| Hooker continues to push the boundaries of performance with the BlackHeart line of exhaust products. We are proud to offer these cat-back exhaust systems for 2005-09 Mustang GT vehicles. These 3” cat-backs are engineered to offer both premium fitment and maximum performance from your 4.6L engine.
Features:
Up to 30% weight savings over OE exhaust, a savings of 14LBS.
Constructed from 3” lightweight, 18-gauge, mandrel bent, 304 stainless steel maximizing strength and durability
Also available in a dual, polished stainless steel, high-flow straight through muffler design (pn 70403338-RHKR)
4” Dual-wall, angle-cut, polished 304 stainless steel tips with laser etched
Hooker BlackHeart logos add Maximum style to your ride
100% quality hand-welded construction for strength, longevity and good looks
Utilizes OEM mounting points for factory-like fitment
Tube geometry designed for maximum clearance and hassle-free installation
All hardware included
Manufacturer’s limited lifetime warranty | 
Shopping Cart