ASK OUR EXPERTS: 1-866-464-6553
 
View Hi-Res Image

Hooker Aero Chamber Muffler

The Aero Chamber Muffler produces a deep throaty powerful sound that will not change with time. Single 2-1/4" Offset Inlet, Single 2-1/4" Offset Outlet

PART# 21503HKR

Suggested Retail: $84.81
Your Price:$76.33
Free Shipping on orders over $100*
  • Feature intricate stainless steel, robotic weld seams
  • Single 2-1/4" Offset Inlet
  • Single 2-1/4" Offset Outlet
  • 4-3/4"H x 10-1/4"W x 14"L 16 Gauge Raw Aluminzed Steel Case
  • Reinforced Inlets and Outlets
  • Stainless Steel Perforated Internal Plate Eliminates Internal Rust
  • Aerodynamic Lens Directs Sound Pressure Waves into Acceleration Chamber and Out of Muffler
  • Sound Absorption Chamber eliminates High Frequeny Sound Waves for Deep Throaty Powerful Sound
  • Resonance Chamber and Tuning Tube Cancels Unwanted Frequencies and Amplitudes (No annoying tin can sound or drone at cruising speed)
  • Stepped acceleration Chamber Increases Exhaust Gas Velocity and Maximum Flow
  • Three Internal Bulk Heads for Superior Case Durability and Stability
More...
The raw aluminized steel Aero Chamber is designed to do much more than simply muffle exhaust noise. The Aero Chamber Muffler produces a deep throaty powerful sound that will not change with time. The Hooker Aero Chamber uses a unique step principal, similar to that which is currently popular in racing header design. The aerodynamically designed chambers flow 23% better and produce more horsepower and torque than the most popular high performance brand.
BrandHooker
Inlet2-1/4 inch offset
Outlet2-1/4 inch offset
Product TypeMuffler
Type of MufflerChambered
Can be use as a Replacement of 1979-99 Mustangs. To use Cut Off Inlet/Outlet Pipes Flush with Stock Mufflers and Weld in Place. Stock Hangers Must be Welded to New Muffler.
*Free Shipping & Handling only offered to the continental US on orders over $100.

About Us

Holley Performance Products has been the undisputed leader in fuel systems for over 100 years. Holley carburetors have powered every NASCAR® Sprint® Cup team and nearly every NHRA® Pro–Stock champion for four decades. Holley's products include performance fuel pumps, fuel injection, intake manifolds & engine dress–up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies, Hooker Headers, Flowtech Headers, NOS, Weiand, or Earl's, Holley products can give you the edge you need over the competition.