Fabspeed Titanium Valvetronic X-Pipe Cat-Back Exhaust for 2022+ Porsche 718 GT4 RS

Description

Upgrade your Porsche 718 GT4 RS with the Fabspeed Titanium Valvetronic X-Pipe Cat-Back Exhaust System. Experience a 15% increase in power and a deeper, more aggressive exhaust note. Made from lightweight titanium, this system offers improved performance and weight reduction. Enjoy full control over your exhaust sound with the valvetronic system.

Our design process started with 3D scanning the entire OEM 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. After multiple revisions for sound and dyno testing we decided to use our signature investment cast  X-Pipe to tie the  FLAT 6 engine’s two separate Right & Left cylinder banks together for exhaust scavenging and to defeat resonance. We also went to great lengths to eliminate drone on this exhaust, utilizing helmholtz resonator technology to cancel out unwanted frequencies that “drone.” Porsche GT4RS and SPYDER RS owners and shops- the FABSPEED GT4RS rear valvetronic is 100% guaranteed to be the best sounding, most reliable and most powerful system available. 

SOUND:

Wondering why your GT4 RS doesn’t have the same high pitched scream of the GT3? Our Valvetronic X-Pipe is the solution! Our X-pipe design merges the two exhaust banks for an intoxicating 9000 RPM symphony. Even though this system will net you a significant increase in volume over stock, the valved design allows you to control the volume with the factory PSE (Porsche Sport Exhaust) button, quieting the exhaust note for a drone free driving experience. 

POWER:

Comparing our development car equipped with our Over Axle Link Pipes, our Vavletronic X-Pipe added +7.5HP (+6.2 HP at the rear wheels)  at 8100 RPM and +11 ft/lbs of TQ at 3500 RPM. WE designed and DYNO developed multiple systems BEFORE we settled on the very best system in terms of sound and horsepower. Trust Fabspeed with over 30 years or experience!

FEATURES:

• Fits all Porsche 718 GT4 RS 2022+ and Spyder RS Models worldwide
• Dyno proven power gains that are significant and maximized. 
• Saves -10 lbs compared to the factory system
• Completely retains PSE valved exhaust functionality- BUT using the WORLDS 100% FINEST exhaust valves too!
• Uses aerospace quality Helical Limited exhaust valves imported from the the United Kingdom. 
• Helical ISO certified exhaust valves are the WRLDs VERY FINEST exhaust valves and are used by Ferrari, McLaren, Pagani, Aston Martin, Pagani, Koenigseggs and Porsche GT3 cars. 
• HELICAL exhaust valves are the 1 and ONLY exhaust valve that any GT4RS, RS Spyder, or BUYER should allow to be used on their exhaust.
• ASK any other brand what exhaust valve they use? If they balk and its NOT Helical imported from Great Britain 0 RUN and run fast as they are pushing cheap Chinese 100% guaranteed to fail exhaust valves. Often sandblasted trash to obscure original. It matters!
• Helmholtz resonator technology eliminates drone
• 100% Guarnatee to make more power and better high pitched sportscar sound and use the worlds very best components versus any other brand!
• Incorporates our signature titanium cast X-pipe for superior flow and exhaust scavenging
• This cat-back system is emissions legal in all 50 states and the rest of the world (ROW)
• Constructed from high-quality CNC mandrel-bent Titanium for optimum flow and maximum durability
• Laser scanned and CAD designed for perfect OEM fitment using an Ametek Handyscan 700
• No Check Engine Light guaranteed
• Simple DIY bolt-on installation- VIDEO installtion online and comes with all hardware.
• All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty

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