Flowmaster American Thunder Crossmember-Back Exhaust For 67-68 Camaro / Firebird 2017-2021-f-150-raptor First off let's talk function

First off let's talk function

6L Duramax LBZ/LMM with the XDP X-TRA Cool Direct-Fit Transmission Oil Cooler XD310

Simply snug the Wicked Wheel until it fully seats

We had to go the tuner route

and performance to your vehicle by correcting the Ball Joint angle for lifted and leveled applications and improving the allowable droop travel for a better ride quality

Flowmaster American Thunder Crossmember-Back Exhaust For 67-68 Camaro / Firebird 2017-2021-f-150-raptor First off let's talk functionThis American Thunder system is specially designed for 1967 1968 Camaro and Firebirds and is perfect for the person looking for a complete crossmember back dual exhaust system. With an easy fit in mind, this exhaust system is manufactured as a true dual exhaust using 2. 50 inch aluminized steel tubing throughout, includes a built in H pipe design and delivers improved throttle response, power with a deep muscle car sound. The mandrel bent tubing flows