Exhaust› Mufflers and Resonators

Hedman Hedders

HEDMAN GASKET-STYLE TURBO HEADER MUFFLER

$153.61

SKU: H00V 25662

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $100
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: 25662

Features:

  • Pre-Welded, Ball and Socket Extension Tube Bolts Directly To Hedman's Ball-Style Header Collectors
  • Offers a Smooth, Performance Growl To Your Exhaust
  • Spun End Caps For A Tight Seal
  • Reversible Flow Design
  • Double Wrapped Casing For maximum corrosion resistance.
  • Made In The USA!

Turbo Hedder Muffler for 2-1/2 in. Exhaust System | 3 in. 3-Bolt Gasket-Style Triangular Collector

This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

MIA's Description

The Hedman Hedders 25662 is a turbo header muffler designed for 2-1/2 inch exhaust systems. It features a 3-bolt triangular collector and a gasket-style outlet. The muffler has a case length of 14 inches and a width of 10 inches.

This muffler is constructed with spot-welded, louvered baffles and spun end caps for a gas-tight seal. Its reverse flow design allows it to be inverted for installation flexibility.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandHedman Hedders
Part NumberH00V 25662

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Hedman Hedder 76 F250 460 Install, Start up Open Header
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Hedman Header Work Pontiac Trans Am part # 28140

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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