Muffler 40" Series 2.5" Offset In/2.5" Center Out Aggressive UNBRANDED Max increases of up to

Max increases of up to 11 hp and 17 lb-ft over the stock exhaust at the wheels

Through years of racing and partnerships with leading race sanctioning bodies

Fuel Line Kit for 04-06 Tahoe/Escalade/Yukon/Suburban 1500/Avalanche 1500

Rear Axle Brake Lines are mounted on the axle going to the left and right rear wheels

The large quad tips exit within the rear bumper valance and gives your car the look that it should have come with from the factory

Muffler 40" Series 2.5" Offset In/2.5" Center Out Aggressive UNBRANDED Max increases of up toOverview: The Original 40 series muffler delivers an aggressive exterior and interior tone. If you're looking for that original Flowmaster sound, this is the muffler is for you. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability. Features: Flowmaster quality Straight through design Moderate exterior performance tone Durable fully welded 409S stainless steel case Specs: Body Height: 4 Body Length: 13 Body Material: