I was wondering if any body has had issues with water baffle under swim platform for silent thunder.Myself and a friend of mine has had issues with stainless L brackets cracking at the bend where it bolts to the transom ? Was thinking about rubber orings to dampen vibration

Have you considered removing it altogether? Had a friend do that on his 303 SR-1 and put on angled tips. Looks, sounds, and performs much better. That box weighs more than you would think it does. Easy project to complete.

I took mine off of my 92 303 as well. It sounds a lot better, but a little loud going thru no-wake zones

Mines off, angled tips and a Tube style swim platform. Sound great run great and love the platform alot. here's a pic

I broke a ton of them on my 2000 382 with 600's. Formula would send me half a dozen at a time. They were a PITA to replace until I installed the transom bolts from the inside. I wound up making some heavier (1/8" by 1-1/2") ones, but then I broke the 3/8" bolts! Wound up taking it off and going to mufflers.

dOES ANYONE RECOMEND A BRAND OF TIPS AND OR MUFFLERS THAT WOULD FIT THIS APPLICATION? AND PERFORM WELL

All the new Formulas use Corsa tips with internal mufflers

I took my silent thunder box off and just put the rubber flappers on. It sounds much better now and alot less weight to carry arround.

We took ours off replaced the tips sounds great.