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OEM+ Exhaust Systems

At BAF Motorsport, we specialise in back box mods, a popular and cost-effective way to enhance your vehicle’s exhaust sound without replacing the OEM system.

Our OEM+ Exhaust Systems involve customising or removing internal silencers within the factory rear box to create a deeper, more aggressive tone while maintaining a clean, factory look. Each mod is carried out in-house at our Wakefield workshop. Perfect for enthusiasts looking for more noise without replacing the OEM System.

We can modify your OEM system, our workshop is in Wakefield, WF4 5ER, Contact Us for a quote or to get booked in. Alternatively We offer some OEM Systems on our shop which we can deliver to you. We have already done the back box mod on these systems so they are ready to be installed.

Our OEM+ Exhaust Systems are a premium take on the widely known back box modification. Designed for enthusiasts who want more sound & performance without sacrificing factory aesthetics.

This upgrade transforms your original OEM exhaust by carefully removing the internal sound-dampening components from the rear silencer.

The result is a deeper, more aggressive exhaust tone with improved airflow, all while maintaining the clean, original look of your stock system.

What makes our OEM+ Exhaust Systems even more appealing is their cost-effectiveness. Compared to full aftermarket systems, our OEM+ options, especially when modifying your existing OEM exhaust, offer significant savings without compromising on performance or sound.

We have some of the popular OEM+ Exhaust Systems available for delivery, if we don't have your vehicle & your local to us, or willing to travel, then please Contact Us!

We can modify any vehicle exhaust system in our workshop based in Horbury, Wakefield.

Frequently Asked Questions

What are OEM+ Exhaust Systems?

Our OEM+ Exhaust Systems are also know as a Back Box Mod. We take an OEM exhaust system & cut open the silencer to remove anything that will dampen the engine noise. Once all the sound dampening is remove, we weld it back up as new.

In some cases, we may add some exhaust pipe to improve the air flow through the silencer.

This means you get increase noise levels, & in some cases improved air flow, all whilst maintaining the OEM exhaust system.

Why is an OEM+ System better than an aftermarket system?

Our OEM+ Exhaust Systems are the original manufacturers exhaust systems that we have cut open and removed all the sound dampening from.

This means you get more noise &, in some cases, less air flow restrictions all whilst keeping the original exhaust system.

What makes our OEM+ Exhaust Systems even more appealing is their cost-effectiveness. Compared to full aftermarket systems, our OEM+ options, especially when modifying your existing OEM exhaust, offer significant savings without compromising on performance or sound.

In some cases, you could save up to 50% on average compared to the aftermarket equivalent, making it a smart & affordable way to get more out of your vehicle.

Do I need to purchase a new OEM+ system from you, or can you modify my existing OEM exhaust?

No, you don't need to buy our OEM+ exhaust system. This is also a service we offer, most people know it as a back box mod. Our workshop is in Horbury, Wakefield, WF4 5ER, please Contact Us to get booked in!

What vehicles do you offer OEM+ Exhaust Systems for?

Although our website only offers some of the more popular vehicles, our OEM+, Back Box Mod service is available for any vehicle.

Please Contact Us to get booked in, our workshop is in Horbury, Wakefield, WF4 5ER.

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