Skip to main content
ASK OUR EXPERTS
1-866-464-6553

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 Be the first to write a review

Hooker X-Pipe

Not Available

4

Emissions

This part is legal for sale or use on Racing Use Only Vehicles

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street.

    See Emissions Details
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.

Features:

  • 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

About Hooker

Hooker Headers & exhaust systems are engineered to increase horsepower and torque while improving throttle response. Shop the official site of Hooker at Holley.com.

Brand Hooker
Emission Code4
Product TypeExhaust
Tube Size2-1/2 inch
Type of ComponentX-Pipe
UPC090127616833
Part Number16684HKR
4

This part is legal for sale or use on Racing Use Only Vehicles

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street.

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

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.
Reviews

    Your Review

    *Free Shipping & Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

    Some parts are not legal for use in California or other states with similar regulations.