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Dr. D
Alloy Race Exhaust System
$494.99 - $562.99 
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MSRP $549.99-624.99

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Product Description
  • Full Exhaust System with Race Silencer; Race Silencer cannot be retrofitted with spark arrestor
  • The unique attributes of the DR. D's Step System is that it allows for a more efficient intake stroke by resisting the reflective exhaust pulse during the intake/exhaust overlap
  • In plain language, the carefully turned steps in the system allow for a lower net cylinder pressure, which gives a crisper throttle response from bottom to top
  • The key advantage of the Step System is improved low arch at low end with substantial gain in the mid and top ranges
  • Dyno tests show a 3.6 horsepower increase at peak
  • Manufactured from high-quality, 304-series stainless steel
  • Each step in the exhaust pipe is achieved via a precision machined ring that not only adds to the performance, but gives the DR. D pipe a distinctive look
  • The complete system is purged and welded in one of the nation's best manufacturing facilities
  • The muffler is constructed out of 6063 aluminum to lower the overall weight of the system and provide an aggressive, but pleasant, exhaust note


    • Click Here for Additional Exhaust Information
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