Dual Exhaust Kit 2.25" With Street Flow Mufflers/ Fits Tri-Y Headers Only Mustang 289/ 302 1965-1970
Highlights
- Resists High Levels Of Heat
- Straight-Through Design
- 16-Gauge 409 Steel Tubing
- Improves Horsepower
2-1/4" Dual Exhaust Kit with Street Flow Mufflers for 1965, 1966, 1967, 1968, 1969, and 1970 Mustangs with a 289 or 302 Engine and equipped with Tri-Y Headers.
This 2-1/4" Dual Exhaust Kit (EXK11BSF) with Street Flow Mufflers was designed with classic Mustangs in mind to provide a powerful and stylish upgrade. The kit features a premium high-heat silver powder coat finish that resists oxidation and prolongs longevity under intense levels of heat. Not only will this kit help increase horsepower, but it also produces an aggressive yet moderate tone while still maintaining superior construction standards. The 16-gauge 409-grade stainless steel and aluminized exhaust tubing provide a durable unit to cope with unsolicited fatigue throughout any journey. Joining quality construction, style, and performance as one package is what makes this dual exhaust kit such a great choice for Mustang owners.
Features and Benefits:
- Street Flow 2-Chamber mufflers
- Premium high-heat silver powder coat finish
- 16-gauge 409-grade stainless steel tubing
- Resists high levels of heat and problems from oxidation
- Improves horsepower
- Adds a moderate/aggressive exhaust tone
- Aluminized exhaust tubing
- High-quality construction
- 2.25” center in and 2.25” offset out muffler configuration
Kit Includes:
- (2) Street Flow mufflers
- (2) Universal muffler hangers
- H-pipe for Tri-Y headers
- Driver-side intermediate pipe
- Passenger-side intermediate pipe
- Driver-side tailpipe
- Passenger-side tailpipe
- (8) 2.25” U-clamps
- (2) 3” to 2.25” collector reducers
Vehicle Fitment:
- 1965-1970 Mustangs with a 289 or 302 Engine
Please Note: This 2-1/4” Dual Exhaust Kit with Street Flow Mufflers is intended for use with 1965-1970 Mustangs equipped with Tri-Y Header ONLY. This exhaust kit also will not work with staggered shocks.
California Residents: Proposition 65 Warning
Related Categories: Mustang Parts, Mustang Exhaust, Mustang Dual Exhaust Kits, Restomod Parts, Restomod Exhaust
Only for use on pre-pollution controlled vehicles: This product can be used on vehicles that were manufactured before emissions control regulations were imposed. Pre-pollution vehicles are defined as:
- 1965 and older U.S. manufactured California certified vehicles
- 1967 and older U.S. manufactured federally certified vehicles












