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Walker Mega-Flow Muffler Noise Breaker

Mega-Flow Mufflers / Noise Breaker
Maximum Engine Performance (model 2980)
Mega-Flow® premium performance mufflers combined with quality and engineering with cutting-edge technology to deliver unparalleled performance and reduce backpressure,
without sacrificing acoustics.

  • Straight-through performance design
  • Specifically engineered for Class 7 and 8 vehicles
  • Reduces highway drone
  • Up to a 30% reduction in backpressure (Based on cold-flow bench test of competitive mufflers)
  • Patented Technology


Reduce backpressure without sacrificing acoustics
Combines a straight-through design with OCF roving to produce a performance muffler that improves exhaust flow without sacrificing acoustics.
Premium construction for a long service life
Constructed with aluminized heavy-gauge steel, internally welded baffles and bridge-constructed inlets / outlets to improve vibration resistance and durability.
Backed by the best guarantee in the industry
Premium performance mufflers are backed by a 4-year / 500,000-mile / 800,000 km warranty plus an exclusive 90-Day Safe & Sound® Guarantee.

Fits
FLD 120 w/CATERPILLAR 3406 DIESEL, RH (4952) SINGLE VERTICAL SYSTEM
FLC 120 w/CATERPILLAR 3406 & CUMMINS
L10, NTC DIESEL, RH SINGLE (4950) VERTICAL SYSTEM
FLD 120 w/60 SERIES DETROIT DIESEL, LH (4951) SINGLE VERTICAL SYSTEM

FREIGHTLINER - CENTRY MODEL, COLUMBIA MODEL,SINGLE EXHAUST
KENWORTH C500B w/CATERPILLAR 3306B, 3406B, CUMMINS L10, NTC, DETROIT DIESEL SERIES 60 DIESEL ENG. (4954) SINGLE VERTICAL SYSTEM
K100E w/CATERPILLAR 3306B, 3406B, CUMMINS L10, N14, NTC, DETROIT DIESEL SERIES 60 SINGLE. (4957) VERTICAL SYSTEM
K100E w/CATERPILLAR 3306B, 3406B, CUMMINS L10, N14, NTC, DETROIT DIESEL SERIES 60 SINGLE (4957 Cont.) VERTICAL SYSTEM
W900B, L, DUAL EXHAUST T600 or T800 Models
W900B, L, SINGLE EXHAUST T600 or T800 Models

Usually Ships in 24 Hours
Retail Price: $300.00
List Price: $300.00
Sale Price: $200.00
Savings: $100.00
Pipe-Stack Chrome

50 X 5" Chrome Stack
Heavy gauge construction

Usually Ships in 24 Hours
Retail Price: $190.00
List Price: $145.00
Savings: $45.00
Bottom Elbow W/Stud Bolt Freightliner

Usually Ships in 24 Hours
List Price: $98.00
5" BAND CLAMP

5" Band Clamps

List Price: $15.00