THIRDGEN Report post Posted March 15, 2022 Thanks! Quote Share this post Link to post Share on other sites More sharing options...
topjay Report post Posted March 15, 2022 I don’t think you will get it much louder just changing the mufflers. Change the sound yep but not any louder, if you want louder it has to be decat or sports cats. I wouldn’t waste your money on a muffler for the difference it will make. would start with a valve controller so they are open all the time and see how you get on Quote Share this post Link to post Share on other sites More sharing options...
jefflambo Report post Posted March 18, 2022 If you want to know what it sounds like with valves open all the time it's easy to do. Lay on the ground you can reach up thru the air dam and remove vacuum lines from the valves and plug them, zip tie them up. Test drive. It does not make that big of a difference. At ideal is where you notice the biggest change. Quote Share this post Link to post Share on other sites More sharing options...
whiteout Report post Posted March 26, 2022 Agree with everyone above. Valves open is a straight pipe. If you want it louder, go with cat delete or high flow cats. Quote Share this post Link to post Share on other sites More sharing options...
sprite Report post Posted April 4, 2022 I have the iPE exhaust with cat deletes, it's loud AF/shoots big flames. Quote Share this post Link to post Share on other sites More sharing options...
sprite Report post Posted April 5, 2022 The build quality on the iPE is great and it's super lightweight. The cat bypass pipes have fake mini cats inside just where the O2 sensor hooks up so no check engine light. Quote Share this post Link to post Share on other sites More sharing options...
THIRDGEN Report post Posted April 8, 2022 On 4/5/2022 at 12:49 PM, sprite said: The build quality on the iPE is great and it's super lightweight. The cat bypass pipes have fake mini cats inside just where the O2 sensor hooks up so no check engine light. Very nice! Quote Share this post Link to post Share on other sites More sharing options...
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