BBK Cat-Back Exhaust System Varitune With Chrome Shorty Unequal Length Headers For 351W Swap Engine Mustang LX 1987-1993

Dramatically improve your pony's performance and sound level with the BBK Varitune Cat-Back Exhaust System and Chrome Shorty Unequal Length Headers. This CARB approved system delivers an average increase of 8-10 decibels in sound over stock. When paired with the Shorty Headers, the included Varitune mufflers, adjustable from one to three chambers at the turn of a wrench, will dial in the ultimate power and sound level for your 351W Swapped 1987-1993 LX Mustang.

Features and Benefits:
- CARB Approved Direct Bolt-On Exhaust Kit
- Horsepower and Torque Gains
- One-Piece Laser Cut and Die-Stamped Flanges
- CNC Mandrel Bent 1-5/8” Primaries
- Chrome Finish 351w Shorty Headers
- Adjustable 1 to 3 Chamber Varitune Mufflers
- 2-3/4” Mandrel Bent Exhaust Tubing with 3-1/2” Tips
- Boosts Sound Levels up to 8-10 Decibels
- Proudly Manufactured in the USA! 

There's nothing better than a durable Exhaust System that can be heard roaring down the street in any of the 50 states. With CARB EO# D-245-16, the BBK Unequal Length 1-5/8” Shorty Headers allow you to achieve this dream. They arrive in a chrome finish with CNC mandrel-bent tubing, and they're leak-tested for painless performance. The Chrome Shorty Headers feature one-piece laser cut and die-stamped flanges for an incredibly secure fit on your Fox Body Mustang.

Designed for unrestricted exhaust flow, the BBK Varitune Cat-Back System features 2-3/4” mandrel-bent tubing with 3-1/2” tips. With a direct bolt-on design, this American-made exhaust system will drive results in no time. 

Kit Includes:
- BBK Chrome Unequal Length 1-5/8” Shorty Headers 351W (P/N: 1511) – CARB EO# D-245-16
- BBK Varitune Cat-Back Exhaust System (P/N: 3001)
- All Necessary Gaskets and Mounting Hardware
- Installation Instructions

Vehicle Fitment:
- 1987-1993 LX Mustangs with 351W Engine Swap

*Please see P/N: EXK40 for a similar kit that fits a 351W swapped 1987-1993 GT Mustang.

Tech Tip: This Kit will work with the factory mid-pipe, but we strongly recommend using the BBK H-pipe (P/N: 1521) or BBK X-pipe (P/N: 1662) for better performance results.

Please Note: Installation will require cutting of the factory exhaust piping. Once the modifications have been made and the factory exhaust system is removed, the install will then be a simple bolt-in procedure.