ZR-1 Net Registry Forums - View Single Post

rkreigh · 07-31-2015

I have the "new design" B&B exhaust with X pipe (for sale, $700 plus ship) and the drone is minimal and only happens down really low around 1600 or so.

with 4.10 gears it's not bad at all and NOTHING like the first design which would rattle teeth and require earplugs. I also have a set of c6 Z06 tips than can be "grafted on" to replace both tips and give it a "corsa set of tips" look with a flapper. I bought this setup a while back to modify for replacing my current B&B (also with X pipe) and just haven't mustered the $$ and time, and honestly my existing exh sounds so good "wide open" and at crooze that I really haven't felt I need it much.

I travel in my Z often (92k miles) and couldn't stand the OLD B&B. the new design mufflers are very slightly more restrictive, but you won't miss the drone I assure you.

while you might sacrifice a couple of poinies (probably LESS than 5) with the newer design, the X pipe puts them back, and it's a very high quality system.

PM me if interested, it's been on ebay a couple of times but still for sale!!!

07-31-2015	#8
rkreigh Join Date: Jan 2004 Location: Alex VA Posts: 1,080	Re: A question about Billy Boat system. I have the "new design" B&B exhaust with X pipe (for sale, $700 plus ship) and the drone is minimal and only happens down really low around 1600 or so. with 4.10 gears it's not bad at all and NOTHING like the first design which would rattle teeth and require earplugs. I also have a set of c6 Z06 tips than can be "grafted on" to replace both tips and give it a "corsa set of tips" look with a flapper. I bought this setup a while back to modify for replacing my current B&B (also with X pipe) and just haven't mustered the $$ and time, and honestly my existing exh sounds so good "wide open" and at crooze that I really haven't felt I need it much. I travel in my Z often (92k miles) and couldn't stand the OLD B&B. the new design mufflers are very slightly more restrictive, but you won't miss the drone I assure you. while you might sacrifice a couple of poinies (probably LESS than 5) with the newer design, the X pipe puts them back, and it's a very high quality system. PM me if interested, it's been on ebay a couple of times but still for sale!!!