Reviewed by AUDIA MOTOR S (MILLBROOK, NY) Reviewed for a 2008 Chevy Silverado — Apr 19, 2013 5:18 AM

great product nice sound seems to breath a little better with gibson exhaust i put on previously. only problem was with right side didnt line up perfect had to tweak ypipe

Reviewed by Michael M (OREM, UT) Reviewed for a 1997 Jeep Grand Cherokee — Mar 19, 2013 8:30 PM

These go great with a 4.0 Jeep Cherokee!! Decided to replace current manifold after I found huge cracks which caused intermittent dying. Now my jeep has quite a bit more horse power in addition to a magnaflow exhaust and also has quit dying. I left the stock cat on and was a BREEZE to install. My jeep is perfect now.

Reviewed by Jeffrey P (GOOSE CREEK, SC) Reviewed for a 1998 Dodge Durango — Mar 05, 2013 7:38 PM

Love every thing about them except they started getting rust spots 2 months after I put them in

Reviewed by steven g (LAKE HIAWATHA, NJ) Reviewed for a 2008 Jeep Wrangler — Jan 14, 2013 2:27 PM

What a complete waste of money. 2008 wrangler. No sound improvement or power gain of any noticeable amount.

Reviewed by Joey D (Gilbert, AZ) Reviewed for a 2001 Ford Ranger — Jan 01, 2013 1:50 PM

Great exhuast sounds better, adds horsepower and performance. Payed a exhuast shop 100.00 to put on. I bought the Ceramic header looks great clean welds. Would buy from again

Reviewed by Reverend Michael L (BRIDGEWATER, NJ) Reviewed for a 2001 Dodge Dakota — Dec 05, 2012 11:54 AM

So I got it because people said it made a nice sound difference. It got a tiny bit deeper. Not louder at all. If you want performance this does not give any. Now I gotta straightpipe my kota to make my friends think it actually is worth the money I spent.

Reviewed by John K (Colorado Springs, CO) Reviewed for a 2002 Dodge Ram — Nov 14, 2012 8:58 PM

I had to replace a stock manifold on my 4.7 Ram 1500 because it warped and popped two bolts. These headers were less expensive than the stock manifolds from the dealer. No header is easy to install compared to stock since tubes tend to get in the way, but these came with everything needed and fit with no mods to the stock exhaust. There is a noticeable performance gain (though not drastic). I now make it up one particular hill without having to downshift to maintain speed.

Reviewed by Dave H (Aldie, VA) Reviewed for a 2007 Dodge Ram — Oct 23, 2012 3:56 AM

Item arrived right on time according to the estimated delivery date. I had to take them to a shop to put on as the bolts holding the old manifolds on were rusted in place. I've had them on for a week or so and can notice a deeper sound. I haven't noticed any increase in MPG, but then again I haven't been able to stay off the gas pedal with the new found power and torque. I already had a K&N cold air intake, magnaflow cat back and a banks automind programmer in stalled.

Reviewed by Daniel C (Northbridge, MA) Reviewed for a 2012 Volkswagen Passat — Sep 10, 2012 9:42 AM

I'd grown accustomed to a highway best MPG of 14.1 with my 97 Tahoe. After adding these terrific headers and a cold air kit (I'd put a performance exhaust kit on 4 years ago) this past weekend blew my mind! . . . a highway-only 200 mile round-trip to Cape Cod: cruise control set at 67mph (it never downshifted once to climb a hill - even the Bourne Bridge) . . . with a gas top-off of 9.85 gallons as soon as I got off the highway my economy has jumped to 20.3 mpg!!! Dan Crowley

Reviewed by JEFF C (EVANS MILLS, NY) Reviewed for a 2008 GMC Sierra — Sep 09, 2012 9:59 AM

I NOTICED A BIG POWER GAIN. EASY INSTALL.GREAT PRODUCT. LOVE MY HEADERS.