MBRP 3" Cat Back Single Side, 03-07 Chev/GMC 1500 Classic 4.8/5.3L EC/CC-SB S5014409 SBE305 The side window deflector mounts

The side window deflector mounts securely to the door frame above the window using pre-applied 3M automotive-grade adhesive

Helps maintain horsepower and efficiency

while the aluminum body ensures longevity and fade-free damping

Fits Type S and Base model

Mishimoto Lifetime Warranty: Backed by Mishimoto’s lifetime warranty for dependable long-term performance

MBRP 3" Cat Back Single Side, 03-07 Chev/GMC 1500 Classic 4.8/5.3L EC/CC-SB S5014409 SBE305 The side window deflector mountsArmor Plus Series is constructed from durable T409 stainless steel and engineered to withstand harsh road conditions. This entry level exhaust system is budget friendly. Enjoy a performance exhaust note without the aggressive volume. Your vehicle should have sounded this good from the factory. T409 Stainless Steel Heavy duty construction Welded On Hangers 4" OD Tip Included (T304) Installation Instructions Warranty Installation Instructions Technical