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Discover the revolutionary line of high-performance exhaust systems and specialized motorsport parts from F4U at Weld Racing Parts. Each exhaust and component is meticulously designed to deliver unparalleled performance on the track. Join the automotive elite and maximize your vehicle's potential with the quality and precision of F4U.
With over 25 years of experience, at F4U we have been passionately dedicated to the world of motorsport. Each day, our dedication and commitment drive us to reach new heights in manufacturing and developing competition parts across various categories.
At F4U, we firmly believe in innovation as the engine of progress. From conceptual design to final production, each part that leaves our facilities represents the culmination of years of research, development, and refinement.
We are proud to be recognized as a reliable partner in motorsport competition. Currently, we have the honor of supplying parts for the prestigious FIA RX2e Championship in collaboration with QEV Technologies.
At F4U, we are more than just a brand; we are a community of motorsport enthusiasts. Our shared passion for speed, the thrill of competition, and the constant desire for improvement unite us.
We invite you to join us on this exciting journey in the world of motorsport. Whether you are looking for high-performance parts for your competition team or simply share our passion for speed, you are welcome to the F4U family.
Reference: 972
Brand: F4U
The 45° X-pipe Ø3" is designed to connect dual exhaust lines exiting from the center of the car towards the sides at a 45° angle, allowing a clean and precise flow transition. It ensures balanced exhaust pressure and smoother gas flow. Built by F4U with over 25 years of experience, TIG-welded and finished for high-performance installations.
Reference: 628
Brand: F4U
Transform your exhaust with artisanal elegance. Discover the Stainless Steel Twin Tailpipe, meticulously handcrafted by F4U in Spain using the TIG welding technique. Each curve and weld reflects dedication to detail. Add distinction to your vehicle with this unique piece. Make your exhaust stand out like never before!
Reference: 629
Brand: F4U
Transform your exhaust with artisanal elegance. Discover the Stainless Steel Twin Tailpipe, meticulously handcrafted by F4U in Spain using the TIG welding technique. Each curve and weld reflects dedication to detail. Add distinction to your vehicle with this unique piece. Make your exhaust stand out like never before!
Reference: 973
Brand: F4U
The 45° X-pipe Ø2.87" is designed to connect dual exhaust lines exiting from the center of the car towards the sides at a 45° angle, allowing a clean and precise flow transition. It ensures balanced exhaust pressure and smoother gas flow. Built by F4U with over 25 years of experience, TIG-welded and finished for high-performance installations.
Reference: 966
Brand: F4U
The Symmetrical X-Pipe 45° 2,36" (60,3mm) is designed for those who want to improve exhaust flow and sound with a clean, balanced setup. Made from stainless steel and TIG welded, it offers precision, durability, and a professional finish. Manufactured in Europe by F4U with over 25 years in motorsport. Ready to enhance the sound and performance of your...
Reference: 964
Brand: F4U
The Symmetrical X-Pipe 45° 2,87" (73mm) is designed for those who want to improve exhaust flow and sound with a clean, balanced setup. Made from stainless steel and TIG welded, it offers precision, durability, and a professional finish. Manufactured in Europe by F4U with over 25 years in motorsport. Ready to enhance the sound and performance of your...
Reference: 965
Brand: F4U
The Symmetrical X-Pipe 45° 2,5" (63,5mm) is designed for those who want to improve exhaust flow and sound with a clean, balanced setup. Made from stainless steel and TIG welded, it offers precision, durability, and a professional finish. Manufactured in Europe by F4U with over 25 years in motorsport. Ready to enhance the sound and performance of your...
Reference: 734
Brand: F4U
The Splayed X-Pipe 60mm (2,36") 1.5mm thickness is designed to optimize exhaust gas flow in high-performance engines. Made from T304 stainless steel and TIG welded, it guarantees maximum strength and durability. Its unique design improves gas distribution, reducing backpressure and boosting engine power. Ideal for high-performance vehicles and custom...
Reference: 733
Brand: F4U
The Splayed X-Pipe 63,5mm (2,5") 1.5mm thickness is designed to optimize exhaust gas flow in high-performance engines. Made from T304 stainless steel and TIG welded, it guarantees maximum strength and durability. Its unique design improves gas distribution, reducing backpressure and boosting engine power. Ideal for high-performance vehicles and custom...
Reference: 963
Brand: F4U
The Symmetrical X-Pipe 45° 3" (76mm) is designed for those who want to improve exhaust flow and sound with a clean, balanced setup. Made from stainless steel and TIG welded, it offers precision, durability, and a professional finish. Manufactured in Europe by F4U with over 25 years in motorsport. Ready to enhance the sound and performance of your exhaust...
Reference: 736
Brand: F4U
The Splayed X-Pipe 50,8mm (2") 1.5mm thickness is designed to optimize exhaust gas flow in high-performance engines. Made from T304 stainless steel and TIG welded, it guarantees maximum strength and durability. Its unique design improves gas distribution, reducing backpressure and boosting engine power. Ideal for high-performance vehicles and custom...
Reference: 731
Brand: F4U
The Splayed X-Pipe 76mm (3") 1.5mm thickness is designed to optimize exhaust gas flow in high-performance engines. Made from T304 stainless steel and TIG welded, it guarantees maximum strength and durability. Its unique design improves gas distribution, reducing backpressure and boosting engine power. Ideal for high-performance vehicles and custom...
