Manifold an decat pipe were of eBay and got standard rear box too all for about £260 with late bidding , not done this through choice as where the manifold meets the cat both flanges had corroded away cars on 170k so not done bad but standard stuff is more the the cars worth lol ,, so this is why I went for this option , manifold was a bit tricky to get past the steering column, as performance goes there not the best cars as they are but noticed it pulls bit better in 2nd an 3rd ;) ,, just hope this noise wears off other wise it's getting changed ,