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Quiet Core Insert, DG

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
Universal fit. May require additional adjustment or modification.
  • Reduce exhaust sound by one to six decibels
  • Options for DG V2 & RST and for the older "O" & "R" Series mufflers
  • Easy installation; remove rear end cap and place Quiet Core in front of the spark arrestor
  • Smaller diameter inserts are quieter but more restrictive; larger inserts are less restrictive but louder
  • 1" Not recommended for RST
  • Each size is sold separately
  • Works with DG V2 & RST mufflers
Ships in 3-5 business days
$39.95

Muffler Packing Pillows

Made in USA WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
Universal fit. May require additional adjustment or modification.

The latest in muffler packing technology. Spec 31 high performance muffler packing resists breakdown up to 1400°F, is universal, and is easy to install.

  • Kits come in 2 lengths - 15" and 19"
  • Pillows can be trimmed to length to fit different mufflers.
  • Includes a cap stuffer to fill packable end caps.
Choose Size
Ships in 3-5 business days
$40.95

Exhaust Spring, Replacement Pipe Retention

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
Universal fit. May require additional adjustment or modification.

Replacement Exhaust Pipe Retention Spring

  • This swivel spring replacement will work on nearly any exhaust system with a similar spring.
  • Made from stainless steel, and has a high temp silicon sleeve to protect exhaust component finish.
  • Made by Akrapovic, 60mm size, SOLD EACH
Ships same business day
$4.95

Exhaust Springs, Swivel Replacement DG

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
Universal fit. May require additional adjustment or modification.
  • Available in 52mm or 58mm lengths
  • Kit contains two stainless steel exhaust swivel springs
  • Free-floating mounting hooks to avoid breakage
Choose Size
Ships in 3-5 business days
$14.95

Muffler Packing, Universal Stainless Repack Kit

Made in USA WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
Universal fit. May require additional adjustment or modification.

Re-pack your silencer with this pro-quality, three layer packing system and restore lost power and sound control.

Kit includes:

  • 60"x20"x1⁄4" glass mat.
  • 7"x20" stainless wool
  • 8"x20" stainless mesh
  • Twelve 3⁄16" rivets
Ships in 3-5 business days
$34.95