Exhaust manifold stainless steal 304L  engine performance colector


The change of exhaust manifolds (from the usual castings to stainless steel) allows that, in similar sections of passage, the exit of gases is easier due to its less friction in the exhaust. This allows a better emptying and, therefore, filling of the cylinder capacity, achieving high speeds with little sacrifice.

As engines become more efficient early on, losses from exhaust systems become more noticeable. A properly designed exhaust manifold is essential to improve engine performance.

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Reference: 108

Brand: F4U

Renault 5 Gt Turbo exhaust manifold

High-performance exhaust manifold for R5 GT Turbo. Manufactured in stainless steel and TIG welded, designed with oval openings like the stock cylinder head for optimal power delivery. This design eliminates the round holes that typically cause turbulence and performance loss. Tested on engine dyno, this manifold significantly enhances engine performance.

Price €549.59
In stock

Reference: 111

Brand: F4U

Opel speedster 3" compresor manifold

High-performance stainless steel exhaust manifold for Opel Speedster. Designed with precision and made from premium stainless steel, this manifold is compatible with Tullet and the Z22SE engine. Its innovative design enhances exhaust flow, boosting power output and overall performance. Upgrade your Speedster with this manifold for a noticeable improvement...

Price €590.91
In stock

Reference: 632

Brand: F4U

Renault 5 Turbo Tribute Tour de Corse collector

Special Edition Tour de Corse: high-performance exhaust system for Renault 5 GT Turbo, constructed from premium stainless steel and welded with TIG. Features oval ports that maximize efficiency in power delivery, eliminating turbulence and the drop in performance caused by round ports in collectors made by other manufacturers. Thoroughly developed and...

Price €660.33
In stock

Reference: 174

Brand: F4U

Renault 5 Gt Turbo exhaust manifold heat shield

R5 GT Turbo stainless steel high performance exhaust manifold with heat shield. TIG welded with oval holes for optimum power delivery (no round holes that generate turbulence and drastically reduce the performance of your engine). Studied and dyno tested to significantly increase performance.

Price €900.83
In stock

Buy exhaust manifolds 


At Weldracingparts, we understand the importance of details when it comes to optimizing your vehicle's performance. And one of those crucial details is the exhaust manifolds. 

Next, we'll show you why our manifolds are the ideal choice to boost your driving.

Competitive Prices for Your Exhaust Manifold

We understand that price is an important factor in your purchasing decision. That's why we offer a wide range of exhaust manifold options at competitive prices. From the most popular exhaust manifolds to specific options like the Renault 5 manifold, we have what you need to improve your car without breaking your budget.

Importance of this part for your car

These parts play a fundamental role in optimizing the exhaust gas flow from the engine, resulting in improved power and response

Manifolds for different car models and brands

We offer exhaust manifolds designed to fit a variety of models and brands. Whether you have a sports car or any other type of vehicle, we have car manifolds that fit like a glove and will optimize your engine's performance. We specialize in the Renault 5 GT!

Why buy your manifold at Weldracingparts?

Here are some reasons:

  • Competitive Price: discover our selection of manifolds for your car at good prices. Take advantage of some of our exclusive offers or discounts.

  • Guaranteed Quality: We work with high-quality products and parts, ensuring long durability and optimal performance.

  • Personalized Advice: Our team is at your disposal to advise and help you make the best decision.

  • Variety for different car models and brands: From generic exhaust manifolds to specific options, we have a wide range to meet your needs and preferences.

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