sq7

Unlock the true character of your Audi SQ8, RSQ8, or Lamborghini Urus with the Untd. Performance Catless Downpipe With OPF. Engineered for the 4.0T twin-turbo V8, this precision-built performance upgrade retains the factory OPF (Gasoline Particulate Filter) while eliminating the restrictive catalytic converter. The result? Sharper response, enhanced turbo spool, and an aggressive yet refined exhaust note—all without fully removing emissions-related components.