Dolphin Style Muffler Exhaust Rear Box With Rolled Bowed Tip

Regular Price £75.00 incl.VAT£99.00 incl.VAT

Bowed Rolled Tip Exhaust Mufflers


Brand New Range of our Bowed Tip Boxes.

Also known as a Dolphin Type Box due to its shape.

These back boxes are straight through, non-restrictive, performance boxes.

They have no chambers or baffles which helps the exhaust gases to escape quickly, giving you better performance.

We’ve given this back box a mid-sport set up, so you get a sporty note when applying the throttle.



Box sizes: Please choose from drop down options

Box Length: 18″/450mm

Rolled Out Lip: 74mm

Tip Length: Between 4″ – 4.5″

Inlet Length: Inner Diameters – Please choose from drop down options

All sizes are approximate


Customizing your car couldn’t easier! This Jap style back-box you can get that modified look easily and without having to spend a fortune, and may also help improve your car’s performance.


Note: Specialists fitting recommended – fitting service available.


This is a universal fitment, therefore will fit 99% of cars that have the matching dimensions or enough space for them.

We will not be able to advise which size box you need for your vehicle, however you are welcome to come in to our exhaust center to have this measured, supplied or even fitted.

We are a leading manufacturer of stainless-steel exhaust systems. Buy with confidence from a well-established, reputable business.


We also have separate Bowed Tips,  Middle silencer mufflers, Back boxes & Oval boxes – please see our shop for more products.

If you require another size or style box then do drop us an email and we will do our best to assist.

Additional information

Box diameter

5", 6"

Inlet Size

2 3/8" / 60mm, 2.25" / 57mm, 2.5" / 63mm, 2" / 51mm


Weld On, Clamp On