⚫︎ Tuned Muffler This is a rare and popular upgrade part. It is considerably more expensive than a normal muffler, but it is unlikely to appear again. How about this opportunity? Since sending it in its original outer box via courier would be classified as 60 size, it will be sold without the outer box (the parts bag is unopened and new). The booklet in images 2 and 3 will be folded to fit into the courier compact box for packing (final image), so please consider it a bonus. *No discounts or bundle sales. Other issues are also available for sale. Immediate purchase is welcome.