Bluebird/Heritage Type 4 Silencer

Just fitted one of these to my two liter and noticed the rhs is about an inch lower than the left! anyone got one fitted and is the same or is my bus deformed!

one of these:
http://www.vwheritage.com/vw_spares_Silencer-Stainless-steel-with-2x3-tail-pipes-1700-2000cc-AC251606_act_shop.product_pID_53633136_lang_EN_country_GB.htm

or:

http://www.bluebird-type2.co.uk/Bay%20T25%20exhaust.htm

 

It's clearly meant to be straight. Is the whole engine on the slant?
Missing gearbox hanger bolt?

 

^^^^ what he said, but clearly at that price you've got too much money haha

 

Check your front engine mounts. Does your rear bumper run true with your rear valance?