Borla 2.50" Dual In/Out 19" x 9.5" x 4" PRO-XS Muffler (400286)

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$248.99 $277.99Instant Savings of 10% ($29.00)

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Borla 2.50" Dual In/Out 19" x 9.5" x 4" PRO-XS Muffler

Precision-manufactured by the pioneers in exhaust performance, Borla ProXS mufflers feature proven, high performance technology that is surprisingly affordable. These silencers are manufactured from rust-resistant, aircraft-quality T-304 stainless steel. They'll deliver more power, improved fuel economy, prolonged engine life, and a street-commanding growl that conveys performance. Borla ProXS mufflers are available in a variety of inlet and outlet size/quantity/location configurations.


  • Made of T-304 stainless
  • Gives more power to your vehicle
  • More fuel efficiency


  • Universal

What's in the box?

  • PRO-XS Muffler


Million Mile Warranty

Customer Reviews

Based on 1 review
Rigoberto Sanchez
Great Customer Service!

The products are always great from map doesn't matter what I get. That's why I always go with them on my parts! The muffler itself sounds awesome with a nice feel crisp sound.