JBA Shorty Exhaust Headers Stainless Steel Mustang 4.6L Cobra/Mach 1 1999-2004

Celebrate the power behind your Cobra or Mach 1 1999-2004 Mustang by replacing your headers with brand-new JBA Stainless Steel Shorty Exhaust Headers 1625S-7. Increase horsepower within your 4.6L engine and improve throttle response and overall handling with the mandrel-bent, stainless steel primary tubes of the shorty headers. This design improves exhaust flow, for a non-restrictive performance. The high-quality construction resists warping and prevents leaks so you sit back and enjoy the sound and feel of your drive.

Features and Benefits:
- Mandrel-bent stainless steel primary tubes
- Improved throttle response
- Proprietary JBA Firecone collector
- Race proven maximum hp/tq gains
- Factory style emission connections
- Extra thick collector domes
- 3/8 thick machined flanges
- Resists warping, prevents leaks
- Oversized exhaust ports
- Increased flow, accommodates cylinder head porting