Online Store - Build Your Own Exhaust System

Within this section you will find all the components to enable you to build an exhaust system. Whether you are starting from scratch or just replacing certain parts you will be able to pick and choose what you need from our exhaustive online shop.

We carry a comprehensive stock of items and sizes, but if you can’t see what you are looking for then give us a call and we’ll more than likely be able to accommodate your requirement.

SS 304 Bends SS 304 Straight Tubing SS 321 Tube and Bends Inconel 625 Tube and Bends Merge Collectors Silencers, Megaphones & Header Steps V-Bands Rings & Clamps Flanges Bellows Fixings, Bosses & T-Bolt Clamps Merge Collectors All our merge collectors are built to the highest standards. We take great time and care to ensure that the best possible flow through the collector is obtained as this one of the most critical parts of the exhaust system.   The maximum outlet diameter of a 2:1 collector can be up to ½” larger than the header diameter.                 The maximum outlet diameter of a 3:1 collector can be up to 1" larger than the header diameter               The maximum outlet diameter of a 4:1 collector is 1 ¼” larger than the header diameter. 2 into 1 Merge Collectors Header O.D. Part Number Price £ Qty 1 ½” MC2-150 £77.05 1 2 3 4 5 6 7 8 9 10 1 5/8” MC2-163 £77.80 1 2 3 4 5 6 7 8 9 10 1 ¾” MC2-175 £79.08 1 2 3 4 5 6 7 8 9 10 1 7/8” MC2-188 £80.20 1 2 3 4 5 6 7 8 9 10 2” MC2-200 £82.08 1 2 3 4 5 6 7 8 9 10 2 1/8” MC2-213 £83.50 1 2 3 4 5 6 7 8 9 10 2 ¼” MC2-225 £84.10 1 2 3 4 5 6 7 8 9 10 2 ½” MC2-250 £86.28 1 2 3 4 5 6 7 8 9 10 2 ¾” MC2-275 £88.23 1 2 3 4 5 6 7 8 9 10 3” MC2-300 £91.68 1 2 3 4 5 6 7 8 9 10 3 ½” MC2-350 £99.70 1 2 3 4 5 6 7 8 9 10 3 into 1 Merge Collectors Header O.D. Part Number Price £ Qty 1 ½” MC3-150 £129.33 1 2 3 4 5 6 7 8 9 10 1 5/8” MC3-163 £130.45 1 2 3 4 5 6 7 8 9 10 1 ¾” MC3-175 £132.36 1 2 3 4 5 6 7 8 9 10 1 7/8” MC3-188 £134.05 1 2 3 4 5 6 7 8 9 10 2” MC3-200 £136.68 1 2 3 4 5 6 7 8 9 10 2 1/8” MC3-213 £139.00 1 2 3 4 5 6 7 8 9 10 2 ¼” MC3-225 £139.90 1 2 3 4 5 6 7 8 9 10 2 ½” MC3-250 £143.16 1 2 3 4 5 6 7 8 9 10 2 ¾” MC3-275 £146.09 1 2 3 4 5 6 7 8 9 10 4 into 1 Merge Collectors Header O.D. Part Number Price £ Qty 1 ½” MC4-150 £209.10 1 2 3 4 5 6 7 8 9 10 1 5/8” MC4-163 £210.60 1 2 3 4 5 6 7 8 9 10 1 ¾” MC4-175 £213.15 1 2 3 4 5 6 7 8 9 10 1 7/8” MC4-188 £215.40 1 2 3 4 5 6 7 8 9 10 2” MC4-200 £219.15 1 2 3 4 5 6 7 8 9 10 2 1/8” MC4-213 £222.00 1 2 3 4 5 6 7 8 9 10 2 ¼” MC4-225 £223.20 1 2 3 4 5 6 7 8 9 10 2 ½” MC4-250 £227.55 1 2 3 4 5 6 7 8 9 10 2 ¾” MC4-275 £231.45 1 2 3 4 5 6 7 8 9 10