Please call for our recommendation if you are not sure of the outlet size that is best for your application. Many sizes are available in thin-wall Stainless, Titanium, and Inconel. 5 into 1 and 6 into 1 collectors are available by special order only - call for pricing. Transitions and straight tailpipe rings, typically used to couple merge collectors to tailpipes, are available at extra cost. For Drag Racing applications, we recommend megaphones in place of the transition and tailpipe ring.
Megaphones usually provide the broadest power curve and spread out the horsepower peak to the max.
Ordering Information for Merge Collectors Please use the following steps to order racing merge collectors. Take the price of the base collector and add either the transition and tailpipe ring, or the megaphone you choose . 2 Service Costs , Welding Rod , Solar Flux Check out the DesignSYS page and send us your Race Engine Spec. Form to guarantee the best exhaust performance.