JBA

Shipping was great, received the headers a few days after ordering. Headers fit great, driver’s side was wasnt too hard to get in but the passenger side was a pain. Had to remove the passenger side motor mount bolts and raise the left side of the engine up to get the header in. I didn’t use the exhaust bolts shipped with the headers because they seamed to short and were very difficult to screw on because of such a tight fit. Ended up using Dorman exhaust studs which maid the install a little easier. I also had to fabricate a custom wrench/socket so I could tighten the hard to reach nuts. After the install I noticed a significant increase in take off power. Now I just need to install the JBA CAT back exhaust I just ordered. Thanks Performance Center.

Headers fit great on my 94 chevy silverado V8 5.7l look great as well. Performance center had best deal around

Surprisingly low price, and exceedingly fast service. Well Done!

Hello, I just installed this exhaust system on my 2008 Nissan Frontier. Its AWESOME!! I would recomend this system to anyone with a nissan. I looked and researched all systems for months and finally settled on the JBA. It sounds great a nice deep rumble. I installed with simple hand tools and a floor jack, anyone could do this. I am saving up to purchase the JBA matching headers. GREAT PRODUCT!!!!!

These are top notch wires. Made very well and fit was perfect.

Got these for my 2003 2500HD 6.0L and everythings good. They fit great and definitely an upgrade from the OEM as far as Im concerned! Thanks PC

The product was delivered on time. Good quality. 20 minutes to install after removed old exhaust, fit the factory hangers! This system is great for performance and towing. The increase in sound volume(inside cab) is in the low rumble range while accelerating but at cruising speed just a touch louder than factory. I have noticed an increase of about 2 MPG. Easy to install, with great instruction. Hardest part was getting the old exhaust pipe off(had to cut). The muffler that came with the kit was a K&N. The stainless steel tip has the quality and look of the expensive exhaust systems.

These were a breeze to install, and fit perfectly. 3 hour install.

This kit would have gotten 5 stars except that I had to learn that hard way what clearance pricing is from Performance Center. After a call to their customer service and to JBA Tech Support and I was told that I had an earlier style kit that didnt take into account one small difference between the 4.7 and 5.7 engine for the Tundra (I have the 4.7) so some addition work was needed to get the kit installed. After that though it was smooth sailing and I had the stock exhaust off and the new exhaust on in about an hour and 15 minutes. The sweet rumble made it all worth it and and the few extra ponies definitely help motivate the truck both from a stop and on the freeway. Just remember clearance may mean a savings on you wallet but will cost you a little or a lot of your time.

The product was exactly as described. Shipping from Performance was fast. Installation is time consuming (must remove motor mounts) but overall went well. End result is a noticeable gain in power and a slight improvement in mileage.