Corvette Parts Blog

For a limited time when you purchase a C5 or C6 Corsa Exhaust system from Zip, you will receive a free Corsa Exhaust plate. Now you can dress up your Corvette with a free exhaust plate from the world’s leading manufacturer of Corvette exhaust systems. All you need to do is download this form and mail it into Corsa and they will mail you back a new exhaust plate in 6-8 weeks. Corvette Exhaust plates clean up that little section between your Corvette’s tailpipes and give a finished look to the rear of your car. This offer is only valid for exhaust systems purchased before August 1st 2010 so do not delay.

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Corsa Corvette Exhaust Plate Offer

In 1965 through 1967, Chevrolet gave customers the option of adding side exhaust to their Corvette. Though there were over 70,000 Corvettes produced during this time period, only 11% left with the factory installed Corvette Side Exhaust Package. If you’re thinking it is time to replace your already installed Corvette’s side exhaust or you would like to swap your 1963-1967 Corvette’s Exhaust for a side exhaust package, we can point you in the right direction.

Corvette Side Exhaust Diagram

First you will need to decide whether you would like to go with the carbon steel mufflers, aluminized mufflers, or stainless steel mufflers. All muffler systems are authentic in looks and are proudly made in the USA. With carbon steel you will be getting the closest to factory original as you can get. Carbon systems include jig welded header pipes with an aluminized steel 2.75″ chambered section as original, and correct 2.75″ chrome plated exhaust tips. Aluminized mufflers are an excellent choice if you want an OE style muffler but much longer life than true originals. The aluminized steel header pipes are jig welded and include an aluminized chambered center section. Exhaust tips are 2.75″ of polished stainless steel for lasting good looks. The stainless steel systems will produce near forever performance. The jig welded 304 stainless header pipes include a stainless (inside and out) 2.75″ chambered section and 2.75″ polished stainless exhaust tips.

Corvette Side Exhaust

If you are looking for aluminized or stainless mufflers and want to replace your Corvette’s Side Exhaust System or add side exhaust to your 1963-1967 Corvette we have pre-assembled packages that will provide all the necessary components to get the job done. All Corvette Exhaust Packages include new reproduction exhaust covers, trim moldings, aluminized or stainless mufflers, and all mounting hardware. If a package like this is what you want but in carbon steel, we can easily put together a package that includes the carbon mufflers as well. For more information on a Corvette side exhaust package with carbon mufflers contact customer service here and we will provide you with the details.

Aside from complete Corvette exhaust packages, we also have individual side exhaust components for those who need to replace a few mount brackets or missing bolts. These items can be found in our Corvette Parts Catalog or our C2 Corvette Exhaust section on our website.

If you have spent time and money making your 1963-1967 Corvette’s Exhaust look and sound just right, adding our Corvette Side Exhaust Cover Protectors may not be a bad idea. They will help protect the front most edges of your Corvette’s Side Exhaust Covers from scratches and road rash that are very common on 1963-1967 Corvettes with side exhaust.

You may think it would be hard to improve on the very potent ZR1 Corvette since it comes from GM with 638 hp, but it is possible. The Corvette engineers did a fantastic job of bringing us an awesome car, but they also gave us something capable of more. The Zip Corvette ZR1 Corvette LS9 Power Package brings together our exclusive set of Kooks R-Series stepped headers and high flow stainless steel converters backed by a Corsa Sport exhaust system to give the ZR1 Corvette some authority out on the road. Along with a supercharger pulley upgrade kit, Mamba fresh air scoop, Zip performance shielded spark plug wires to keep the heat off, and some calibration changes in the PCM; this performance package will turn your ZR1 Corvette into a 700 horsepower beast. You will also notice quicker acceleration thanks to an additional 5lbs. of boost and free breathing on the exhaust side.

Check out each performance Corvette Part included in our ZR1 Corvette LS9 Power Package:

Mamba Fresh Air Scoop	The Mamba Fresh Air Scoop allows the ZR1 Corvette air intake to achieve it’s full potential by ramping fresh air from the front of your ZR1 Corvette directly into the opening of the intake. The Mamba Fresh Air Scoop is mounted to your ZR1 Corvette’s radiator shroud with 3M double sided tape.
ZR1 Corvette Supercharger Upgrade Kit	The Lingenfelter ZR1 Supercharger Pulley Upgrade Kit is designed to enhance the LS9 Corvette ZR1 supercharged engine. This upgrade kit produces excellent horsepower and torque improvements over the factory 638 horsepower and 604 lbs. ft of torque while maintaining a safe level of boost and supercharger RPM.
Performance Corvette Spark Plug Wires	These Hi-Performance spark plug wires are built to Zip’s standards, built specifically for Corvettes with headers. We start out using a Delco Mag wire and then heat shield it with some of the best products the aftermarket has to offer. This will be the last set of wires you will ever have to replace from getting burned by a header or just plain wearing out. These C6 Corvette spark plug wires are the perfect compliment to the Kooks Stepped Headers also included in this LS9 power package.
ZR1 Corvette PCM Programming	To go with all of the upgrades to your LS9 Corvette engine, we will also upgrade your ZR1 Corvette’s PCM. With custom PCM programming using HP Tuners scanning and diagnostic tools we can modify just about any setting available within your ZR1 Corvette’s computer system.
Kooks ZR1 Corvette Stepped Headers	If you really want to step up your Corvette’s exhaust system then consider a set of Kooks Custom Headers from Zip Corvette. Kooks Stepped Header design, which is included in this power package melds the particular advantages of specific tube diameters: low end torque from 1 3/4″ primaries at the flange, then opening up to 2″ tubes for unrestricted top end. Built by Kooks Custom Headers, manufactured from mandrel bent 304 stainless steel with 3/8″ flanges and 3″ collectors. Stepped headers include O2 sensor bungs, gaskets and sensor extensions.
Kooks ZR1 Corvette Mid-Section	This mid-section is designed to complete installation of Zip/Kooks R-series “stepped” headers on LS9 equipped Corvettes. The mid-pipe bolts directly to the 3″ collectors and allows you to utilize the ZR1 exhaust system of your choice; in this case the ZR1 Corsa Sport. The 304 stainless steel center section includes a crossover pipe and hi-flow stainless steel converters for a completely street legal performance exhaust system.
Corsa Sport ZR1 Corvette Exhaust System	Also included in the LS9 ZR1 Corvette Power Package is the clean-sheet engineered C6 ZR1 Corvette Corsa Sport Exhaust System. Corsa’s famous sport system includes a race car like sound at full throttle yet a calm sound great for cruising speeds, military grade 321L stainless steel, and an increase in horsepower and airflow over the stock application. The quad 4″ exhaust tips finished with the Corsa logo adds the finishing touches to this near perfect Corvette exhaust.

ZR1 Corvette W/LS9 Power Package

Take a look at a couple of our before and after dyno runs of a customers ZR1 Corvette with our LS9 power package installed. As you can see in the graph the ZR1 Corvette was producing 429 rear wheel horsepower and 410 ft-lbs. of torque at 5500 rpm (red). After installation of our ZR1 Corvette Power Package the ZR1 produced 534 rear wheel horsepower and 510 ft-lbs. of torque at the same 5500 rpm (blue). That’s an improvement of over 100 horsepower and 100 ft-lbs. of torque on a stock ZR1 Corvette. Not only did this ZR1 produce greater numbers but it sounded like a pure race car with the C6 Corsa Exhaust System, Kooks Headers, and Kooks Mid Section. So if you thought adding to your ZR1 Corvette was impossible you may want to think again. Our power package will make any stock ZR1 accelerate faster and produce approximately100 more horsepower to the rear wheels.

New Magnaflow Exhaust Systems are now available from Zip Corvette! Zip currently has the Magnaflow Series Exhaust System, Magnaflow XL Series Exhaust System, & the Magnaflow Tru-X Crossover Pipe for all C5 Corvettes. C6 owners don’t worry as Zip will be adding C6 Magnaflow Exhaust Systems very soon.

Magnaflow Corvette Exhaust

Each Magnaflow Exhaust System offers added horsepower and torque, a smooth; deep tone, and stunning looks. Both Magnaflow Corvette Exhaust Systems are fully welded and made of 100% stainless steel. The 2.5″ mandrel bent systems come with quad 4″ exhaust tips, all necessary hardware for installation, and a manufacturers lifetime warranty. If you want even more performance from your Corvette, Zip also has the Magnaflow Crossover Pipe to match either cat-back exhaust system. This pipe is made from the same 2.5″ mandrel bent stainless tubing and is specifically designed to create a more productive exhaust flow then the stock tubing. Combine this crossover pipe with any Magnaflow Exhaust System and your C5 Corvette will be sure to impress.

Are you interested in learning how to install a Magnaflow Exhaust System on your C5 Corvette? View the installation instructions for the Magnaflow Series here or the Magnaflow XL Series here. If you are not convinced that this is a job for you then let one of Zip’s talented professionals install your new exhaust system for you. All work performed in house will be backed by our customer satisfaction guarantee.

Corvette owners: Does “turn-key” sound more appealing than “Do-It-Yourself”? If so, Zip Corvette’s Performance & Installation Facility is for you.

For years, Zip Corvette has been the place to buy Corvette Parts & Accessories for your 1953 to C6 Corvette, but now your purchase is even easier. In 2004, we opened our Corvette performance and installation facility. We offer Zip Corvette customers a professional installation on thousands of items, backed by our Customer Satisfaction Guarantee and over 30 years of Corvette experience.

Just about anything: Whether you need a 1966 Corvette Trailing Arm rebuild or want to gain a few extra horsepower from your 2009 C6, you can count on Zip. We utilize only the best equipment available, including all diagnostic tools, tuning equipment and the latest tire mounting and balancing machines. We can safely mount and accurately balance any Corvette wheel and tire package. Whether it is a new set of Firestone Deluxe Champions on a 1955 Corvette or the latest ZR1 Corvette wheels on a C5 or C6, or even our 20 inch forged wheel and tire packages, we can handle it.

More than just wheels: Are you in the market for a reputable shop to install a new Corsa, B & B, Borla, Callaway or Magnaflow Exhaust System with Kooks Headers and Crossover Pipe? We can do it. Did you say Corvette Supercharger? Of course we can install those too, and even tune the car to make the most horsepower possible. Our head mechanics are certified ASE Master Automobile Technicians who have spent many days under the hood of all six generations of Corvettes. From projects as basic as installing grill screens or side spears to the installation of Z06 Corvette Body Update Kits and more, whatever the job may be, we have successfully done it numerous times.

The small stuff: While we can certainly handle the large projects, many of the Corvettes that are in and out of our installation facility are getting the “small things” installed. This includes exterior accessories like Corvette fender screens, billet aluminum grills, C6 Corvette license plate mounts and much, much more. Why spend 2-4 hours during your weekend reading instructions, trying to do it yourself and hoping you did it right? Just come to Zip; we can handle many jobs in under an hour while you wait on the couch in our showroom. You can have confidence in our installation service because we’ve done them all many times.

We build it: One aspect of our installation facility that is often overlooked is the fact that many of our Corvette parts are built in-house by experienced technicians. We build all of our own differentials for all generations of Corvettes, as well as Corvette trailing arm assemblies, steering boxes and many more parts. Our performance Corvette Differentials are currently running in SCCA Corvette race cars, as well as many satisfied customers’ cars on the street. Use Zip Corvette’s install shop with confidence! Stop by and see a sales person or contact us for an appointment. Remember that unlike other auto shops, at Zip, Corvettes are all we do.

For 30 years, Borla has been one of the most sought out manufacturers of Corvette performance exhaust systems. Their specialized designs and excellent quality have left their mark across the map in both the racing and the street world. Incorporating their patented design and distinct sound into the C4, C5, C6 and Z06, Corvette has been a main focus of the Borla team for quite some time.

Borla Performance Exhaust

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This Corvette Restoration Tip is brought to you by Zip Corvette and can be found in Zip’s free Corvette Parts & Accessories Catalogs – request one online today.

Cast iron exhaust manifolds will begin to rust at the first sign of moisture, leaving your Corvette’s engine compartment looking decidedly less than “Best of Show”. Begin removing the manifolds by first liberally spraying all bolts with penetrating oil. Repeat this step at least three or four times over the next hour. The last thing you want is a stud twisted off into the base of your manifold – have patience and take your time with the following steps.

Corvette Exhaust Manifold

Once all bolts are well soaked, loosen the three manifold to pipe stud nuts. With a wire brush, clean the stud under the nut and apply more penetrating oil. Now you can slowly remove the nuts. Next unbolt the manifolds from the head (these bolts are grade 8 and rarely cause problems). Bead blast or wire brush the manifolds to clean off all traces of rust, then wipe them down using a small amount of lacquer thinner. Do not wash the manifolds as cast iron absorbs water. After cleaning, apply Calyx manifold dressing. The secret to applying this cream is to slowly rub it into the manifold, working it down into the pores of the cast iron. Do not use too much, as you only want to change the color of the piece. Reinstall the freshly restored manifolds, step back and admire the results!

For an in depth look on how to detail your Corvette’s exhaust manifolds without removal, click here.

With Corsa’s latest addition to the C6 Corvette Exhaust industry, they are sure to be one of the most talked about brands yet again. Corsa’s patented “reflective sound cancellation” technology has proven to produce the best combination of positive horsepower gains, added torque, no interior resonance and great sound over all other brand name performance Corvette exhaust systems.

Corsa Exhaust - Dual tips

For 2009 Corvette owners there are a few important facts that you need to know if you are interested in a Corsa Exhaust System… On the 2009 non Z06 Corvette, Chevrolet made slight changes with the rear crossmember. Though it was not a huge change, Corsa had to slightly modify their pipe routing to compensate for the re-design. All of their mufflers are still the same just with slightly different tubing. Also, for new ZR1 owners the 06-09′ Z06 Corsa exhaust systems will work on your Corvette with no modifications required.
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