Gibson Exhaust Performance Header Customer Reviews
75 Customer Reviews
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Switch to Gibson headers and discover gains of 10-20 horsepower and 10-30 lbs. of torque. The smooth mandrel-bent tubing is custom dyno-tuned for your year, make and model to deliver the best possible performance. Plus, Gibson headers increase your engine's efficiency by allowing it to breathe easier and by helping it run at cooler temperatures.
Gibson performance headers are a direct-fit, bolt replacement for the factory manifold and utilize the stock crossover pipes. And, Gibson headers won't void factory warranties.
Ideal for lowered, raised vehicles, on the street or off-road. Best yet, your Gibson Performance Header is proudly made in the USA and backed by a Lifetime Warranty.
Our 50+ Gibson Exhaust Performance Header customer reviews have an average rating of 4.50 out of 5 stars. To see specific reviews about your vehicle, please select your year, make and model from the drop down above.
75 Customer Reviews
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 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
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Asked by Anonymous
Oct 23, 2012 11:39 AM
2008 Dodge Ram
I have read the reviews, but have not found any reviews on the 2008 year model. Will Model # GP311S-C headers fit on my truck?
Asked by Matt M.
Aug 02, 2012 10:21 PM
2002 Ford F-250
ive got a 2002 f250 superduty 5.4. are there any mods that have to be done with these or will they just bolt rite up to the stock pipe?
Asked by Anonymous
Jul 06, 2012 8:06 AM
Is my dealer going to void my manufacturer warranty if I install these?
Answered by Elizabeth C. — Jul 06, 2012 12:27 PM
Though an unscrupulous dealer may claim that the warranty is void, you do have the law on your side. Magnuson Moss Warranty Act, your vehicle’s factory warranty is protected by law when you add aftermarket parts. Check it out here: Magnuson Moss Warranty Act.flag Accept Answer
Asked by Richard L.
Apr 24, 2012 7:38 PM
2002 Dodge Dakota
Is there a significant difference in the underhood temperatures between stainless steel and ceramic coated headers? I've heard that some people weren't happy with the temps that their stainless headers gave them and I'm wondering if ceramic coated will make a noticable difference.
Answered by Nathan S. — Jul 06, 2012 8:52 AM 2008 GMC Sierra
Absolutely. The ceramic coating does a very good job at reducing underhood temperatures. As an additional benefit, headers also have the ceramic coating on the inside of the tubing which creates a smooth surface and further insulates the metal. Ceramic coated headers will make more power than traditional headers by utilizing thermal expansion. As the exhaust heat cannot efficiently disperse into the header tubing, it must expand out of the header which increases exhaust flow.flag Accept Answer
Asked by Anonymous
Mar 10, 2012 7:20 AM
2003 Dodge Ram
Would this product drop in or needs modification? What type of mod does it take?
Answered by Michael K. — Mar 13, 2012 8:16 AM
These headers are a direct-fit design, with no welding or mods required. Once you select your vehicle, you can download the installation instructions and check out the process.flag Accept Answer
Asked by Brian H.
Feb 03, 2012 4:00 PM
2003 Dodge Dakota
I have a 2003 dodge dakota with the 4.7L engine. In the title it reads "header". If I were to order this product would it come with both left and right side headers or is the price listed for one only?
Answered by Michael K. — Feb 07, 2012 10:43 AM
Hi Brian, yes, if your vehicle requires 2 headers, Gibson includes both.flag Accept Answer
Asked by Randy A.
Jan 15, 2012 1:59 PM
1989 Chevy C/K 1500
Does it only come with one? Randy
Answered by Michael K. — Jan 16, 2012 3:58 PM
Hi Randy, these headers are custom built for your specific vehicle, so if your truck requires two (as your C/K does), we'll send you two.flag Accept Answer