New member advice on straight through exhaust

[Toby10000]

Hi all, 

 I’m New to the forum, I’ve got my first hdi a few months back, got myself some nice black cyclones and planning a stage 1 remap soon! Then looking into different exhausts.

What would the benefits of having a straight through exhaust for my Hdi be? Got a standard stock exhaust currently but I’ve seen the Hoffman ones on eBay for £45, I’d anyone could clarify the benefits or downsides that’d be great.  

Tia

[Martin306]

They're generally not that loud. I ad a video but I can't find it anywhere.

There's plenty videos of them on YT though

You might notice a difference in how the turbo spools up if you get a large diameter from the turbo back.