The quality of the YXZ full exhaust from Weller was matched by the high quality of the customer service and the people at Weller Racing. And by the way my YXZ is now the beast I hoped it would be. The exhaust can really be felt throughout the RPM range but it really helps in the 3000 to 8000 RPM range. Thanks Kyle, Jason And Corry and congratulations on your KOH finish. Amazing
Reviewed by: (Verified Buyer) James Raines from St. George, Utah.