Hooker X-Pipe

Fits 05-09 Mustang GT: 4.6L 3V, 2-1/2" Cross-Pipe Balance Tube For PN 6233HKR & 6233-1HKR, 304 Stainless Steel,

PART# 16684HKR

Suggested Retail: $419.95
Your Price:$377.95
Free Shipping on orders over $100*
  • Balances exhaust pressure between the sides of the exhaust system producing a broad power curve
  • Improves low and mid-range torque and HP
  • Works with Hooker Long Tube Headers 6233HKR and 6233-1HKR headers
  • 2-1/2" diameter for maximum flow
With Hooker Super Competition the objective has always been to make the maximum horsepower and to put it at the optimum point in the power curve. It takes a lot of time and money to do the job right. We will sometimes spend up to 2 to 3 times more just to make the Super Competition header work only 5 to 10% better. That commitment to excellence has made Hooker Headers the winningest header manufacturer in automotice drag racing history.
Emission Code3
Product TypeExhaust
Tube Size2-1/2 inch
Type of ComponentX-Pipe
Breaking in an engine with ceramic coated headers WILL result in damage to the coating and will VOID all warranties. Hooker recommends using cast iron exhaust manifolds or old headers during your engine break-in period to avoid damaging your coated damage. Please call Hooker tech service at 270-781-9741 for additional information regarding ceramic coated exhaust products. The use of header wraps can cause the header tubes to crack or rust due to excessive heat and moisture build-up. Hooker does not recommend the use of header wraps as this will void the warranty.
6233HKRHooker Super Competition Full Length Header - Painted
6233-1HKRHooker Super Competition Full Length Header - Ceramic Coated

This part is legal for use on Uncontrolled (Non-Emissions Controlled) Vehicles or Racing Vehicles.

The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:

  • 1965 and older U.S. manufactured California Certified vehicles
  • 1967 and older U.S. manufactured Federally Certified vehicles
  • 1967 and older Foreign manufactured vehicle

Racing Vehicles are vehicles that are used exclusively for racing or other forms of competition that are not registered and that may never be used on the street.

*Free Shipping & Handling only offered to the continental US on orders over $100.