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 Valves Closed (with BCFabs silenced valved rear pipe)
Idles at 73 dB(A) 5000 RPM 92 dB(A)
Noise Readings Valves Open (with BCFabs silenced valved rear pipe)
Idles at 77 dB(A) 5000 RPM 93 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 RACE MANIFOLDS
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.
The BC Fabs Porsche 718 GT4 / SPYDER / GTS 4.0 Race Manifolds delete the highly restrictive OEM manifolds and 600 cell CAT. These are an exact replacement for the OEM manifolds and meet the OEM OPF pipe. Making the header lengths equal to the merge collector allows for optimal exhaust scavenging and velocity of gas flow. An instant improvement in power and mid range torque topped off with a ‘clean flat 6 howl’.
Designed and built by a team of professional motorsport engineers, these are the highest quality Porsche exhaust upgrades in the industry. Professionally Tig welded and back purged to optimise gas flow, the BCFabs team use exactly the same processes as our motorsport projects. The BCFabs Porsche Race Manifolds are available in the materials Inconel or Stainless Steel.
Choosing these race manifolds in Stainless Steel reveals a deeper classic tone to the car. Inconel reveals a high quality exotic tone. With plenty of burbles, pops and bangs these Porsche Race Manifolds are a great upgrade for anyone looking to optimise the power and sound.
Which Material is suitable for a Porsche 718 GT4 / SPYDER / GTS 4.0?
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.
