe and merges right before the tailpipe to reduce resonance through the pipe within the low RPM range. With the valves open and at a higher RPM, gasses pass through both the larger and smaller diameter pipes. Our precisely calculated x piece amplifies the Porsche flat 6 tone as gasses on both sides of the engine mix revealing an incredible howl from the rear of the car.
Which Material is suitable for your Porsche 718 GT4 / SPYDER / GTS 4.0 Exhaust?
With over 30 years’ combined experience working with materials like Stainless Steel, Titanium, and Inconel in the motorsport industry we bring knowledge and top-flight racing engineering expertise to the Porsche 718 GT4 / SPYDER / GTS 4.0 exhaust industry.
Porsche 718 GT4 / SPYDER / GTS 4.0 Exhaust in Stainless Steel
Our Stainless Steel exhausts offer a deep and aggressive tone.
We offer our Porsche 718 GT4 / SPYDER / GTS 4.0 exhaust systems in 304 Stainless Steel which can withstand high heat cycles and long term vibrations unlike lighter materials such as Titanium which tend to crack over time.
Porsche 718 GT4 / SPYDER / GTS 4.0 Exhaust in Inconel
Inconel offers a higher pitch tone in the higher RPM.
Superior when it comes to exhausts! Inconel is popular in high end motorsport such as Formula 1, rallying and endurance racing, where strength, weight and heat defence is paramount. With it’s high nickel content, Inconel is stronger and is resistant to corrosion when compared to both Stainless Steel and Titanium which allows us to decrease the wall thickness of your exhaust, saving weight without compromising on strength.
Prices are plus VAT where applicable.
We try to hold stock of all Porsche systems but due to popularity it may take up to 6 weeks for shipping in some cases.
