HEADS UP!!!

Site upgrade in progress... Core site functions are working, but some non-critical features/functions will be temporarily unavailable while we work to restore them over the next couple of weeks.

Please post any bugs you encounter, but before you do, check to see if it's already listed.

Thanks for your patience while we work to improve the community.

Sign in to follow this  
Followers 0
Braz

Thunder Alley Exhaust

3 posts in this topic

Anyone have one or know someone who does? Are they any good? They are like $350 for a complete system.

Share this post


Link to post
Share on other sites

Thunder Alley uses a stock style header so they dont recommend a full system unless your header is toast. I sold mine and settled on an FMF PowerCore IV with Sparky and quiet core insert has the best performance and easiest to tune the carburation. :applause::bonk::cry:

I found the Thunder Alley nearly impossibe to jet right with the 96 db insert. Wide open I could jet her but it was too loud! :cry::cry::p

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!


Register a new account

Sign in

Already have an account? Sign in here.


Sign In Now
Sign in to follow this  
Followers 0