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Reviews for MBRP S5520409 XP Series Cat Back Exhaust System in T-409 Stainless Steel for 04-06 Jeep Wrangler Unlimited with 4.0L I-6 Engines

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HUMES C.
10/6/2021
5

LOOKS RIGHT AND REASONABLY PRICED
Chris K.
1/25/2019
5

Easy install. Mild but deep tone. A little bassy at idle but smooth and only a mild increase over stock throughout the rev range. Just adds a nice and just noticeable deep tone while cruising (no real drone to speak of). I'm sure it will get a bit louder with time but overall we wanted something to give a small bump in volume with a smooth a non-raspy note...this is perfect.

If you're seeking a louder system look elsewhere. But for something with a bit of exhaust tone that's very live able for a DD this could be your huckleberry.
GEORGE H.
7/21/2018
5

Excellent fit. Took a whole 20 minutes to install. Rear tailpipe hanger could be dropped a bit, but fit with no problem. Took longer to remove the old exhaust system than to install this one.
James O.
8/30/2016
4

Great quality, has a nice exhaust tone. Fairly easy install except that the rear tailpipe hanger post does not align with the hanger on the vehicle. If it wasn't for that it would be 5 stars.